diff --git a/assets/script/game/map/MissionCardComp.ts b/assets/script/game/map/MissionCardComp.ts
index 75f581c4..5c4dfe85 100644
--- a/assets/script/game/map/MissionCardComp.ts
+++ b/assets/script/game/map/MissionCardComp.ts
@@ -200,56 +200,23 @@ export class MissionCardComp extends CCComp {
         }
     }
 
-    updateCardData(index:number, data:any){
-        switch (index) {
-            case 1:
-                this.card1_data = data
-                this.updateCardInfo(this.card1, data);
-                break;
-            case 2:
-                this.card2_data = data
-                this.updateCardInfo(this.card2, data);
-                break;
-            case 3:
-                this.card3_data = data
-                this.updateCardInfo(this.card3, data);
-                break;
-            case 4:
-                this.card4_data = data
-                this.updateCardInfo(this.card4, data);
-                break;
-        }
+    updateCardData(index: number, data: any) {
+        // 使用动态属性访问，简化 switch 冗余代码
+        (this as any)[`card${index}_data`] = data;
+        this.updateCardInfo((this as any)[`card${index}`], data);
     }
 
-    selectCard(e:any,index:string){
-        console.log("selectCard",index)
+    selectCard(e: any, index: string) {
+        console.log("selectCard", index)
         let _index = parseInt(index);
-       // 如果已经选择过，则不再处理
-       if(this.hasSelected) return;
+        // 如果已经选择过，则不再处理
+        if (this.hasSelected) return;
 
-       let selectedData: any = null;
-       let selectedCardNode: Node | null = null;
+        // 动态获取数据和节点，简化 switch 逻辑
+        let selectedData: any = (this as any)[`card${_index}_data`];
+        let selectedCardNode: Node | null = (this as any)[`card${_index}`];
 
-       switch (_index) {
-           case 1: 
-               selectedData = this.card1_data; 
-               selectedCardNode = this.card1;
-               break;
-           case 2: 
-               selectedData = this.card2_data; 
-               selectedCardNode = this.card2;
-               break;
-           case 3: 
-               selectedData = this.card3_data; 
-               selectedCardNode = this.card3;
-               break;
-           case 4: 
-               selectedData = this.card4_data; 
-               selectedCardNode = this.card4;
-               break;
-       }
-
-       if (selectedData && selectedCardNode) {
+        if (selectedData && selectedCardNode) {
            // 处理物品购买逻辑
            if (this.curCardType === CardType.Potion) {
                if (this.purchasedSlots[_index]) {