diff --git a/business/auth2/auth2.go b/business/auth2/auth2.go
index cdea68ed0..617d6d6db 100644
--- a/business/auth2/auth2.go
+++ b/business/auth2/auth2.go
@@ -294,7 +294,6 @@ func LoginInternal(ctx *Context, authType, authID, authIDType, authSecret string
 	} else {
 		err = ErrIllegalAuthType
 	}
-	globals.SugarLogger.Debugf("tststst", utils.Format4Output(authInfo, false))
 	return authInfo, err
 }