diff --git a/controllers/auth2.go b/controllers/auth2.go
index 194c35ab6..7fe913a10 100644
--- a/controllers/auth2.go
+++ b/controllers/auth2.go
@@ -184,7 +184,6 @@ func (c *Auth2Controller) WeixinOAuth2() {
 // @Param	code		query		string		true	"客户同意后得到的code"
 // @Param	block		query		string		true	"回调地址"
 // @Param	state		query		string		false	"微信回调的登录状态"
-// @Param	mobile		query		string		false	"手机号"
 // @Success 200 {object} controllers.CallResult
 // @Failure 200 {object} controllers.CallResult
 // @router /WeixinMPOAuth2 [get]
@@ -207,15 +206,20 @@ func (c *Auth2Controller) WeixinMPOAuth2() {
 				Desc: err.Error(),
 			}
 		}
-		if params.Mobile != "" {
-			if user, err := dao.GetUserByID(dao.GetDB(), "mobile", params.Mobile); err == nil {
-				if user != nil {
-					auth2.AddAuthBind(user, authInfo)
-				} else {
-					return retVal, errCode, fmt.Errorf("未查询到用户！mobile :%v", params.Mobile)
+		if params.Block != "" {
+			if moblie := params.Block[:strings.LastIndex("?", params.Block)]; moblie != "" {
+				if user, err := dao.GetUserByID(dao.GetDB(), "mobile", moblie); err == nil {
+					if user != nil {
+						auth2.AddAuthBind(user, authInfo)
+					} else {
+						return retVal, errCode, fmt.Errorf("未查询到用户！mobile :%v", moblie)
+					}
 				}
 			}
 		}
+		if strings.Contains(params.Block,"?"){
+			params.Block = params.Block[strings.LastIndex("?", params.Block):]
+		}
 		redirectURL = fmt.Sprintf("%s?info=%s", params.Block, base64.StdEncoding.EncodeToString(utils.MustMarshal(callResult)))
 		return retVal, model.ErrorCodeIgnore, err
 	})