diff --git a/pages/user/assistance/assistance.js b/pages/user/assistance/assistance.js
index 959e9fd..a4190df 100644
--- a/pages/user/assistance/assistance.js
+++ b/pages/user/assistance/assistance.js
@@ -241,8 +241,11 @@ Page({
 	},
 	
 	onShareTimeline() {
+		var store_name=getApp().globalData.config?getApp().globalData.config.store_name:'';	 
+		if(!store_name)
+		   store_name=getApp().globalData.setting.appName;
 		return {
-			title: '好友助力-' + getApp().globalData.config.store_name,
+			title: '好友助力-' + store_name,
 		}
 	},