diff --git a/src/doudizhu/Player.js b/src/doudizhu/Player.js
index ddc465f77112abe8f45c2f8d76ff14a9edd4d6bd..e21041cfc6693f66bb330f1cfe35a83ce94e97ef 100644
--- a/src/doudizhu/Player.js
+++ b/src/doudizhu/Player.js
@@ -799,6 +799,15 @@ class Player{
                         }
 
                     }else{
+
+                        if(obj.type === 'sx'){
+                            this.sendPoker(obj);
+                            return true;
+                        }else if(obj.type === 'four' && lastObj.type!=='sx'){
+                            this.sendPoker(obj);
+                            return true;
+                        }
+
                         this.listBackToPokerList(list);
                         alert('type is not '+lastObj.type+'!');
                         return false;