diff --git a/packages/core/pipeline/src/core/executor.ts b/packages/core/pipeline/src/core/executor.ts
index cf29d8d46..e21a33b7c 100644
--- a/packages/core/pipeline/src/core/executor.ts
+++ b/packages/core/pipeline/src/core/executor.ts
@@ -435,7 +435,7 @@ export class Executor {
               content,
               userId: this.pipeline.userId,
               pipeline: this.pipeline,
-              result: this.lastRuntime.pipeline.status,
+              result: this.lastRuntime?.pipeline?.status,
               pipelineId: this.pipeline.id,
               historyId: this.runtime.id,
               errorMessage,
diff --git a/packages/core/pipeline/src/notification/api.ts b/packages/core/pipeline/src/notification/api.ts
index 161ca1960..fe465e042 100644
--- a/packages/core/pipeline/src/notification/api.ts
+++ b/packages/core/pipeline/src/notification/api.ts
@@ -121,11 +121,11 @@ export abstract class BaseNotification implements INotification {
   async onTestRequest() {
     await this.doSend({
       userId: 0,
-      title: "【Certd】测试通知，标题长度测试、测试、测试",
-      content: "测试通知",
+      title: "【Certd】测试通知【*.foo.com】，标题长度测试、测试、测试",
+      content: "测试通知,*.foo.com",
       pipeline: {
         id: 1,
-        title: "测试流水线",
+        title: "证书申请成功【测试流水线】",
       } as any,
       pipelineId: 1,
       historyId: 1,
diff --git a/packages/ui/certd-server/src/plugins/plugin-notification/telegram/index.ts b/packages/ui/certd-server/src/plugins/plugin-notification/telegram/index.ts
index 434ca2eba..8ea01da5e 100644
--- a/packages/ui/certd-server/src/plugins/plugin-notification/telegram/index.ts
+++ b/packages/ui/certd-server/src/plugins/plugin-notification/telegram/index.ts
@@ -58,13 +58,16 @@ export class TelegramNotification extends BaseNotification {
   })
   skipSslVerify: boolean;
 
+  replaceText(text: string) {
+    return text.replaceAll('.', '\\.').replaceAll('*', '\\*');
+  }
   async send(body: NotificationBody) {
     if (!this.botToken || !this.chatId) {
       throw new Error('Bot Token 和聊天ID不能为空');
     }
 
     // 构建消息内容
-    const messageContent = `*${body.title}*\n\n${body.content}\n\n[查看详情](${body.url})`;
+    const messageContent = `${this.replaceText(body.title)}\n\n${this.replaceText(body.content)}\n\n[查看详情](${body.url})`;
 
     // Telegram API URL
     const url = `https://api.telegram.org/bot${this.botToken}/sendMessage`;