diff --git a/controllers/auth2.go b/controllers/auth2.go
index 0ec66eb0b..0dba543bf 100644
--- a/controllers/auth2.go
+++ b/controllers/auth2.go
@@ -146,6 +146,10 @@ func (c *Auth2Controller) WeixinMPOAuth2() {
 func (c *Auth2Controller) DingDingOAuth2() {
 	var redirectURL string
 	c.callDingDingOAuth2(func(params *tAuth2DingDingOAuth2Params) (retVal interface{}, errCode string, err error) {
+		if params.Block == "" {
+			params.Block = params.State
+			params.State = ""
+		}
 		authInfo, err := auth2.Login(dingding.AuthTypeQRCode, params.State, "", params.Code)
 		var callResult *CallResult
 		if err == nil {