优化

frontend/app/web-gold/src/views/kling/IdentifyFace.vue

@@ -156,7 +156,7 @@
         <!-- 操作按钮 -->
         <div class="action-section">
           <a-button
-            v-if="!isPipelineReady"
+            v-if="!isPipelineCompleted"
             type="primary"
             size="large"
             :disabled="!canGenerate"
@@ -165,20 +165,13 @@
             @click="generateAudio"
             class="action-btn"
           >
-            {{ isPipelineBusy ? '处理中...' : '生成配音并验证' }}
+            {{ isPipelineBusy ? pipelineStateLabel + '...' : '生成数字人视频' }}
           </a-button>
 
-          <a-button
-            v-else
-            type="primary"
-            size="large"
-            :loading="isPipelineBusy"
-            block
-            @click="generateDigitalHuman"
-            class="action-btn"
-          >
-            {{ isPipelineBusy ? '处理中...' : '生成数字人视频' }}
-          </a-button>
+          <div v-else class="completed-tip">
+            <span>任务已提交成功</span>
+            <a-button @click="resetPipeline" class="reset-btn">重新生成</a-button>
+          </div>
         </div>
 
       </section>
@@ -252,6 +245,7 @@ const {
 
   // Pipeline 状态（单一状态源）
   pipelineState,
+  pipelineStateLabel,
   isPipelineBusy,
   isPipelineReady,
   isPipelineFailed,
@@ -269,7 +263,6 @@ const {
   handleVideoSelect,
   handleVideoLoaded,
   replaceVideo,
-  generateDigitalHuman,
 
   // UI 辅助方法
   formatDuration,
@@ -706,6 +699,35 @@ onMounted(async () => {
   }
 }
 
+.completed-tip {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 16px;
+  padding: 12px 16px;
+  background: #F0FDF4;
+  border: 1px solid #86EFAC;
+  border-radius: 8px;
+  color: #166534;
+  font-size: 14px;
+  font-weight: 500;
+
+  .reset-btn {
+    padding: 4px 12px;
+    font-size: 13px;
+    color: #3B82F6;
+    border: 1px solid #3B82F6;
+    border-radius: 4px;
+    background: transparent;
+    cursor: pointer;
+    transition: all 0.2s;
+
+    &:hover {
+      background: rgba(59, 130, 246, 0.1);
+    }
+  }
+}
+
 // 预览面板
 .preview-card {
   position: sticky;

frontend/app/web-gold/src/views/kling/hooks/pipeline/useSimplePipeline.ts

@@ -188,26 +188,8 @@ export function useSimplePipeline(options: PipelineOptions) {
       }
       context.value.validationPassed = true
 
-      // 到达 ready 状态
-      setState('ready')
-
-    } catch {
-      // 错误已在各步骤中处理
-    }
-  }
-
-  /**
-   * 创建数字人任务（从 ready 状态）
-   */
-  async function createTask(): Promise<void> {
-    if (state.value !== 'ready') {
-      message.warning('请先完成视频识别和音频生成')
-      return
-    }
-
-    try {
+      // 步骤5: 自动创建任务（校验通过后直接继续）
       setState('creating')
-
       const taskData: LipSyncTaskData = {
         taskName: `数字人任务_${Date.now()}`,
         videoFileId: context.value.videoFileId!,
@@ -229,16 +211,19 @@ export function useSimplePipeline(options: PipelineOptions) {
         sound_end_time: context.value.audioDurationMs!,
       }
 
-      const res = await createLipSyncTask(taskData)
-      if (res.code !== 0) {
-        throw new Error(res.msg || '任务创建失败')
+      try {
+        const res = await createLipSyncTask(taskData)
+        if (res.code !== 0) {
+          throw new Error(res.msg || '任务创建失败')
+        }
+        setState('completed')
+        message.success('任务已提交，请在任务中心查看生成进度')
+      } catch (err) {
+        setError(err as Error)
       }
 
-      setState('completed')
-      message.success('任务已提交，请在任务中心查看生成进度')
-
-    } catch (err) {
-      setError(err as Error)
+    } catch {
+      // 错误已在各步骤中处理
     }
   }
 
@@ -301,7 +286,6 @@ export function useSimplePipeline(options: PipelineOptions) {
 
     // 方法
     run,
-    createTask,
     retry,
     reset,
     getExecutionState,