diff --git a/bricks_for_python/init.py b/bricks_for_python/init.py
index b85d63e..59bf76d 100644
--- a/bricks_for_python/init.py
+++ b/bricks_for_python/init.py
@@ -30,7 +30,7 @@ def UiWindow(title, icon, content, cheight=10, cwidth=15):
     }
 
 def UiError(title="出错", message="出错啦", timeout=5, **kw):
-    return {
+    dic = {
         "widgettype":"Error",
         "options":{
             "author":"tr",
@@ -41,9 +41,10 @@ def UiError(title="出错", message="出错啦", timeout=5, **kw):
             "message":message
         }
     }.update(kw)
+	return dic
 
 def UiMessage(title="消息", message="后台消息", timeout=5, **kw):
-    return {
+    dic = {
         "widgettype":"Message",
         "options":{
             "author":"tr",
@@ -54,6 +55,7 @@ def UiMessage(title="消息", message="后台消息", timeout=5, **kw):
             "message":message
         }
     }.update(kw)
+	return dic
 
 def load_pybricks():
 	g = ServerEnv()