diff --git a/controllers/auth2.go b/controllers/auth2.go
index 7ed76bda3..e0593cf24 100644
--- a/controllers/auth2.go
+++ b/controllers/auth2.go
@@ -319,8 +319,8 @@ func (c *Auth2Controller) AddAuthBind() {
 	c.callAddAuthBind(func(params *tAuth2AddAuthBindParams) (retVal interface{}, errCode string, err error) {
 		authInfo, err := params.Ctx.GetV2AuthInfo()
 		if err == nil {
-			newAuthInfo, err2 := auth2.GetTokenInfo(params.AuthToken)
-			if err = err2; err == nil {
+			newAuthInfo, err := auth2.GetTokenInfo(params.AuthToken)
+			if err == nil {
 				err = auth2.AddAuthBind(authInfo, newAuthInfo)
 			}
 		}