diff --git a/pages/cart/components/PageCtx.vue b/pages/cart/components/PageCtx.vue
index 2ef6a8a..467d3b1 100644
--- a/pages/cart/components/PageCtx.vue
+++ b/pages/cart/components/PageCtx.vue
@@ -146,7 +146,7 @@ export default {
 			this.getCartList();
 			this.isLoading = false;
 			// 获取缓存中的选中记录
-			this.checkedIds = uni.getStorageSync(CartIdsIndex);
+			this.checkedIds = uni.getStorageSync(CartIdsIndex) || [];
 		},
 
         /**