diff --git a/common/AppConfig.php b/common/AppConfig.php
index bb9d65f..9eade3f 100644
--- a/common/AppConfig.php
+++ b/common/AppConfig.php
@@ -11,6 +11,13 @@ class AppConfig
 {
 
 
+    const TYPE_WCHAT_GAME_OR_APPLET = 0;
+    const TYPE_ALI_GAME_OR_APPLET   = 4;
+    const TYPE_QQ_GAME_OR_APPLET    = 2;
+    const TYPE_WCHAT_PUBLIC         = 1;
+    const TYPE_APP_PROJECT          = 3;
+
+
     /**
      * @var string
      */