diff --git a/src/robot/Robot.ts b/src/robot/Robot.ts
index bcf7356..2251ada 100644
--- a/src/robot/Robot.ts
+++ b/src/robot/Robot.ts
@@ -132,6 +132,9 @@ export class Robot {
         case GameStateConst.STATE_ROUND_RESULT:
           console.log('结算轮')
           break
+        case GameStateConst.STATE_DICE_TURN:
+          self.discard()
+          break
       }
     })
   }
diff --git a/src/robot/RobotClient.ts b/src/robot/RobotClient.ts
index 3e2e0ae..856395d 100644
--- a/src/robot/RobotClient.ts
+++ b/src/robot/RobotClient.ts
@@ -121,6 +121,9 @@ export class RobotClient implements Client {
           self.eatOrGiveUp()
         }
         break
+      case GameStateConst.STATE_DICE_TURN:
+        self.discard()
+        break
       case GameStateConst.STATE_ROUND_RESULT:
         break
     }
diff --git a/src/rooms/schema/CardGameState.ts b/src/rooms/schema/CardGameState.ts
index d16cfbb..142f5f4 100644
--- a/src/rooms/schema/CardGameState.ts
+++ b/src/rooms/schema/CardGameState.ts
@@ -50,6 +50,7 @@ export class CardGameState extends Schema {
    * 1: 匹配
    * 2: 好友对战
    * 3: 娱乐
+   * 4: 比大小
    * @type {number}
    */
   @type('number')