修复bug3974

src/views/operationManagement/activityList.vue

@@ -323,20 +323,20 @@ const columns = reactive<ColumnProps<any>[]>([
       return activityType == "MARKETING" ? "营销活动" : "评论有礼";
     }
   },
-  {
-    prop: "signupStartTime",
-    label: "报名开始时间/结束时间",
-    width: 300,
-    render: (scope: any) => {
-      const formatDate = (dateStr: string) => {
-        if (!dateStr) return "--";
-        // 只取日期部分（去掉时分秒）
-        const datePart = dateStr.split(" ")[0];
-        return datePart?.replace(/-/g, "/") || "--";
-      };
-      return `${formatDate(scope.row.signupStartTime)} - ${formatDate(scope.row.signupEndTime)}`;
-    }
-  },
+  // {
+  //   prop: "signupStartTime",
+  //   label: "报名开始时间/结束时间",
+  //   width: 300,
+  //   render: (scope: any) => {
+  //     const formatDate = (dateStr: string) => {
+  //       if (!dateStr) return "--";
+  //       // 只取日期部分（去掉时分秒）
+  //       const datePart = dateStr.split(" ")[0];
+  //       return datePart?.replace(/-/g, "/") || "--";
+  //     };
+  //     return `${formatDate(scope.row.signupStartTime)} - ${formatDate(scope.row.signupEndTime)}`;
+  //   }
+  // },
   {
     prop: "startTime",
     label: "活动开始时间/结束时间",