diff --git a/background/src/main/AndroidManifest.xml b/background/src/main/AndroidManifest.xml
index 8324f49..e171ed9 100644
--- a/background/src/main/AndroidManifest.xml
+++ b/background/src/main/AndroidManifest.xml
@@ -32,6 +32,12 @@
         <activity
             android:name=".main.ui.ManagementOfficerActivity"
             android:exported="true" />
+        <activity
+            android:name=".main.ui.AssociationManagementActivity"
+            android:exported="true" />
+        <activity
+            android:name=".main.ui.MenuActivity"
+            android:exported="true" />
     </application>
 
 </manifest>
\ No newline at end of file
diff --git a/background/src/main/java/com/gyf/csams/account/ui/LoginActivity.kt b/background/src/main/java/com/gyf/csams/account/ui/LoginActivity.kt
index 989e5d9..26da88a 100644
--- a/background/src/main/java/com/gyf/csams/account/ui/LoginActivity.kt
+++ b/background/src/main/java/com/gyf/csams/account/ui/LoginActivity.kt
@@ -19,9 +19,8 @@ import androidx.lifecycle.viewmodel.compose.viewModel
 import com.gyf.csams.account.model.LoginViewModel
 import com.gyf.csams.main.ui.MainActivity
 import com.gyf.lib.uikit.BaseTextField
-import com.gyf.lib.uikit.Body
+import com.gyf.lib.uikit.BodyS
 import com.gyf.lib.uikit.MainBoxFrame
-import com.gyf.lib.uikit.ShowSnackbar
 
 /**
  * 登录
@@ -32,7 +31,7 @@ class LoginActivity : ComponentActivity() {
         super.onCreate(savedInstanceState)
 
         setContent {
-            Body { scaffoldState ->
+            BodyS {
                 val context = LocalContext.current as LoginActivity
                 MainBoxFrame(
                     background = { /*TODO 背景图*/ },
@@ -57,7 +56,6 @@ class LoginActivity : ComponentActivity() {
                         }) {
                             Text(text = model.login)
                         }
-                        ShowSnackbar(scaffoldState = scaffoldState)
                     }
                 }
             }
diff --git a/background/src/main/java/com/gyf/csams/main/model/AssociationManagementViewModel.kt b/background/src/main/java/com/gyf/csams/main/model/AssociationManagementViewModel.kt
new file mode 100644
index 0000000..0487460
--- /dev/null
+++ b/background/src/main/java/com/gyf/csams/main/model/AssociationManagementViewModel.kt
@@ -0,0 +1,96 @@
+package com.gyf.csams.main.model
+
+import androidx.lifecycle.viewModelScope
+import com.gyf.lib.ScrollList
+import com.gyf.lib.util.randomChinese
+import kotlinx.coroutines.launch
+
+/**
+ * 社团级别
+ *
+ */
+enum class AssociationLevel {
+    A,
+    B,
+    C,
+    D
+}
+
+/**
+ * 所属院系
+ *
+ */
+enum class AssociationFaculty(val desc: String, val range: IntRange) {
+    ForeignLanguageDept("外语系", 0..0),
+    CivilEngineeringDept("土木工程", 1..10),
+    SEM("经理管理学院", 11..20),
+    MechanicalEngineeringDept("机械工程", 21..30),
+    TransportationDept("交通运输", 31..40),
+    ArchitectureAndArts("建筑与艺术", 41..50),
+    ElectricalDept("电气", 51..60),
+    MaterialsDept("材料", 61..70),
+    MessageDept("信息", 71..80),
+    MathematicsDept("数理", 81..90),
+    GraduateStudent("研究生", 91..99)
+}
+
+/**
+ * 社团
+ *
+ * @property name 社团名称
+ */
+data class AssociationVo(
+    val associationId: Long, val name: String, val commander: String,
+    val faculty: AssociationFaculty, val level: AssociationLevel, val desc: String
+)
+
+/**
+ * 数据状态管理
+ *
+ */
+class AssociationManagementViewModel : ScrollList<AssociationVo>() {
+    override val initSize: Int = 10
+
+    init {
+        load()
+    }
+
+    override fun load() {
+        viewModelScope.launch {
+            _data.value?.apply {
+                repeat(initSize) {
+                    add(
+                        AssociationVo(
+                            associationId = (0..65535L).random(),
+                            name = randomChinese(5),
+                            commander = randomChinese(3),
+                            faculty = AssociationFaculty.values().random(),
+                            level = AssociationLevel.values().random(),
+                            desc = randomChinese(20)
+                        )
+                    )
+                }
+            }
+        }
+    }
+
+    override fun loadMore(callback: (message: String) -> Unit) {
+        TODO("Not yet implemented")
+    }
+
+    /**
+     * TODO 更新社团级别
+     *
+     * @param level
+     */
+    fun update(associationVo: AssociationVo, level: AssociationLevel) {
+        _data.value?.apply {
+            val i = indexOf(associationVo)
+            set(i, associationVo.copy(level = level))
+            val new = mutableListOf<AssociationVo>()
+            new.addAll(this)
+            clear()
+            _data.postValue(new)
+        }
+    }
+}
\ No newline at end of file
diff --git a/background/src/main/java/com/gyf/csams/main/model/MenuViewModel.kt b/background/src/main/java/com/gyf/csams/main/model/MenuViewModel.kt
new file mode 100644
index 0000000..9e01c6a
--- /dev/null
+++ b/background/src/main/java/com/gyf/csams/main/model/MenuViewModel.kt
@@ -0,0 +1,15 @@
+package com.gyf.csams.main.model
+
+import android.app.Activity
+import androidx.lifecycle.ViewModel
+import com.gyf.csams.main.ui.AssociationManagementActivity
+
+enum class MenuType(val desc: String, val clazz: Map<String, Class<out Activity>>) {
+    //老师
+    //总部长
+    Association("社团管理", mapOf("社团信息管理" to AssociationManagementActivity::class.java))
+}
+
+class MenuViewModel : ViewModel() {
+
+}
\ No newline at end of file
diff --git a/background/src/main/java/com/gyf/csams/main/ui/AssociationManagementActivity.kt b/background/src/main/java/com/gyf/csams/main/ui/AssociationManagementActivity.kt
new file mode 100644
index 0000000..18a1880
--- /dev/null
+++ b/background/src/main/java/com/gyf/csams/main/ui/AssociationManagementActivity.kt
@@ -0,0 +1,124 @@
+package com.gyf.csams.main.ui
+
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.rememberLazyListState
+import androidx.compose.material.*
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.livedata.observeAsState
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
+import androidx.lifecycle.viewmodel.compose.viewModel
+import com.gyf.csams.main.model.AssociationLevel
+import com.gyf.csams.main.model.AssociationManagementViewModel
+import com.gyf.lib.uikit.BodyS
+import com.gyf.lib.uikit.MainBoxFrame
+import com.gyf.lib.uikit.ScaffoldModel
+
+/**
+ * 社团管理
+ *
+ */
+class AssociationManagementActivity : ComponentActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        setContent {
+            BodyS {
+                MainBoxFrame(background = { /*TODO*/ }) {
+                    val model: AssociationManagementViewModel = viewModel()
+                    val data by model.data.observeAsState()
+                    val listState = rememberLazyListState()
+                    val scaffoldModel: ScaffoldModel = viewModel()
+                    LazyColumn(modifier = Modifier.fillMaxSize(), state = listState) {
+                        data?.forEach {
+                            it.apply {
+                                item {
+                                    var expanded by remember {
+                                        mutableStateOf(false)
+                                    }
+                                    Card(backgroundColor = MaterialTheme.colors.background) {
+                                        Column(
+                                            modifier = Modifier.padding(10.dp),
+                                            verticalArrangement = Arrangement.SpaceBetween
+                                        ) {
+                                            Row(
+                                                modifier = Modifier.fillMaxWidth(),
+                                                horizontalArrangement = Arrangement.SpaceBetween
+                                            ) {
+                                                Text(
+                                                    text = "$associationId",
+                                                    style = MaterialTheme.typography.h6
+                                                )
+                                                Text(
+                                                    text = name,
+                                                    style = MaterialTheme.typography.h4
+                                                )
+                                                Spacer(modifier = Modifier)
+                                            }
+                                            Spacer(modifier = Modifier.height(5.dp))
+                                            Row(
+                                                modifier = Modifier.fillMaxWidth(),
+                                                horizontalArrangement = Arrangement.SpaceBetween,
+                                                verticalAlignment = Alignment.CenterVertically
+                                            ) {
+                                                Text(
+                                                    text = commander,
+                                                    style = MaterialTheme.typography.h5
+                                                )
+                                                Text(
+                                                    text = faculty.desc,
+                                                    style = MaterialTheme.typography.h5
+                                                )
+
+                                                OutlinedButton(onClick = {
+                                                    expanded = true
+                                                }) {
+                                                    Text(
+                                                        text = level.name,
+                                                        style = MaterialTheme.typography.h5
+                                                    )
+                                                    DropdownMenu(
+                                                        expanded = expanded,
+                                                        onDismissRequest = { /*TODO*/ }) {
+                                                        AssociationLevel.values().forEach {
+                                                            DropdownMenuItem(onClick = {
+                                                                model.update(
+                                                                    associationVo = this@apply,
+                                                                    level = it
+                                                                )
+                                                                expanded = false
+                                                            }) {
+                                                                Text(text = it.name)
+                                                            }
+                                                        }
+                                                    }
+                                                }
+                                            }
+                                            Spacer(modifier = Modifier.height(5.dp))
+                                            Card(
+                                                modifier = Modifier
+                                                    .fillMaxWidth()
+                                                    .height(50.dp)
+                                            ) {
+                                                Text(text = desc)
+                                            }
+                                        }
+                                    }
+                                    Spacer(modifier = Modifier.height(10.dp))
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/background/src/main/java/com/gyf/csams/main/ui/DepartmentActivity.kt b/background/src/main/java/com/gyf/csams/main/ui/DepartmentActivity.kt
index ef305de..58ef387 100644
--- a/background/src/main/java/com/gyf/csams/main/ui/DepartmentActivity.kt
+++ b/background/src/main/java/com/gyf/csams/main/ui/DepartmentActivity.kt
@@ -1,5 +1,6 @@
 package com.gyf.csams.main.ui
 
+import android.content.Intent
 import android.os.Bundle
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
@@ -12,9 +13,10 @@ import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import com.gyf.csams.R
-import com.gyf.lib.uikit.Body
+import com.gyf.lib.uikit.BodyS
 import com.gyf.lib.uikit.MainColumnFrame
 
 
@@ -27,9 +29,7 @@ class DepartmentActivity : ComponentActivity() {
         super.onCreate(savedInstanceState)
 
         setContent {
-            Body { _ ->
-
-
+            BodyS {
                 MainColumnFrame(background = { /*TODO*/ }) {
                     val weight = 0.1F
                     val departWeight = 0.2F
@@ -83,10 +83,9 @@ class DepartmentActivity : ComponentActivity() {
                                     horizontalArrangement = Arrangement.Center
                                 ) {
                                     OutlinedButton(onClick = { dialogContent = null }) {
-                                        Text(text = context.getString(R.string.close))
+                                        Text(text = stringResource(id = R.string.close))
                                     }
                                 }
-
                             })
                     }
 
@@ -152,7 +151,11 @@ class DepartmentActivity : ComponentActivity() {
                 verticalArrangement = Arrangement.SpaceBetween
             ) {
                 RowItem(text = "部门部长：")
-                RowItem(text = "部门干事管理")
+                OutlinedButton(modifier = Modifier.fillMaxWidth(), onClick = {
+                    startActivity(Intent(applicationContext, ManagementOfficerActivity::class.java))
+                }) {
+                    Text(text = stringResource(id = R.string.management_officer))
+                }
                 RowItem(text = "部门总人数：")
             }
         }
diff --git a/background/src/main/java/com/gyf/csams/main/ui/MainActivity.kt b/background/src/main/java/com/gyf/csams/main/ui/MainActivity.kt
index 1702242..bd1f3e5 100644
--- a/background/src/main/java/com/gyf/csams/main/ui/MainActivity.kt
+++ b/background/src/main/java/com/gyf/csams/main/ui/MainActivity.kt
@@ -14,23 +14,21 @@ import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.livedata.observeAsState
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.viewmodel.compose.viewModel
 import com.gyf.csams.R
 import com.gyf.csams.main.model.MainViewModel
-import com.gyf.lib.uikit.Body
-import com.gyf.lib.uikit.MainColumnFrame
-import com.gyf.lib.uikit.Profile
-import com.gyf.lib.uikit.ShowSnackbar
+import com.gyf.csams.main.model.MenuType
+import com.gyf.lib.uikit.*
 import com.gyf.lib.uikit.theme.CSAMSTheme
 
 class MainActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContent {
-            Body { scaffoldState ->
+            BodyS {
                 val model: MainViewModel = viewModel()
                 val person by model.person.observeAsState()
                 MainColumnFrame(background = { /*TODO*/ }) {
@@ -41,25 +39,31 @@ class MainActivity : ComponentActivity() {
                                 .padding(10.dp), personInfoVo = it
                         )
                     }
-                    val context = LocalContext.current
                     Column(
                         modifier = Modifier.weight(0.7F),
                         verticalArrangement = Arrangement.SpaceEvenly
                     ) {
                         OutlinedButton(onClick = {
-                            context.startActivity(Intent(context, DepartmentActivity::class.java))
+                            startActivity(Intent(this@MainActivity, DepartmentActivity::class.java))
                         }, modifier = Modifier.fillMaxWidth()) {
-                            Text(text = context.getString(R.string.department_management))
+                            Text(text = stringResource(id = R.string.department_management))
                         }
-                        OutlinedButton(onClick = { /*TODO*/ }, modifier = Modifier.fillMaxWidth()) {
-                            Text(text = context.getString(R.string.association_management))
+                        OutlinedButton(onClick = {
+                            startActivity(
+                                Intent(
+                                    this@MainActivity,
+                                    MenuActivity::class.java
+                                ).apply {
+                                    putExtra(MenuType::name.name, MenuType.Association)
+                                })
+                        }, modifier = Modifier.fillMaxWidth()) {
+                            Text(text = stringResource(id = R.string.association_management))
                         }
                         OutlinedButton(onClick = { /*TODO*/ }, modifier = Modifier.fillMaxWidth()) {
-                            Text(text = context.getString(R.string.activity_management))
+                            Text(text = stringResource(id = R.string.activity_management))
                         }
                     }
                 }
-                ShowSnackbar(scaffoldState = scaffoldState)
             }
         }
     }
diff --git a/background/src/main/java/com/gyf/csams/main/ui/ManagementOfficerActivity.kt b/background/src/main/java/com/gyf/csams/main/ui/ManagementOfficerActivity.kt
index 3928eea..56222fc 100644
--- a/background/src/main/java/com/gyf/csams/main/ui/ManagementOfficerActivity.kt
+++ b/background/src/main/java/com/gyf/csams/main/ui/ManagementOfficerActivity.kt
@@ -25,7 +25,10 @@ import com.gyf.csams.main.model.Duty
 import com.gyf.csams.main.model.ManagementOfficerModel
 import com.gyf.csams.main.model.MinisterVo
 import com.gyf.csams.main.model.OfficerVo
-import com.gyf.lib.uikit.*
+import com.gyf.lib.uikit.BodyS
+import com.gyf.lib.uikit.MainColumnFrame
+import com.gyf.lib.uikit.Profile
+import com.gyf.lib.uikit.ScaffoldModel
 import com.orhanobut.logger.Logger
 
 /**
@@ -37,7 +40,7 @@ class ManagementOfficerActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContent {
-            Body { scaffoldState ->
+            BodyS {
                 MainColumnFrame(background = { /*TODO*/ }) {
                     val weight = 1 / 3F
                     val model: ManagementOfficerModel = viewModel()
@@ -63,8 +66,6 @@ class ManagementOfficerActivity : ComponentActivity() {
                             officerVoList = publicRelationsDepartment
                         )
                     }
-
-                    ShowSnackbar(scaffoldState = scaffoldState)
                 }
             }
         }
@@ -132,7 +133,7 @@ class ManagementOfficerActivity : ComponentActivity() {
                                 desc = it.value.mobile
                             )
                         ) {
-
+                            Logger.i("expanded=$expanded")
                             Text(
                                 text = it.value.duty.desc,
                                 modifier = Modifier.clickable(onClick = {
@@ -141,14 +142,7 @@ class ManagementOfficerActivity : ComponentActivity() {
                                         .update(message = context.getString(R.string.update_duty_error))
                                 })
                             )
-//                            Text(
-//                                text = it.duty.desc,
-//                                modifier = Modifier.clickable(onClick = {
-//                                    if (duty.desc != Duty.Minister.desc) expanded =
-//                                        true else scaffoldModel
-//                                        .update(message = context.getString(R.string.update_duty_error))
-//                                })
-//                            )
+
                             DropdownMenu(
                                 expanded = expanded,
                                 onDismissRequest = { /*TODO*/ }) {
diff --git a/background/src/main/java/com/gyf/csams/main/ui/MenuActivity.kt b/background/src/main/java/com/gyf/csams/main/ui/MenuActivity.kt
new file mode 100644
index 0000000..afed155
--- /dev/null
+++ b/background/src/main/java/com/gyf/csams/main/ui/MenuActivity.kt
@@ -0,0 +1,79 @@
+package com.gyf.csams.main.ui
+
+import android.app.Activity
+import android.content.Intent
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.compose.foundation.border
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.*
+import androidx.compose.material.Card
+import androidx.compose.material.MaterialTheme
+import androidx.compose.material.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
+import com.gyf.csams.main.model.MenuType
+import com.gyf.lib.uikit.BodyS
+import com.gyf.lib.uikit.MainBoxFrame
+
+/**
+ * 菜单
+ *
+ */
+class MenuActivity : ComponentActivity() {
+
+    lateinit var menuType: MenuType
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        menuType = intent?.getSerializableExtra(MenuType::name.name) as MenuType
+
+        setContent {
+            BodyS {
+                MainBoxFrame(background = { /*TODO*/ }, contentAlignment = Alignment.Center) {
+                    Column(
+                        modifier = Modifier
+                            .fillMaxSize()
+                            .border(width = 1.dp, color = MaterialTheme.colors.onBackground)
+                            .padding(10.dp), verticalArrangement = Arrangement.SpaceAround
+                    ) {
+                        menuType.clazz.entries.chunked(2).forEach {
+                            Row(
+                                modifier = Modifier.fillMaxWidth(),
+                                horizontalArrangement = Arrangement.SpaceEvenly
+                            ) {
+                                MenuItem(menuName = it[0].key, clazz = it[0].value)
+                                if (it.size == 2) {
+                                    MenuItem(menuName = it[1].key, clazz = it[1].value)
+                                } else {
+                                    Spacer(modifier = Modifier.size(100.dp))
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    @Composable
+    private fun MenuItem(menuName: String, clazz: Class<out Activity>) {
+        Card(
+            modifier = Modifier
+                .size(100.dp)
+                .clickable(onClick = {
+                    startActivity(Intent(this, clazz))
+                }),
+            backgroundColor = MaterialTheme.colors.background
+        ) {
+            Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
+                Text(text = menuName)
+            }
+
+        }
+    }
+}
\ No newline at end of file
diff --git a/background/src/main/res/values-en/strings.xml b/background/src/main/res/values-en/strings.xml
index 5e5c3e9..16f5561 100644
--- a/background/src/main/res/values-en/strings.xml
+++ b/background/src/main/res/values-en/strings.xml
@@ -17,4 +17,5 @@
     <string name="duty">职务</string>
     <string name="counselor">导员</string>
     <string name="update_duty_error">只能调整干事职务！</string>
+    <string name="management_officer">部门干事管理</string>
 </resources>
\ No newline at end of file
diff --git a/background/src/main/res/values-zh/strings.xml b/background/src/main/res/values-zh/strings.xml
index 5e5c3e9..16f5561 100644
--- a/background/src/main/res/values-zh/strings.xml
+++ b/background/src/main/res/values-zh/strings.xml
@@ -17,4 +17,5 @@
     <string name="duty">职务</string>
     <string name="counselor">导员</string>
     <string name="update_duty_error">只能调整干事职务！</string>
+    <string name="management_officer">部门干事管理</string>
 </resources>
\ No newline at end of file
diff --git a/background/src/main/res/values/strings.xml b/background/src/main/res/values/strings.xml
index 5e5c3e9..16f5561 100644
--- a/background/src/main/res/values/strings.xml
+++ b/background/src/main/res/values/strings.xml
@@ -17,4 +17,5 @@
     <string name="duty">职务</string>
     <string name="counselor">导员</string>
     <string name="update_duty_error">只能调整干事职务！</string>
+    <string name="management_officer">部门干事管理</string>
 </resources>
\ No newline at end of file
diff --git a/foreground/src/main/java/com/gyf/csams/account/model/AccountViewModel.kt b/foreground/src/main/java/com/gyf/csams/account/model/AccountViewModel.kt
index 8f5be46..a9f9b23 100644
--- a/foreground/src/main/java/com/gyf/csams/account/model/AccountViewModel.kt
+++ b/foreground/src/main/java/com/gyf/csams/account/model/AccountViewModel.kt
@@ -16,20 +16,19 @@ import com.gyf.csams.account.ui.AccountRoute
 import com.gyf.csams.util.AppDatabase
 import com.gyf.csams.util.SimpleCallback
 import com.gyf.csams.util.TokenResDto
+import com.gyf.lib.uikit.ScaffoldModel
 import com.gyf.lib.uikit.StringForm
 import com.gyf.lib.util.ApiResponse
 import com.gyf.lib.util.HttpClient
 import com.orhanobut.logger.Logger
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.launch
-import kotlinx.serialization.Serializable
 
 /**
  * 响应自动生成密码
  *
  * @property password
  */
-@Serializable
 data class UserResDto(val password: String)
 
 /**
@@ -69,12 +68,16 @@ class AccountViewModel(application: Application) : AndroidViewModel(application)
     val welcomeStart = "同学您好\n"
     val welcomeEnd = "欢迎使用"
 
+    lateinit var scaffoldModel: ScaffoldModel
+
     //学号
     val studentId = object : StringForm(formDesc = "学号", textLength = 8) {
         override fun onChange(value: String) {
             super.onChange(value)
             viewModelScope.launch {
-                checkRepeat()
+                checkRepeat {
+                    scaffoldModel.update(message = it)
+                }
             }
         }
     }
@@ -128,12 +131,8 @@ class AccountViewModel(application: Application) : AndroidViewModel(application)
 
     val isValidForm: LiveData<Boolean> = _isValidForm
 
-    //注册请求响应信息
-    private val _snackBarMsg = MutableLiveData<String>()
-    val snackBarMsg: LiveData<String> = _snackBarMsg
-
-    private val _dialogMsg = MutableLiveData<DialogMessage>()
-    val dialogMsg: LiveData<DialogMessage> = _dialogMsg
+    private val _dialogMsg = MutableLiveData<DialogMessage?>()
+    val dialogMsg: LiveData<DialogMessage?> = _dialogMsg
 
     val loginDesc = "登陆"
 
@@ -173,7 +172,7 @@ class AccountViewModel(application: Application) : AndroidViewModel(application)
      * 检查学号是否已注册
      *
      */
-    private suspend fun checkRepeat() {
+    private suspend fun checkRepeat(onFail: (error: String) -> Unit) {
         if (checkStudentId()) {
             if (checkJob?.isActive == true) {
                 checkJob?.join()
@@ -189,7 +188,7 @@ class AccountViewModel(application: Application) : AndroidViewModel(application)
                                 _isRepeat.postValue(it.body)
                                 _isValidForm.postValue(_isValidName.value == true && it.body == false)
                             },
-                            onFail = { _snackBarMsg.postValue(it) },
+                            onFail = onFail,
                             type = object : TypeToken<ApiResponse<Boolean>>() {}.type
                         ), mapOf("studentId" to "${studentId.formValue.value}")
                     )
@@ -225,7 +224,7 @@ class AccountViewModel(application: Application) : AndroidViewModel(application)
             _isValidForm.value = false
         } else {
             _isValidForm.value =
-                checkStudentId() && (if (route == AccountRoute.register) checkName() && isRepeat.value == false else checkPassword())
+                checkStudentId() && (if (route == AccountRoute.Register) checkName() && isRepeat.value == false else checkPassword())
         }
         return _isValidForm.value == true
     }
@@ -234,7 +233,7 @@ class AccountViewModel(application: Application) : AndroidViewModel(application)
      * 注册
      *
      */
-    fun register() {
+    fun register(onFail: (error: String) -> Unit) {
         if (checkForm()) {
             val url = Api.buildUrl(AccountApi.Register)
             Logger.i("开始$regBtnDesc,请求接口：$url")
@@ -249,7 +248,7 @@ class AccountViewModel(application: Application) : AndroidViewModel(application)
                             )
                         )
                     },
-                    onFail = { _snackBarMsg.postValue(it) },
+                    onFail = onFail,
                     type = object : TypeToken<ApiResponse<UserResDto>>() {}.type
                 ),
                 jsonBody = Gson().toJson(
@@ -265,18 +264,6 @@ class AccountViewModel(application: Application) : AndroidViewModel(application)
         }
     }
 
-    /**
-     *
-     */
-
-    /**
-     * 重置信息
-     *
-     */
-    fun resetRegisterResMsg() {
-        _snackBarMsg.value = ""
-    }
-
     fun resetDialogMsg() {
         _dialogMsg.value = null
     }
@@ -290,7 +277,7 @@ class AccountViewModel(application: Application) : AndroidViewModel(application)
      * 登录
      *
      */
-    fun login() {
+    fun login(callback: (message: String) -> Unit) {
         if (checkForm()) {
             val url = Api.buildUrl(AccountApi.Login)
             Logger.i("开始$loginDesc,请求接口：$url")
@@ -299,8 +286,7 @@ class AccountViewModel(application: Application) : AndroidViewModel(application)
                 SimpleCallback<Token>(
                     action = loginDesc,
                     onSuccess = {
-                        _snackBarMsg.postValue(it.message)
-
+                        callback(it.message)
                         val context = getApplication<Application>().applicationContext
                         val token = it.body?.token
                         if (token != null) {
@@ -313,7 +299,7 @@ class AccountViewModel(application: Application) : AndroidViewModel(application)
                             }
                         }
                     },
-                    onFail = { _snackBarMsg.postValue(it) },
+                    onFail = { callback(it) },
                     type = object : TypeToken<ApiResponse<Token>>() {}.type
                 ),
                 jsonBody = Gson().toJson(
diff --git a/foreground/src/main/java/com/gyf/csams/account/ui/AccountActivity.kt b/foreground/src/main/java/com/gyf/csams/account/ui/AccountActivity.kt
index 80248db..3013d5e 100644
--- a/foreground/src/main/java/com/gyf/csams/account/ui/AccountActivity.kt
+++ b/foreground/src/main/java/com/gyf/csams/account/ui/AccountActivity.kt
@@ -8,7 +8,6 @@ import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.text.KeyboardOptions
 import androidx.compose.material.*
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.livedata.observeAsState
 import androidx.compose.ui.Alignment
@@ -29,12 +28,13 @@ import com.gyf.csams.account.model.DialogMessage
 import com.gyf.csams.uikit.AnimationText
 import com.gyf.lib.uikit.BaseTextField
 import com.gyf.lib.uikit.Body
+import com.gyf.lib.uikit.ScaffoldModel
 import com.orhanobut.logger.Logger
 
 
 enum class AccountRoute {
-    login,
-    register
+    Login,
+    Register
 }
 
 class AccountActivity : ComponentActivity() {
@@ -42,22 +42,24 @@ class AccountActivity : ComponentActivity() {
         super.onCreate(savedInstanceState)
 
         setContent {
-            Body { nav, scaffoldState ->
-                NavHost(navController = nav, startDestination = AccountRoute.login.name) {
-                    composable(AccountRoute.login.name) {
+            Body { nav ->
+                NavHost(navController = nav, startDestination = AccountRoute.Login.name) {
+                    composable(AccountRoute.Login.name) {
                         Account(
-                            scaffoldState = scaffoldState,
-                            route = AccountRoute.login
-                        ) { isValidForm: Boolean, accountViewModel: AccountViewModel ->
+                            route = AccountRoute.Login
+                        ) { isValidForm: Boolean, accountViewModel: AccountViewModel, scaffoldModel: ScaffoldModel ->
                             Spacer(modifier = Modifier.height(10.dp))
-
                             OutlinedButton(
-                                onClick = { accountViewModel.login() },
-                                    enabled = isValidForm,
-                                    modifier = Modifier
-                                        .fillMaxWidth()
-                                        .padding(bottom = 10.dp)
-                                ) {
+                                onClick = {
+                                    accountViewModel.login {
+                                        scaffoldModel.update(message = it)
+                                    }
+                                },
+                                enabled = isValidForm,
+                                modifier = Modifier
+                                    .fillMaxWidth()
+                                    .padding(bottom = 10.dp)
+                            ) {
 
                                     Text(text = accountViewModel.loginDesc)
                                 }
@@ -68,7 +70,7 @@ class AccountActivity : ComponentActivity() {
                                 }
 
                                 OutlinedButton(
-                                    onClick = { nav.navigate(AccountRoute.register.name) },
+                                    onClick = { nav.navigate(AccountRoute.Register.name) },
                                     modifier = Modifier.fillMaxWidth(),
                                     colors = ButtonDefaults.outlinedButtonColors(
                                         contentColor = MaterialTheme.colors.onBackground
@@ -80,25 +82,28 @@ class AccountActivity : ComponentActivity() {
 
                         }
 
-                        composable(AccountRoute.register.name) {
-                            Account(
-                                scaffoldState = scaffoldState,
-                                route = AccountRoute.register
-                            ) { isValidForm: Boolean, accountViewModel: AccountViewModel ->
-                                Spacer(modifier = Modifier.height(10.dp))
+                    composable(AccountRoute.Register.name) {
+                        Account(
+                            route = AccountRoute.Register
+                        ) { isValidForm: Boolean, accountViewModel: AccountViewModel, _: ScaffoldModel ->
+                            Spacer(modifier = Modifier.height(10.dp))
 
-                                OutlinedButton(
-                                    onClick = { accountViewModel.register() },
-                                    enabled = isValidForm,
-                                    modifier = Modifier
-                                        .fillMaxWidth()
-                                        .padding(bottom = 10.dp)
-                                ) {
+                            OutlinedButton(
+                                onClick = {
+                                    accountViewModel.register {
+
+                                    }
+                                },
+                                enabled = isValidForm,
+                                modifier = Modifier
+                                    .fillMaxWidth()
+                                    .padding(bottom = 10.dp)
+                            ) {
                                     Text(text = accountViewModel.regBtnDesc)
                                 }
 
                                 OutlinedButton(
-                                    onClick = { nav.navigate(AccountRoute.login.name) },
+                                    onClick = { nav.navigate(AccountRoute.Login.name) },
                                     modifier = Modifier.fillMaxWidth(),
                                     colors = ButtonDefaults.outlinedButtonColors(
                                         contentColor = MaterialTheme.colors.onBackground
@@ -122,10 +127,11 @@ class AccountActivity : ComponentActivity() {
     @Composable
     private fun Account(
         accountViewModel: AccountViewModel = viewModel(),
-        scaffoldState: ScaffoldState,
+        scaffoldModel: ScaffoldModel = viewModel(),
         route: AccountRoute,
-        Action: @Composable (isValidForm: Boolean, accountViewModel: AccountViewModel) -> Unit
+        Action: @Composable (isValidForm: Boolean, accountViewModel: AccountViewModel, scaffoldModel: ScaffoldModel) -> Unit
     ) {
+        accountViewModel.scaffoldModel = scaffoldModel
         accountViewModel.route = route
         Row(
             horizontalArrangement = Arrangement.Center,
@@ -154,28 +160,20 @@ class AccountActivity : ComponentActivity() {
                     }
                 })
 
-                StudentId(checkRepeat = route == AccountRoute.register)
+                StudentId(checkRepeat = route == AccountRoute.Register)
                 Spacer(modifier = Modifier.height(10.dp))
 
 
-                if (route == AccountRoute.register) Name() else Password()
+                if (route == AccountRoute.Register) Name() else Password()
 
                 Spacer(modifier = Modifier.height(10.dp))
                 PasswordTip()
                 val isValidForm: Boolean by accountViewModel.isValidForm.observeAsState(false)
-                Action(isValidForm = isValidForm, accountViewModel = accountViewModel)
-
-                val snackBarMsg: String by accountViewModel.snackBarMsg.observeAsState("")
-
-                if (snackBarMsg != "") {
-                    LaunchedEffect(scaffoldState) {
-                        scaffoldState.snackbarHostState.showSnackbar(
-                            message = snackBarMsg
-                        )
-                        accountViewModel.resetRegisterResMsg()
-                    }
-                }
-
+                Action(
+                    isValidForm = isValidForm,
+                    accountViewModel = accountViewModel,
+                    scaffoldModel = scaffoldModel
+                )
                 RegisterDialog()
             }
         }
diff --git a/foreground/src/main/java/com/gyf/csams/activity/model/ActivityDetailViewModel.kt b/foreground/src/main/java/com/gyf/csams/activity/model/ActivityDetailViewModel.kt
index 929573b..c584410 100644
--- a/foreground/src/main/java/com/gyf/csams/activity/model/ActivityDetailViewModel.kt
+++ b/foreground/src/main/java/com/gyf/csams/activity/model/ActivityDetailViewModel.kt
@@ -6,9 +6,9 @@ import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import com.gyf.csams.NOT_IMPL_TIP
 import com.gyf.csams.uikit.ActivityDetailMenu
-import com.gyf.csams.uikit.ScrollList
 import com.gyf.csams.uikit.SendInterface
 import com.gyf.csams.uikit.TopMenuInterface
+import com.gyf.lib.ScrollList
 import com.gyf.lib.uikit.StringForm
 import com.gyf.lib.util.randomChinese
 import com.gyf.lib.util.randomDateTime
diff --git a/foreground/src/main/java/com/gyf/csams/activity/ui/ActivityDetailActivity.kt b/foreground/src/main/java/com/gyf/csams/activity/ui/ActivityDetailActivity.kt
index 8b44fd0..8320622 100644
--- a/foreground/src/main/java/com/gyf/csams/activity/ui/ActivityDetailActivity.kt
+++ b/foreground/src/main/java/com/gyf/csams/activity/ui/ActivityDetailActivity.kt
@@ -26,7 +26,6 @@ import com.gyf.csams.uikit.*
 import com.gyf.lib.uikit.Body
 import com.gyf.lib.uikit.MainColumnFrame
 import com.gyf.lib.uikit.ScaffoldModel
-import com.gyf.lib.uikit.ShowSnackbar
 import com.gyf.lib.util.format
 import com.orhanobut.logger.Logger
 
@@ -42,7 +41,7 @@ class ActivityDetailActivity : ComponentActivity() {
 
 
         setContent {
-            Body { nav, scaffoldState ->
+            Body { nav ->
                 val model: ActivityDetailViewModel = viewModel()
                 val currentMenuName by model.currentMenu.observeAsState(ActivityDetailMenu.startMenu)
                 Column {
@@ -57,22 +56,18 @@ class ActivityDetailActivity : ComponentActivity() {
                     ) {
                         composable(ActivityDetailMenu.Info.name) {
                             Info()
-                            ShowSnackbar(scaffoldState = scaffoldState)
                             model.clickMenu(ActivityDetailMenu.Info)
                         }
                         composable(ActivityDetailMenu.Photo.name) {
                             Photo()
-                            ShowSnackbar(scaffoldState = scaffoldState)
                             model.clickMenu(ActivityDetailMenu.Photo)
                         }
                         composable(ActivityDetailMenu.Member.name) {
                             Member()
-                            ShowSnackbar(scaffoldState = scaffoldState)
                             model.clickMenu(ActivityDetailMenu.Member)
                         }
                         composable(ActivityDetailMenu.BBS.name) {
                             BBS()
-                            ShowSnackbar(scaffoldState = scaffoldState)
                             model.clickMenu(ActivityDetailMenu.BBS)
                         }
                     }
diff --git a/foreground/src/main/java/com/gyf/csams/activity/ui/ApplyActActivity.kt b/foreground/src/main/java/com/gyf/csams/activity/ui/ApplyActActivity.kt
index ac4de30..24cd3d3 100644
--- a/foreground/src/main/java/com/gyf/csams/activity/ui/ApplyActActivity.kt
+++ b/foreground/src/main/java/com/gyf/csams/activity/ui/ApplyActActivity.kt
@@ -77,7 +77,7 @@ class ApplyActActivity : AppCompatActivity() {
         mLocationClient = (application as MainApplication).mLocationClient
 
         setContent {
-            Body { scaffoldState ->
+            BodyS {
                 MainColumnFrame(background = { Background(image = BackgroundImage.ApplyActivity) }) {
                     val model: ApplyActViewModel = viewModel()
                     val scaffoldModel: ScaffoldModel = viewModel()
@@ -182,7 +182,6 @@ class ApplyActActivity : AppCompatActivity() {
                             }
                         }
                     }
-                    ShowSnackbar(scaffoldState = scaffoldState)
                 }
             }
         }
diff --git a/foreground/src/main/java/com/gyf/csams/association/model/AssociationViewModel.kt b/foreground/src/main/java/com/gyf/csams/association/model/AssociationViewModel.kt
index 7fe1fc6..105c7a8 100644
--- a/foreground/src/main/java/com/gyf/csams/association/model/AssociationViewModel.kt
+++ b/foreground/src/main/java/com/gyf/csams/association/model/AssociationViewModel.kt
@@ -6,8 +6,8 @@ import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import com.gyf.csams.NOT_IMPL_TIP
 import com.gyf.csams.uikit.AssociationMenu
-import com.gyf.csams.uikit.ScrollList
 import com.gyf.csams.uikit.TopMenuInterface
+import com.gyf.lib.ScrollList
 import com.gyf.lib.uikit.StringForm
 import com.orhanobut.logger.Logger
 import kotlinx.coroutines.launch
diff --git a/foreground/src/main/java/com/gyf/csams/association/model/ExamViewModel.kt b/foreground/src/main/java/com/gyf/csams/association/model/ExamViewModel.kt
index c2cc191..65ccd8b 100644
--- a/foreground/src/main/java/com/gyf/csams/association/model/ExamViewModel.kt
+++ b/foreground/src/main/java/com/gyf/csams/association/model/ExamViewModel.kt
@@ -4,7 +4,7 @@ import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.viewModelScope
 import com.gyf.csams.NOT_IMPL_TIP
-import com.gyf.csams.uikit.ScrollList
+import com.gyf.lib.ScrollList
 import com.gyf.lib.uikit.StringForm
 import kotlinx.coroutines.launch
 import kotlin.random.Random
diff --git a/foreground/src/main/java/com/gyf/csams/association/ui/AssociationActivity.kt b/foreground/src/main/java/com/gyf/csams/association/ui/AssociationActivity.kt
index b1eebb7..3e3df2e 100644
--- a/foreground/src/main/java/com/gyf/csams/association/ui/AssociationActivity.kt
+++ b/foreground/src/main/java/com/gyf/csams/association/ui/AssociationActivity.kt
@@ -30,7 +30,10 @@ import com.gyf.csams.activity.ui.ActivityDetailActivity
 import com.gyf.csams.activity.ui.ApplyActActivity
 import com.gyf.csams.association.model.*
 import com.gyf.csams.uikit.*
-import com.gyf.lib.uikit.*
+import com.gyf.lib.uikit.BaseTextField
+import com.gyf.lib.uikit.Body
+import com.gyf.lib.uikit.MainColumnFrame
+import com.gyf.lib.uikit.ScaffoldModel
 import com.gyf.lib.util.randomChinese
 import com.orhanobut.logger.Logger
 
@@ -44,17 +47,17 @@ class AssociationActivity : ComponentActivity() {
         super.onCreate(savedInstanceState)
         setContent {
 
-        Body { nav, scaffoldState ->
-                    val context = LocalContext.current as AssociationActivity
-                    val model: AssociationViewModel = viewModel()
-                    val currentMenuName: AssociationMenu by model.currentMenu.observeAsState(
-                        AssociationMenu.startMenu
-                    )
-                    val intent = Intent(context, ExamActivity::class.java)
-                    val expanded by model.expanded.observeAsState(false)
+            Body { nav ->
+                val context = LocalContext.current as AssociationActivity
+                val model: AssociationViewModel = viewModel()
+                val currentMenuName: AssociationMenu by model.currentMenu.observeAsState(
+                    AssociationMenu.startMenu
+                )
+                val intent = Intent(context, ExamActivity::class.java)
+                val expanded by model.expanded.observeAsState(false)
 
-                    Column {
-                        Logger.i("expanded=$expanded")
+                Column {
+                    Logger.i("expanded=$expanded")
                         TextTopAppBar(nav = nav,
                             currentMenuName = currentMenuName.menuName,
                             menuNames = AssociationMenu.values(),
@@ -154,17 +157,14 @@ class AssociationActivity : ComponentActivity() {
                             composable(AssociationMenu.Member.name) {
                                 model.clickMenu(AssociationMenu.Member)
                                 Member()
-                                ShowSnackbar(scaffoldState = scaffoldState)
                             }
                             composable(AssociationMenu.Main.name) {
                                 model.clickMenu(AssociationMenu.Main)
                                 Main()
-                                ShowSnackbar(scaffoldState = scaffoldState)
                             }
                             composable(AssociationMenu.ActivityList.name) {
                                 model.clickMenu(AssociationMenu.ActivityList)
                                 AssociationList()
-                                ShowSnackbar(scaffoldState = scaffoldState)
                             }
                         }
                     }
diff --git a/foreground/src/main/java/com/gyf/csams/association/ui/ExamActivity.kt b/foreground/src/main/java/com/gyf/csams/association/ui/ExamActivity.kt
index f5a9da6..5ade30d 100644
--- a/foreground/src/main/java/com/gyf/csams/association/ui/ExamActivity.kt
+++ b/foreground/src/main/java/com/gyf/csams/association/ui/ExamActivity.kt
@@ -22,7 +22,10 @@ import com.gyf.csams.R
 import com.gyf.csams.association.model.*
 import com.gyf.csams.uikit.Background
 import com.gyf.csams.uikit.BackgroundImage
-import com.gyf.lib.uikit.*
+import com.gyf.lib.uikit.BaseTextField
+import com.gyf.lib.uikit.BodyS
+import com.gyf.lib.uikit.MainColumnFrame
+import com.gyf.lib.uikit.ScaffoldModel
 import com.gyf.lib.util.BottomButton
 
 
@@ -40,7 +43,7 @@ class ExamActivity : ComponentActivity() {
         activityType = intent?.getSerializableExtra(ExamActivityType::name.name) as ExamActivityType
 
         setContent {
-            Body { scaffoldState ->
+            BodyS {
                 MainColumnFrame(background = {
                     Background(
                         image = BackgroundImage.Exam,
@@ -50,7 +53,6 @@ class ExamActivity : ComponentActivity() {
                     Spacer(modifier = Modifier.weight(0.1F))
                     Title(modifier = Modifier.weight(0.1F))
                     Exam(modifier = Modifier.weight(0.8F))
-                    ShowSnackbar(scaffoldState = scaffoldState)
                 }
             }
         }
diff --git a/foreground/src/main/java/com/gyf/csams/association/ui/ReNameActivity.kt b/foreground/src/main/java/com/gyf/csams/association/ui/ReNameActivity.kt
index 8d2b863..8ca52d1 100644
--- a/foreground/src/main/java/com/gyf/csams/association/ui/ReNameActivity.kt
+++ b/foreground/src/main/java/com/gyf/csams/association/ui/ReNameActivity.kt
@@ -13,7 +13,10 @@ import androidx.lifecycle.viewmodel.compose.viewModel
 import com.gyf.csams.association.model.RenameViewModel
 import com.gyf.csams.uikit.Background
 import com.gyf.csams.uikit.BackgroundImage
-import com.gyf.lib.uikit.*
+import com.gyf.lib.uikit.BaseTextField
+import com.gyf.lib.uikit.BodyS
+import com.gyf.lib.uikit.MainColumnFrame
+import com.gyf.lib.uikit.ScaffoldModel
 import com.gyf.lib.util.BottomButton
 
 /**
@@ -25,7 +28,7 @@ class ReNameActivity : ComponentActivity() {
         super.onCreate(savedInstanceState)
 
         setContent {
-            Body { scaffoldState ->
+            BodyS {
                 MainColumnFrame(background = { Background(image = BackgroundImage.Rename) }) {
                     Spacer(
                         modifier = Modifier
@@ -51,7 +54,6 @@ class ReNameActivity : ComponentActivity() {
                     }
 
                     Spacer(modifier = Modifier.weight(1 - 0.2F * 2 - 0.1F * 4))
-                    ShowSnackbar(scaffoldState = scaffoldState)
                 }
             }
         }
diff --git a/foreground/src/main/java/com/gyf/csams/association/ui/RegAssociationActivity.kt b/foreground/src/main/java/com/gyf/csams/association/ui/RegAssociationActivity.kt
index a58b49b..6012071 100644
--- a/foreground/src/main/java/com/gyf/csams/association/ui/RegAssociationActivity.kt
+++ b/foreground/src/main/java/com/gyf/csams/association/ui/RegAssociationActivity.kt
@@ -33,7 +33,10 @@ import com.gyf.csams.R
 import com.gyf.csams.association.model.RegAssociationViewModel
 import com.gyf.csams.uikit.Background
 import com.gyf.csams.uikit.BackgroundImage
-import com.gyf.lib.uikit.*
+import com.gyf.lib.uikit.BaseTextField
+import com.gyf.lib.uikit.BodyS
+import com.gyf.lib.uikit.MainColumnFrame
+import com.gyf.lib.uikit.ScaffoldModel
 import com.gyf.lib.util.BottomButton
 import com.orhanobut.logger.Logger
 
@@ -47,17 +50,17 @@ class RegAssociationActivity : ComponentActivity() {
         super.onCreate(savedInstanceState)
         setContent {
 
-        Body { scaffoldState ->
-            MainColumnFrame(background = {
-                Background(
-                    BackgroundImage.RegAssociation,
-                    alpha = 0.5F
-                )
-            }) {
-                Spacer(
-                    modifier = Modifier
-                        .weight(0.1F)
-                )
+            BodyS {
+                MainColumnFrame(background = {
+                    Background(
+                        BackgroundImage.RegAssociation,
+                        alpha = 0.5F
+                    )
+                }) {
+                    Spacer(
+                        modifier = Modifier
+                            .weight(0.1F)
+                    )
                 Title()
                 Name()
                 Desc(
@@ -82,8 +85,6 @@ class RegAssociationActivity : ComponentActivity() {
                     model.register { scaffoldModel.update(message = it) }
                 }
                 Spacer(modifier = Modifier.weight(0.05F))
-
-                ShowSnackbar(scaffoldState = scaffoldState)
                     }
                 }
 
diff --git a/foreground/src/main/java/com/gyf/csams/main/model/MainViewModel.kt b/foreground/src/main/java/com/gyf/csams/main/model/MainViewModel.kt
index ef66fba..d0ecfd9 100644
--- a/foreground/src/main/java/com/gyf/csams/main/model/MainViewModel.kt
+++ b/foreground/src/main/java/com/gyf/csams/main/model/MainViewModel.kt
@@ -5,8 +5,8 @@ import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import com.gyf.csams.NOT_IMPL_TIP
-import com.gyf.csams.uikit.ScrollList
 import com.gyf.csams.uikit.SendInterface
+import com.gyf.lib.ScrollList
 import com.gyf.lib.uikit.PersonInfoVo
 import com.gyf.lib.uikit.StringForm
 import com.gyf.lib.util.randomChinese
@@ -48,7 +48,7 @@ class MarqueeViewModel : ViewModel() {
  *
  * @property name 社团名称
  */
-data class AssociationDto(val name: String)
+data class AssociationListVo(val name: String)
 
 /**
  * 主页
@@ -83,7 +83,7 @@ class MainViewModel : ViewModel(), SendInterface {
  * 社团列表
  *
  */
-class ListViewModel : ScrollList<AssociationDto>() {
+class ListViewModel : ScrollList<AssociationListVo>() {
     val name = StringForm(formDesc = "社团名称", textLength = 5)
 
     val desc = StringForm(formDesc = "社团简介", textLength = 10)
@@ -92,8 +92,8 @@ class ListViewModel : ScrollList<AssociationDto>() {
     val associationListSize = 10
 
     //社团列表
-    private val _associationList = MutableLiveData<MutableList<AssociationDto>>(mutableListOf())
-    val associationDto: LiveData<MutableList<AssociationDto>> = _associationList
+    private val _associationList = MutableLiveData<MutableList<AssociationListVo>>(mutableListOf())
+    val associationListVo: LiveData<MutableList<AssociationListVo>> = _associationList
 
     val searchDesc = "搜索"
 
@@ -125,7 +125,7 @@ class ListViewModel : ScrollList<AssociationDto>() {
                 repeat(
                     10
                 ) {
-                    add(AssociationDto(name = "社团${_associationList.value?.size}"))
+                    add(AssociationListVo(name = "社团${_associationList.value?.size}"))
                 }
 
             }
@@ -140,11 +140,11 @@ class ListViewModel : ScrollList<AssociationDto>() {
     override fun loadMore(callback: (message: String) -> Unit) {
         viewModelScope.launch {
             _associationList.value?.apply {
-                val list = mutableListOf<AssociationDto>()
+                val list = mutableListOf<AssociationListVo>()
                 list.addAll(this)
                 list.apply {
                     repeat(10) {
-                        add(AssociationDto(name = "社团${size}"))
+                        add(AssociationListVo(name = "社团${size}"))
                     }
                 }
                 Logger.i("t.size=${size}")
diff --git a/foreground/src/main/java/com/gyf/csams/main/ui/MainActivity.kt b/foreground/src/main/java/com/gyf/csams/main/ui/MainActivity.kt
index 5d59414..aec2a6a 100644
--- a/foreground/src/main/java/com/gyf/csams/main/ui/MainActivity.kt
+++ b/foreground/src/main/java/com/gyf/csams/main/ui/MainActivity.kt
@@ -52,19 +52,16 @@ class MainActivity : ComponentActivity() {
 
         setContent {
 
-                Body { nav, scaffoldState ->
+                Body { nav ->
                     NavHost(navController = nav, startDestination = MainMenu.Main.name) {
                         composable(MainMenu.Main.name) {
                             Main(navController = nav)
-                            ShowSnackbar(scaffoldState = scaffoldState)
                         }
                         composable(MainMenu.List.name) {
                             AssociationList(navController = nav)
-                            ShowSnackbar(scaffoldState = scaffoldState)
                         }
                         composable(MainMenu.Center.name) {
                             Center(navController = nav)
-                            ShowSnackbar(scaffoldState = scaffoldState)
                         }
                     }
 
@@ -236,21 +233,21 @@ class MainActivity : ComponentActivity() {
         model: ListViewModel = viewModel(),
         scaffoldModel: ScaffoldModel = viewModel()
     ) {
-        val associationList: MutableList<AssociationDto>? by model.associationDto.observeAsState()
+        val associationListList: MutableList<AssociationListVo>? by model.associationListVo.observeAsState()
         val listState = rememberLazyListState()
 
         LazyColumn(state = listState) {
-            associationList?.chunked(2)?.forEach {
+            associationListList?.chunked(2)?.forEach {
                 item {
                     Row {
                         Spacer(modifier = Modifier.weight(0.1F))
                         Box(modifier = Modifier.weight(0.35F)) {
-                            Association(associationDto = it[0])
+                            Association(associationListVo = it[0])
                         }
                         Spacer(modifier = Modifier.weight(0.05F))
                         if (it.size == 2) {
                             Box(modifier = Modifier.weight(0.35F)) {
-                                Association(associationDto = it[1])
+                                Association(associationListVo = it[1])
                             }
                         } else {
                             Box(
@@ -276,7 +273,7 @@ class MainActivity : ComponentActivity() {
     }
 
     @Composable
-    private fun Association(associationDto: AssociationDto) {
+    private fun Association(associationListVo: AssociationListVo) {
         val context = LocalContext.current
         Card(modifier = Modifier.clickable(onClick = {
             context.startActivity(
@@ -294,7 +291,7 @@ class MainActivity : ComponentActivity() {
                 modifier = Modifier.fillMaxWidth(),
                 horizontalArrangement = Arrangement.Center
             ) {
-                Text(text = associationDto.name)
+                Text(text = associationListVo.name)
             }
 
         }
diff --git a/foreground/src/main/java/com/gyf/csams/message/model/SysMessageViewModel.kt b/foreground/src/main/java/com/gyf/csams/message/model/SysMessageViewModel.kt
index f27ed74..c06bd88 100644
--- a/foreground/src/main/java/com/gyf/csams/message/model/SysMessageViewModel.kt
+++ b/foreground/src/main/java/com/gyf/csams/message/model/SysMessageViewModel.kt
@@ -2,7 +2,7 @@ package com.gyf.csams.message.model
 
 import androidx.lifecycle.viewModelScope
 import com.gyf.csams.NOT_IMPL_TIP
-import com.gyf.csams.uikit.ScrollList
+import com.gyf.lib.ScrollList
 import com.gyf.lib.util.randomChinese
 import com.gyf.lib.util.randomDateTime
 import com.gyf.lib.util.randomNum
diff --git a/foreground/src/main/java/com/gyf/csams/message/ui/MessageActivity.kt b/foreground/src/main/java/com/gyf/csams/message/ui/MessageActivity.kt
index 85152a2..3907c6a 100644
--- a/foreground/src/main/java/com/gyf/csams/message/ui/MessageActivity.kt
+++ b/foreground/src/main/java/com/gyf/csams/message/ui/MessageActivity.kt
@@ -22,7 +22,7 @@ import com.gyf.csams.message.model.MessageViewModel
 import com.gyf.csams.uikit.Background
 import com.gyf.csams.uikit.BackgroundImage
 import com.gyf.csams.uikit.TextTopAppBar
-import com.gyf.lib.uikit.Body
+import com.gyf.lib.uikit.BodyS
 import com.gyf.lib.uikit.MainColumnFrame
 
 /**
@@ -34,7 +34,7 @@ class MessageActivity : ComponentActivity() {
         super.onCreate(savedInstanceState)
 
         setContent {
-            Body { _ ->
+            BodyS {
                 val model: MessageViewModel = viewModel()
                 val context = LocalContext.current
                 MainColumnFrame(background = {
diff --git a/foreground/src/main/java/com/gyf/csams/message/ui/SysMessageActivity.kt b/foreground/src/main/java/com/gyf/csams/message/ui/SysMessageActivity.kt
index a004976..b8fcfdf 100644
--- a/foreground/src/main/java/com/gyf/csams/message/ui/SysMessageActivity.kt
+++ b/foreground/src/main/java/com/gyf/csams/message/ui/SysMessageActivity.kt
@@ -22,7 +22,7 @@ import com.gyf.csams.message.model.*
 import com.gyf.csams.uikit.Background
 import com.gyf.csams.uikit.BackgroundImage
 import com.gyf.csams.uikit.TextTopAppBar
-import com.gyf.lib.uikit.Body
+import com.gyf.lib.uikit.BodyS
 import com.gyf.lib.uikit.MainColumnFrame
 import com.gyf.lib.util.format
 
@@ -35,7 +35,7 @@ class SysMessageActivity : ComponentActivity() {
         super.onCreate(savedInstanceState)
 
         setContent {
-            Body { _ ->
+            BodyS {
                 MainColumnFrame(background = {
                     Background(
                         image = BackgroundImage.ActivityMessage,
diff --git a/foreground/src/main/java/com/gyf/csams/uikit/ViewModel.kt b/foreground/src/main/java/com/gyf/csams/uikit/ViewModel.kt
index 3db437d..ac95403 100644
--- a/foreground/src/main/java/com/gyf/csams/uikit/ViewModel.kt
+++ b/foreground/src/main/java/com/gyf/csams/uikit/ViewModel.kt
@@ -2,7 +2,10 @@ package com.gyf.csams.uikit
 
 import android.app.Application
 import androidx.compose.ui.graphics.ImageBitmap
-import androidx.lifecycle.*
+import androidx.lifecycle.AndroidViewModel
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.viewModelScope
 import com.google.gson.reflect.TypeToken
 import com.gyf.csams.R
 import com.gyf.csams.util.SimpleCallback
@@ -90,18 +93,5 @@ class ImageModel(application: Application, private val urlPath: String) :
     }
 }
 
-abstract class ScrollList<T> : ViewModel() {
-    protected val _data = MutableLiveData<MutableList<T>>(mutableListOf())
-    val data: LiveData<MutableList<T>> = _data
-
-    abstract val initSize: Int
-
-    //加载列表
-    abstract fun load()
-
-    //加载更多数据
-    abstract fun loadMore(callback: (message: String) -> Unit)
-}
-
 
 
diff --git a/lib/src/main/java/com/gyf/lib/ScrollList.kt b/lib/src/main/java/com/gyf/lib/ScrollList.kt
new file mode 100644
index 0000000..a4b6998
--- /dev/null
+++ b/lib/src/main/java/com/gyf/lib/ScrollList.kt
@@ -0,0 +1,18 @@
+package com.gyf.lib
+
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+
+abstract class ScrollList<T> : ViewModel() {
+    protected val _data = MutableLiveData<MutableList<T>>(mutableListOf())
+    val data: LiveData<MutableList<T>> = _data
+
+    abstract val initSize: Int
+
+    //加载列表
+    abstract fun load()
+
+    //加载更多数据
+    abstract fun loadMore(callback: (message: String) -> Unit)
+}
\ No newline at end of file
diff --git a/lib/src/main/java/com/gyf/lib/uikit/MainFrame.kt b/lib/src/main/java/com/gyf/lib/uikit/MainFrame.kt
index 27ec818..b8a2eac 100644
--- a/lib/src/main/java/com/gyf/lib/uikit/MainFrame.kt
+++ b/lib/src/main/java/com/gyf/lib/uikit/MainFrame.kt
@@ -140,39 +140,40 @@ fun <T : BottomBarMenu> MainBottomAppBar(
 
 }
 
-
 /**
  *
  *
  * @param content
  */
 @Composable
-fun Body(content: @Composable (scaffoldState: ScaffoldState) -> Unit) {
+fun BodyS(content: @Composable () -> Unit) {
     CSAMSTheme {
         Surface(color = MaterialTheme.colors.background) {
             val scaffoldState = rememberScaffoldState()
 
             Scaffold(scaffoldState = scaffoldState) {
-                content(scaffoldState = scaffoldState)
+                content()
+                ShowSnackbar(scaffoldState = scaffoldState)
             }
         }
     }
 }
 
 /**
- * 带导航的主体
+ * 带底部导航的界面框架
  *
  * @param content
  */
 @Composable
-fun Body(content: @Composable (nav: NavHostController, scaffoldState: ScaffoldState) -> Unit) {
+fun Body(content: @Composable (nav: NavHostController) -> Unit) {
     CSAMSTheme {
         Surface(color = MaterialTheme.colors.background) {
             val navController = rememberNavController()
             val scaffoldState = rememberScaffoldState()
 
             Scaffold(scaffoldState = scaffoldState) {
-                content(nav = navController, scaffoldState = scaffoldState)
+                content(nav = navController)
+                ShowSnackbar(scaffoldState = scaffoldState)
             }
         }
     }
diff --git a/lib/src/main/java/com/gyf/lib/util/BottomButton.kt b/lib/src/main/java/com/gyf/lib/util/BottomButton.kt
index fdfae33..ae24ca2 100644
--- a/lib/src/main/java/com/gyf/lib/util/BottomButton.kt
+++ b/lib/src/main/java/com/gyf/lib/util/BottomButton.kt
@@ -13,6 +13,7 @@ import androidx.compose.material.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import com.gyf.lib.R
 
@@ -29,13 +30,13 @@ fun BottomButton(
             onClick = onConfirm,
             modifier = Modifier.background(color = MaterialTheme.colors.primary)
         ) {
-            Text(text = context.getString(confirmDesc))
+            Text(text = stringResource(id = confirmDesc))
         }
         Spacer(modifier = Modifier.width(10.dp))
         OutlinedButton(onClick = {
             context.onBackPressed()
         }, modifier = Modifier.background(color = MaterialTheme.colors.secondary)) {
-            Text(text = context.getString(backDesc))
+            Text(text = stringResource(id = backDesc))
         }
     }
 }
\ No newline at end of file