diff --git a/business/auth2/auth2.go b/business/auth2/auth2.go
index c0962be81..49f27b3eb 100644
--- a/business/auth2/auth2.go
+++ b/business/auth2/auth2.go
@@ -263,15 +263,15 @@ func LoginInternal(ctx *Context, authType, authID, authIDType, authSecret string
 				// 返回authBind中UserID为空表示只是认证，但本地没有记录，这种情况会返回临时TOKEN
 				if authBindEx.UserHint != nil && authBindEx.UserID == "" {
 					// 利用得到受信任的信息查找用户
-					// if authBindEx.UserHint.Mobile != "" {
-					// 	user = userProvider.GetUser(authBindEx.UserHint.Mobile, UserIDMobile)
-					// }
-					// if user == nil && authBindEx.UserHint.Email != "" {
-					// 	user = userProvider.GetUser(authBindEx.UserHint.Email, UserIDEmail)
-					// }
-					// if user != nil {
-					// 	authBindEx.UserID = user.GetID()
-					// }
+					if authBindEx.UserHint.Mobile != "" {
+						user = userProvider.GetUser(authBindEx.UserHint.Mobile, UserIDMobile)
+					}
+					if user == nil && authBindEx.UserHint.Email != "" {
+						user = userProvider.GetUser(authBindEx.UserHint.Email, UserIDEmail)
+					}
+					if user != nil {
+						authBindEx.UserID = user.GetID()
+					}
 					if user2 := userProvider.GetUser(authBindEx.UserHint.Email, UserIDMobile); user2 != nil {
 						user = user2
 					}