edit

lib/dever/index.js

@@ -641,7 +641,9 @@ var share =
 		self.param.timelineCallback = function() {};
 		self.param.sendMessageCallback = function() {};
 		self.param.shareQQCallback = function() {};
-		self.param.source_link = location.href;
+		if (!self.param.source_link) {
+			self.param.source_link = location.href;
+		}
 
         if (self.wechat) {
             self.wechatInit();