diff --git a/assets/script/game/map/CardComp.ts b/assets/script/game/map/CardComp.ts
index d2bcd204..ba41606e 100644
--- a/assets/script/game/map/CardComp.ts
+++ b/assets/script/game/map/CardComp.ts
@@ -19,6 +19,8 @@ export class CardComp extends CCComp {
     is_used:boolean=false;
     onLoad(){
        this.on(GameEvent.CardRefresh,this.onCardRefresh,this)
+       this.on(GameEvent.MissionStart,this.mission_start,this)
+       this.on(GameEvent.MissionEnd,this.mission_end,this)
     }
     start() {
         this.init_card()
@@ -27,6 +29,12 @@ export class CardComp extends CCComp {
         this.is_used=true
         this.node.getChildByName("Button").active=false
         this.node.getChildByName("show").active=false
+    }
+    mission_start(){
+
+    }
+    mission_end(){
+        
     }
     onCardRefresh(event: string, args: any){
         this.is_used=false