diff --git a/pac.txt b/pac.txt
index 9ee8e98..402b34b 100644
--- a/pac.txt
+++ b/pac.txt
@@ -6826,12 +6826,14 @@ var rules = [
   "@@||zhongsou.com",
   "@@|http://ime.baidu.jp",
 
-  "*.pngtree.com",
-  "*.behance.net",
+  "||.pngtree.com",
+  "||.behance.net",
+  "||.uplabs.com",
+  
 
-  "*.github.io",
-  "*.github.com"
-  "*.githubusercontent.com"
+  "||.github.io",
+  "||.github.com",
+  "||.githubusercontent.com"
 ];
 
 /*