diff --git a/src/components/speech-content/audio-player.tsx b/src/components/speech-content/audio-player.tsx
index 685c37c0..cef16354 100644
--- a/src/components/speech-content/audio-player.tsx
+++ b/src/components/speech-content/audio-player.tsx
@@ -13,24 +13,35 @@ interface AudioPlayerProps {
   ref?: any;
   height?: number;
   width?: number;
+  onReady?: () => void;
+  onClick?: (value: number) => void;
 }
 
 const AudioPlayer: React.FC<AudioPlayerProps> = forwardRef((props, ref) => {
   const { autoplay, audioUrl, speed = 1, ...rest } = props;
   const container = useRef<HTMLDivElement>(null);
-  const { createWavesurfer, play, pause, destroyWavesurfer, wavesurfer } =
-    useWavesurfer({
-      container,
-      autoplay: autoplay,
-      url: audioUrl,
-      audioRate: speed,
-      ...rest
-    });
+  const {
+    createWavesurfer,
+    play,
+    pause,
+    duration,
+    destroyWavesurfer,
+    wavesurfer
+  } = useWavesurfer({
+    container,
+    autoplay: autoplay,
+    url: audioUrl,
+    audioRate: speed,
+    onReady: props.onReady,
+    onClick: props.onClick,
+    ...rest
+  });
 
   useImperativeHandle(ref, () => {
     return {
       play,
-      pause
+      pause,
+      duration
     };
   });
 
diff --git a/src/components/speech-content/hooks/use-wavesurfer.ts b/src/components/speech-content/hooks/use-wavesurfer.ts
index 90ba007b..1519e942 100644
--- a/src/components/speech-content/hooks/use-wavesurfer.ts
+++ b/src/components/speech-content/hooks/use-wavesurfer.ts
@@ -11,6 +11,8 @@ interface Options {
   barRadius?: number;
   autoplay?: boolean;
   audioRate?: number;
+  onReady?: () => void;
+  onClick: (value: any) => void;
 }
 const useWavesurfer = (options: Options) => {
   const wavesurfer = useRef<WaveSurfer | null>(null);
@@ -37,6 +39,13 @@ const useWavesurfer = (options: Options) => {
       cursorWidth: 0,
       ...rest
     });
+    wavesurfer.current?.on('ready', () => {
+      options.onReady?.();
+    });
+
+    wavesurfer.current?.on('click', (value) => {
+      options.onClick?.(value);
+    });
   };
 
   const destroyWavesurfer = () => {
@@ -51,6 +60,13 @@ const useWavesurfer = (options: Options) => {
     }
   };
 
+  const duration = () => {
+    if (wavesurfer.current) {
+      return wavesurfer.current.getDuration();
+    }
+    return 0;
+  };
+
   const pause = () => {
     if (wavesurfer.current) {
       wavesurfer.current.pause();
@@ -62,6 +78,7 @@ const useWavesurfer = (options: Options) => {
     play,
     pause,
     wavesurfer,
+    duration,
     destroyWavesurfer
   };
 };
diff --git a/src/components/speech-content/ih.mp4 b/src/components/speech-content/ih.mp4
deleted file mode 100644
index 7e684ebd..00000000
Binary files a/src/components/speech-content/ih.mp4 and /dev/null differ
diff --git a/src/components/speech-content/speech-item.tsx b/src/components/speech-content/speech-item.tsx
index 35e3021e..7284f894 100644
--- a/src/components/speech-content/speech-item.tsx
+++ b/src/components/speech-content/speech-item.tsx
@@ -1,4 +1,5 @@
 import IconFont from '@/components/icon-font';
+import { formatTime } from '@/utils/index';
 import {
   DownloadOutlined,
   PauseCircleOutlined,
@@ -37,7 +38,9 @@ const SpeechItem: React.FC<SpeechContentProps> = (props) => {
   const intl = useIntl();
   const [collapsed, setCollapsed] = useState(false);
   const [isPlay, setIsPlay] = useState(false);
-  const ref = useRef<HTMLAudioElement>(null);
+  const [duration, setDuration] = useState(0);
+  const [currentTime, setCurrentTime] = useState(0);
+  const ref = useRef<any>(null);
 
   const handlePlay = () => {
     if (isPlay) {
@@ -53,6 +56,15 @@ const SpeechItem: React.FC<SpeechContentProps> = (props) => {
     setCollapsed(!collapsed);
   };
 
+  const handleReay = () => {
+    const duration = ref.current?.duration?.();
+    setDuration(duration < 1 ? 1 : duration);
+  };
+
+  const handleOnClick = (value: number) => {
+    console.log('current:', value);
+  };
+
   const onDownload = () => {
     const url = props.audioUrl || '';
     const filename = `audio-${dayjs().format('YYYYMMDDHHmmss')}.${props.format}`;
@@ -75,6 +87,8 @@ const SpeechItem: React.FC<SpeechContentProps> = (props) => {
           <AudioPlayer
             {...props}
             audioUrl={props.audioUrl}
+            onReady={handleReay}
+            onClick={handleOnClick}
             ref={ref}
           ></AudioPlayer>
         </div>
@@ -82,9 +96,8 @@ const SpeechItem: React.FC<SpeechContentProps> = (props) => {
       <div className="speech-actions">
         <span className="tags">
           <span className="item">{props.format}</span>
-          {/* <span className="item splitor"></span>
-          <span className="item">{props.speed}x</span> */}
         </span>
+        <span className="duration">{formatTime(duration)}</span>
         <div className="actions">
           <Tooltip
             title={
@@ -94,6 +107,7 @@ const SpeechItem: React.FC<SpeechContentProps> = (props) => {
             }
           >
             <Button
+              disabled={!props.audioUrl || duration === 0}
               onClick={handlePlay}
               icon={isPlay ? <PauseCircleOutlined /> : <PlayCircleOutlined />}
               type="text"
@@ -106,6 +120,7 @@ const SpeechItem: React.FC<SpeechContentProps> = (props) => {
             })}
           >
             <Button
+              disabled={!props.audioUrl || duration === 0}
               onClick={onDownload}
               icon={<DownloadOutlined />}
               type="text"
diff --git a/src/components/speech-content/styles/index.less b/src/components/speech-content/styles/index.less
index 928e26c7..86578f03 100644
--- a/src/components/speech-content/styles/index.less
+++ b/src/components/speech-content/styles/index.less
@@ -53,6 +53,7 @@
 .speech-actions {
   display: flex;
   justify-content: space-between;
+  align-items: center;
   margin-top: 10px;
   padding-left: 80px;
 
diff --git a/src/pages/playground/apis/index.ts b/src/pages/playground/apis/index.ts
index 0199dc08..f55bcd73 100644
--- a/src/pages/playground/apis/index.ts
+++ b/src/pages/playground/apis/index.ts
@@ -98,7 +98,7 @@ export const textToSpeech = async (params: any, options?: any) => {
   }
 
   const audioBlob = await res.blob();
-  const audioUrl = URL.createObjectURL(audioBlob);
+  const audioUrl = audioBlob.size > 0 ? URL.createObjectURL(audioBlob) : '';
   return {
     url: audioUrl,
     type: audioBlob.type
diff --git a/src/pages/playground/components/ground-stt.tsx b/src/pages/playground/components/ground-stt.tsx
index fbc99b4b..62b450bd 100644
--- a/src/pages/playground/components/ground-stt.tsx
+++ b/src/pages/playground/components/ground-stt.tsx
@@ -119,7 +119,7 @@ const GroundLeft: React.FC<MessageProps> = forwardRef((props, ref) => {
           errorMessage:
             result?.data?.error?.message ||
             result?.data?.message ||
-            result.error.detail ||
+            result?.detail ||
             ''
         });
         return;
@@ -130,8 +130,16 @@ const GroundLeft: React.FC<MessageProps> = forwardRef((props, ref) => {
           uid: messageId.current
         }
       ]);
-    } catch (error) {
+    } catch (error: any) {
       console.log('error:', error);
+      const res = error?.response?.data;
+      if (res.error) {
+        setTokenResult({
+          error: true,
+          errorMessage:
+            res?.error?.message || res?.data?.error || res?.error?.detail || ''
+        });
+      }
     } finally {
       setLoading(false);
       setIsRecording(false);
diff --git a/src/pages/playground/components/ground-tts.tsx b/src/pages/playground/components/ground-tts.tsx
index b4fd974d..de3f0661 100644
--- a/src/pages/playground/components/ground-tts.tsx
+++ b/src/pages/playground/components/ground-tts.tsx
@@ -130,7 +130,7 @@ const GroundLeft: React.FC<MessageProps> = forwardRef((props, ref) => {
           errorMessage:
             res?.data?.error?.message ||
             res?.data?.error ||
-            res.error?.detail ||
+            res?.error?.detail ||
             ''
         });
         setMessageList([]);
@@ -148,8 +148,15 @@ const GroundLeft: React.FC<MessageProps> = forwardRef((props, ref) => {
           audioUrl: res.url
         }
       ]);
-    } catch (error) {
-      console.log('error:', error);
+    } catch (error: any) {
+      const res = error?.response?.data;
+      if (res.error) {
+        setTokenResult({
+          error: true,
+          errorMessage:
+            res?.error?.message || res?.data?.error || res?.error?.detail || ''
+        });
+      }
     } finally {
       setLoading(false);
     }