diff --git a/src/deploy-runs/deploy-execution.service.ts b/src/deploy-runs/deploy-execution.service.ts
index 67b5eee..2d0c4e8 100644
--- a/src/deploy-runs/deploy-execution.service.ts
+++ b/src/deploy-runs/deploy-execution.service.ts
@@ -1,3 +1,7 @@
+/**
+ * 编排发布单从 Gitea 校验、Jenkins 构建、健康检查到通知归档的状态推进。
+ * Jenkins 触发与轮询可能跨进程完成，终态写入时必须清理运行态提示。
+ */
 import { Injectable } from '@nestjs/common';
 import { AuditService } from '../audit/audit.service';
 import { AppError } from '../common/errors/app-error';
@@ -53,7 +57,11 @@ export class DeployExecutionService {
 
     try {
       currentStep = 'gitea-check';
-      currentRun = await this.completeStep(currentRun.id, currentStep, 'success');
+      currentRun = await this.completeStep(
+        currentRun.id,
+        currentStep,
+        'success',
+      );
 
       currentStep = 'jenkins-build';
       const jenkinsResult = await this.advanceJenkinsBuild(currentRun, project);
@@ -65,13 +73,21 @@ export class DeployExecutionService {
       }
 
       currentStep = 'health-check';
-      currentRun = await this.completeStep(currentRun.id, currentStep, 'success');
+      currentRun = await this.completeStep(
+        currentRun.id,
+        currentStep,
+        'success',
+      );
 
       currentStep = 'notify-wecom';
       currentRun = await this.advanceNotification(currentRun, 'succeeded');
 
       currentStep = 'finish-release';
-      currentRun = await this.completeStep(currentRun.id, currentStep, 'success');
+      currentRun = await this.completeStep(
+        currentRun.id,
+        currentStep,
+        'success',
+      );
       currentRun = this.requireRun(
         currentRun.id,
         await this.deployRunRepository.updateRun(currentRun.id, {
@@ -102,6 +118,7 @@ export class DeployExecutionService {
             currentStep,
             {
               status: 'failed',
+              message: undefined,
               errorSummary: failureSummary,
             },
           )) ?? currentRun;
@@ -205,7 +222,10 @@ export class DeployExecutionService {
     currentRun = this.requireRun(
       currentRun.id,
       await this.deployRunRepository.updateRun(currentRun.id, {
-        status: buildStatus.building || !buildStatus.result ? 'running' : currentRun.status,
+        status:
+          buildStatus.building || !buildStatus.result
+            ? 'running'
+            : currentRun.status,
         jenkinsBuildNumber: buildStatus.buildNumber,
         jenkinsBuildUrl: buildStatus.url,
       }),
@@ -242,7 +262,11 @@ export class DeployExecutionService {
       const reason =
         health.message ??
         'Jenkins is not configured; simulated build completed.';
-      const currentRun = await this.completeStep(run.id, 'jenkins-build', 'success');
+      const currentRun = await this.completeStep(
+        run.id,
+        'jenkins-build',
+        'success',
+      );
 
       this.auditService.record({
         action: 'JENKINS_DRY_RUN_COMPLETED',
@@ -346,10 +370,22 @@ export class DeployExecutionService {
   private async completeSuccessfulJenkinsRun(
     run: DeployRunSummary,
   ): Promise<DeployRunSummary> {
-    let currentRun = await this.completeStep(run.id, 'jenkins-build', 'success');
-    currentRun = await this.completeStep(currentRun.id, 'health-check', 'success');
+    let currentRun = await this.completeStep(
+      run.id,
+      'jenkins-build',
+      'success',
+    );
+    currentRun = await this.completeStep(
+      currentRun.id,
+      'health-check',
+      'success',
+    );
     currentRun = await this.advanceNotification(currentRun, 'succeeded');
-    currentRun = await this.completeStep(currentRun.id, 'finish-release', 'success');
+    currentRun = await this.completeStep(
+      currentRun.id,
+      'finish-release',
+      'success',
+    );
     currentRun = this.requireRun(
       currentRun.id,
       await this.deployRunRepository.updateRun(currentRun.id, {
@@ -382,6 +418,7 @@ export class DeployExecutionService {
     let currentRun =
       (await this.deployRunRepository.updateStep(run.id, 'jenkins-build', {
         status: 'failed',
+        message: undefined,
         errorSummary: failureSummary,
         logExcerpt,
       })) ?? run;
@@ -473,6 +510,7 @@ export class DeployExecutionService {
       runId,
       await this.deployRunRepository.updateStep(runId, bpmnNodeId, {
         status,
+        message: undefined,
         errorSummary,
       }),
     );