diff --git a/src/components/GatewayMaintenance.vue b/src/components/GatewayMaintenance.vue
index 69c7cde..8d40e85 100644
--- a/src/components/GatewayMaintenance.vue
+++ b/src/components/GatewayMaintenance.vue
@@ -328,6 +328,10 @@ export default {
     },
     //保存数据
     async SaveUserAnswer() {
+      if (!this.user_id) {
+        this.$message.error("操作失败");
+        return;
+      }
       let { data } = await SaveUserAnswer({
         mark: "YDPZYM_wgwh",
         user_id: `${this.user_id}`,