diff --git a/src/main/java/com/share/help/Constants.java b/src/main/java/com/share/help/Constants.java
index 4da6d42..5a01c88 100644
--- a/src/main/java/com/share/help/Constants.java
+++ b/src/main/java/com/share/help/Constants.java
@@ -25,4 +25,7 @@ public class Constants {
 
     //查找用户接口
     public static final String USER_INTERFACE_FIND = "/find";
+
+    //查找活动接口
+    public static final String ACTIVITY_INTERFACE_FIND_ID =ACTIVITY_INTERFACE_FIND+"/{activityId}" ;
 }
diff --git a/src/main/java/com/share/help/controller/ActivityController.java b/src/main/java/com/share/help/controller/ActivityController.java
index 06e0810..ca3ad49 100644
--- a/src/main/java/com/share/help/controller/ActivityController.java
+++ b/src/main/java/com/share/help/controller/ActivityController.java
@@ -1,20 +1,19 @@
 package com.share.help.controller;
 
 import com.share.help.Constants;
+import com.share.help.entity.ActivityEntity;
 import com.share.help.form.FindActivityForm;
 import com.share.help.form.SendHelpForm;
 import com.share.help.res.JSONResponse;
 import com.share.help.res.Result;
 import com.share.help.res.SendHelpRes;
+import com.share.help.res.activity.ActivityDetailRes;
 import com.share.help.res.activity.FindActivityRes;
 import com.share.help.service.ActivityService;
 import org.apache.commons.lang3.ObjectUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PutMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 @RestController
 @RequestMapping(Constants.ACTIVITY_INTERFACE)
@@ -52,4 +51,18 @@ public class ActivityController {
             return activityService.find(findActivityForm);
         }
     }
+
+    /**
+     * 查看活动详情
+     * @param activityId 活动id
+     * @return 返回活动列表
+     */
+    @GetMapping(Constants.ACTIVITY_INTERFACE_FIND_ID)
+    public JSONResponse<ActivityDetailRes,ActivityEntity> find(@PathVariable Long activityId){
+        if(activityId==null){
+            return new JSONResponse<>(ActivityDetailRes.fail,Result.FAIL);
+        }else{
+            return activityService.find(activityId);
+        }
+    }
 }
diff --git a/src/main/java/com/share/help/entity/LeaveWordEntity.java b/src/main/java/com/share/help/entity/LeaveWordEntity.java
index 97e64f6..d7718e1 100644
--- a/src/main/java/com/share/help/entity/LeaveWordEntity.java
+++ b/src/main/java/com/share/help/entity/LeaveWordEntity.java
@@ -1,15 +1,16 @@
 package com.share.help.entity;
 
+import java.sql.Timestamp;
 import java.util.Objects;
 
 
-
 public class LeaveWordEntity {
     private Long leaveWordId;
     private String type;
     private String sourceUserId;
     private String targetUserId;
     private Long activityId;
+    private Timestamp createTime;
     private UserEntity userBySourceUserId;
     private UserEntity userByTargetUserId;
     private ActivityEntity activityByActivityId;
@@ -64,6 +65,14 @@ public class LeaveWordEntity {
         this.activityId = activityId;
     }
 
+    public Timestamp getCreateTime() {
+        return createTime;
+    }
+
+    public void setCreateTime(Timestamp createTime) {
+        this.createTime = createTime;
+    }
+
     @Override
     public boolean equals(Object o) {
         if (this == o) return true;
@@ -73,16 +82,18 @@ public class LeaveWordEntity {
                 Objects.equals(type, that.type) &&
                 Objects.equals(sourceUserId, that.sourceUserId) &&
                 Objects.equals(targetUserId, that.targetUserId) &&
-                Objects.equals(activityId, that.activityId);
+                Objects.equals(activityId, that.activityId) &&
+                Objects.equals(createTime, that.createTime) &&
+                Objects.equals(userBySourceUserId, that.userBySourceUserId) &&
+                Objects.equals(userByTargetUserId, that.userByTargetUserId) &&
+                Objects.equals(activityByActivityId, that.activityByActivityId);
     }
 
     @Override
     public int hashCode() {
-        return Objects.hash(leaveWordId, type, sourceUserId, targetUserId, activityId);
+        return Objects.hash(leaveWordId, type, sourceUserId, targetUserId, activityId, createTime, userBySourceUserId, userByTargetUserId, activityByActivityId);
     }
 
-
-
     public UserEntity getUserBySourceUserId() {
         return userBySourceUserId;
     }
diff --git a/src/main/java/com/share/help/res/activity/ActivityDetailRes.java b/src/main/java/com/share/help/res/activity/ActivityDetailRes.java
new file mode 100644
index 0000000..aa66e72
--- /dev/null
+++ b/src/main/java/com/share/help/res/activity/ActivityDetailRes.java
@@ -0,0 +1,9 @@
+package com.share.help.res.activity;
+
+/**
+ * 活动详情响应
+ */
+public enum ActivityDetailRes{
+    ok,
+    fail
+}
diff --git a/src/main/java/com/share/help/service/ActivityService.java b/src/main/java/com/share/help/service/ActivityService.java
index ca6c90b..d9d5a0e 100644
--- a/src/main/java/com/share/help/service/ActivityService.java
+++ b/src/main/java/com/share/help/service/ActivityService.java
@@ -8,6 +8,7 @@ import com.share.help.form.SendHelpForm;
 import com.share.help.res.JSONResponse;
 import com.share.help.res.Result;
 import com.share.help.res.SendHelpRes;
+import com.share.help.res.activity.ActivityDetailRes;
 import com.share.help.res.activity.ActivitySimple;
 import com.share.help.res.activity.FindActivityRes;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -79,4 +80,18 @@ public class ActivityService{
         }
     }
 
+    /**
+     * 查看活动详情
+     * @param activityId 活动id
+     * @return 返回活动详情信息
+     */
+    public JSONResponse<ActivityDetailRes,ActivityEntity> find(Long activityId){
+        ActivityEntity activityEntity=activityMapper.findOne(activityId);
+        if(activityEntity==null){
+            return new JSONResponse<>(ActivityDetailRes.fail,Result.FAIL);
+        }else{
+            return new JSONResponse<ActivityDetailRes,ActivityEntity>(ActivityDetailRes.ok,Result.OK).setBody(activityEntity);
+        }
+    }
+
 }
diff --git a/src/test/java/com/share/help/HelpApplicationTests.java b/src/test/java/com/share/help/HelpApplicationTests.java
index de8a2d0..88ca00b 100644
--- a/src/test/java/com/share/help/HelpApplicationTests.java
+++ b/src/test/java/com/share/help/HelpApplicationTests.java
@@ -140,11 +140,7 @@ class HelpApplicationTests {
 	 */
 	@Test
 	public void testActivity(){
-//		FindActivityRes findActivityRes=activityMapper.count(10L);
-
-//	 List<ActivitySimple> list=activityMapper.getPage(0,10);
-
-
+		Assertions.assertNotNull(activityMapper.findOne(1L));
 	}