diff --git a/service/llm_service.go b/service/llm_service.go
index 08d7fd6..9c3953e 100644
--- a/service/llm_service.go
+++ b/service/llm_service.go
@@ -298,52 +298,52 @@ func (s *LLMService) handleStreamingResponse(req *http.Request, data map[string]
 				// fmt.Println("new_message", new_message)
 
 				// 最多重试一次
-				// for i := 0; i < 1; i++ {
-				// 	speechResp, err := s.SynthesizeSpeech(new_message, audio_type)
-				// 	if err != nil {
-				// 		fmt.Printf("Error synthesizing speech: %v\n", err)
-				// 		break // 语音接口报错直接跳出
-				// 	}
-				// 	fmt.Println("语音：", speechResp)
-				// 	audio = speechResp.Data.Audio
-				// 	if audio != "" {
-				// 		// Download audio from URL and trim silence
-				// 		resp, err := http.Get(audio)
-				// 		if err != nil {
-				// 			fmt.Printf("Error downloading audio: %v\n", err)
-				// 		} else {
-				// 			defer resp.Body.Close()
-				// 			audioBytes, err := io.ReadAll(resp.Body)
-				// 			if err != nil {
-				// 				fmt.Printf("Error reading audio data: %v\n", err)
-				// 			} else {
-				// 				// Save original audio first
-				// 				originalPath := fmt.Sprintf("audio/original_%d.wav", time.Now().UnixNano())
-				// 				if err := os.WriteFile(originalPath, audioBytes, 0644); err != nil {
-				// 					fmt.Printf("Error saving original audio: %v\n", err)
-				// 				}
+				for i := 0; i < 1; i++ {
+					speechResp, err := s.SynthesizeSpeech(new_message, audio_type)
+					if err != nil {
+						fmt.Printf("Error synthesizing speech: %v\n", err)
+						break // 语音接口报错直接跳出
+					}
+					fmt.Println("语音：", speechResp)
+					audio = speechResp.Data.Audio
+					if audio != "" {
+						// Download audio from URL and trim silence
+						resp, err := http.Get(audio)
+						if err != nil {
+							fmt.Printf("Error downloading audio: %v\n", err)
+						} else {
+							defer resp.Body.Close()
+							audioBytes, err := io.ReadAll(resp.Body)
+							if err != nil {
+								fmt.Printf("Error reading audio data: %v\n", err)
+							} else {
+								// Save original audio first
+								originalPath := fmt.Sprintf("audio/original_%d.wav", time.Now().UnixNano())
+								if err := os.WriteFile(originalPath, audioBytes, 0644); err != nil {
+									fmt.Printf("Error saving original audio: %v\n", err)
+								}
 
-				// 				// Convert audio bytes to base64 for processing
-				// 				audioBase64 := base64.StdEncoding.EncodeToString(audioBytes)
-				// 				trimmedAudio, err := s.TrimAudioSilence(audioBase64)
-				// 				if err != nil {
-				// 					fmt.Printf("Error trimming audio silence: %v\n", err)
-				// 				} else {
-				// 					// Save the trimmed audio as WAV file
-				// 					audio_path := fmt.Sprintf("trimmed_%d.wav", time.Now().UnixNano())
-				// 					outputPath := "audio/" + audio_path
-				// 					if err := s.SaveBase64AsWAV(trimmedAudio, outputPath); err != nil {
-				// 						fmt.Printf("Error saving trimmed WAV file: %v\n", err)
-				// 					}
-				// 					audio = s.config.FILE_URL + audio_path
-				// 				}
-				// 			}
-				// 		}
-				// 		break // 获取到音频就退出
-				// 	}
-				// 	fmt.Println("audio is empty, retry", speechResp)
-				// 	// time.Sleep(1 * time.Second)
-				// }
+								// Convert audio bytes to base64 for processing
+								audioBase64 := base64.StdEncoding.EncodeToString(audioBytes)
+								trimmedAudio, err := s.TrimAudioSilence(audioBase64)
+								if err != nil {
+									fmt.Printf("Error trimming audio silence: %v\n", err)
+								} else {
+									// Save the trimmed audio as WAV file
+									audio_path := fmt.Sprintf("trimmed_%d.wav", time.Now().UnixNano())
+									outputPath := "audio/" + audio_path
+									if err := s.SaveBase64AsWAV(trimmedAudio, outputPath); err != nil {
+										fmt.Printf("Error saving trimmed WAV file: %v\n", err)
+									}
+									audio = s.config.FILE_URL + audio_path
+								}
+							}
+						}
+						break // 获取到音频就退出
+					}
+					fmt.Println("audio is empty, retry", speechResp)
+					// time.Sleep(1 * time.Second)
+				}
 
 				messageChan <- Message{
 					Answer:         new_message,