diff --git a/packages/ui/certd-client/src/views/certd/pipeline/pipeline/component/trigger-form/webhook-form.vue b/packages/ui/certd-client/src/views/certd/pipeline/pipeline/component/trigger-form/webhook-form.vue
index ccdbba107..18c87d906 100644
--- a/packages/ui/certd-client/src/views/certd/pipeline/pipeline/component/trigger-form/webhook-form.vue
+++ b/packages/ui/certd-client/src/views/certd/pipeline/pipeline/component/trigger-form/webhook-form.vue
@@ -5,7 +5,7 @@
         <fs-copyable :model-value="webhookUrl" class="flex-1 overflow-hidden"></fs-copyable>
       </div>
       <a-button class="mt-2" type="primary" size="small" @click="refreshWebhookKey">重新生成</a-button>
-      <div class="helper">支持post和get请求</div>
+      <div class="helper">支持post和get请求（同一个流水线的webhook地址是唯一的）</div>
     </a-form-item>
   </div>
 </template>
@@ -41,6 +41,7 @@ onMounted(() => {
 const refreshWebhookKey = () => {
   Modal.confirm({
     title: "确认重新生成Webhook URL吗？",
+    content: "重新生成后，旧的webhook地址将失效",
     okText: "确认",
     okType: "danger",
     onOk: async () => {
diff --git a/packages/ui/certd-client/src/views/certd/pipeline/pipeline/index.vue b/packages/ui/certd-client/src/views/certd/pipeline/pipeline/index.vue
index 18dc2f438..5e7ce7f6b 100644
--- a/packages/ui/certd-client/src/views/certd/pipeline/pipeline/index.vue
+++ b/packages/ui/certd-client/src/views/certd/pipeline/pipeline/index.vue
@@ -103,7 +103,7 @@
                         </a-button>
                       </div>
                     </div>
-                    <div v-if="editMode" class="task-container is-add">
+                    <div v-if="editMode && !hasWebhookTrigger" class="task-container is-add">
                       <div class="line line-right">
                         <div class="flow-line"></div>
                       </div>
@@ -994,6 +994,10 @@ export default defineComponent({
     const isCert = computed(() => {
       return currentPipeline.value?.type?.startsWith("cert");
     });
+
+    const hasWebhookTrigger = computed(() => {
+      return currentPipeline.value?.triggers?.some((item: any) => item.type === "webhook");
+    });
     return {
       isCert,
       pipeline,
@@ -1013,6 +1017,7 @@ export default defineComponent({
       viewCert,
       downloadCert,
       pipelineDetail,
+      hasWebhookTrigger,
     };
   },
 });