diff --git a/src/common/utils/sign.ts b/src/common/utils/sign.ts
index f289f08..5fd3032 100644
--- a/src/common/utils/sign.ts
+++ b/src/common/utils/sign.ts
@@ -23,14 +23,14 @@ export class MusicSign {
     this.url = url
   }
 
-  async sign(postData: MusicSignPostData): Promise<any> {
+  async sign(postData: MusicSignPostData): Promise<string> {
     const resp = await fetch(this.url, {
       method: 'POST',
       headers: { 'Content-Type': 'application/json' },
       body: JSON.stringify(postData),
     })
     if (!resp.ok) throw new Error(resp.statusText)
-    const data = await resp.json()
+    const data = await resp.text()
     log('音乐消息生成成功', data)
     return data
   }
diff --git a/src/ntqqapi/constructor.ts b/src/ntqqapi/constructor.ts
index 134b5d6..0e03dd0 100644
--- a/src/ntqqapi/constructor.ts
+++ b/src/ntqqapi/constructor.ts
@@ -310,7 +310,7 @@ export class SendMsgElementConstructor {
     }
   }
 
-  static ark(data: any): SendArkElement {
+  static ark(data: string): SendArkElement {
     return {
       elementType: ElementType.ARK,
       elementId: '',
diff --git a/src/onebot11/action/msg/SendMsg.ts b/src/onebot11/action/msg/SendMsg.ts
index c24929b..c516b08 100644
--- a/src/onebot11/action/msg/SendMsg.ts
+++ b/src/onebot11/action/msg/SendMsg.ts
@@ -15,6 +15,7 @@ import {
   OB11MessageCustomMusic,
   OB11MessageData,
   OB11MessageDataType,
+  OB11MessageJson,
   OB11MessageMixType,
   OB11MessageMusic,
   OB11MessageNode,
@@ -383,34 +384,32 @@ export class SendMsg extends BaseAction<OB11PostSendMsg, ReturnDataType> {
       } catch (e) {
         throw '发送转发消息失败 ' + e.toString()
       }
-    } else {
-      if (this.getSpecialMsgNum(payload, OB11MessageDataType.music)) {
-        const music = messages[0] as OB11MessageMusic
-        if (music) {
-          const { musicSignUrl } = getConfigUtil().getConfig()
-          if (!musicSignUrl) {
-            throw '音乐签名地址未配置'
-          }
-          const { type } = music.data
-          if (!['qq', '163', 'custom'].includes(type)) {
-            throw `不支持的音乐类型 ${type}`
-          }
-          const postData: MusicSignPostData = { ...music.data }
-          if (type === 'custom' && music.data.content) {
-            ;(postData as CustomMusicSignPostData).singer = music.data.content
-            delete (postData as OB11MessageCustomMusic['data']).content
-          }
-          let jsonContent: string
-          try {
-            jsonContent = await new MusicSign(musicSignUrl).sign(postData)
-          } catch (e) {
-            throw `签名音乐消息失败：${e}`
-          }
-          messages[0] = {
-            type: OB11MessageDataType.json,
-            data: { data: jsonContent },
-          }
+    } else if (this.getSpecialMsgNum(payload, OB11MessageDataType.music)) {
+      const music = messages[0] as OB11MessageMusic
+      if (music) {
+        const { musicSignUrl } = getConfigUtil().getConfig()
+        if (!musicSignUrl) {
+          throw '音乐签名地址未配置'
         }
+        const { type } = music.data
+        if (!['qq', '163', 'custom'].includes(type)) {
+          throw `不支持的音乐类型 ${type}`
+        }
+        const postData: MusicSignPostData = { ...music.data }
+        if (type === 'custom' && music.data.content) {
+          ;(postData as CustomMusicSignPostData).singer = music.data.content
+          delete (postData as OB11MessageCustomMusic['data']).content
+        }
+        let jsonContent: string
+        try {
+          jsonContent = await new MusicSign(musicSignUrl).sign(postData)
+        } catch (e) {
+          throw `签名音乐消息失败：${e}`
+        }
+        messages[0] = {
+          type: OB11MessageDataType.json,
+          data: { data: jsonContent },
+        } as OB11MessageJson
       }
     }
     // log("send msg:", peer, sendElements)
@@ -579,41 +578,41 @@ export class SendMsg extends BaseAction<OB11PostSendMsg, ReturnDataType> {
     }
   }
 
-  private genMusicElement(url: string, audio: string, title: string, content: string, image: string): SendArkElement {
-    const musicJson = {
-      app: 'com.tencent.structmsg',
-      config: {
-        ctime: 1709689928,
-        forward: 1,
-        token: '5c1e4905f926dd3a64a4bd3841460351',
-        type: 'normal',
-      },
-      extra: { app_type: 1, appid: 100497308, uin: selfInfo.uin },
-      meta: {
-        news: {
-          action: '',
-          android_pkg_name: '',
-          app_type: 1,
-          appid: 100497308,
-          ctime: 1709689928,
-          desc: content || title,
-          jumpUrl: url,
-          musicUrl: audio,
-          preview: image,
-          source_icon: 'https://p.qpic.cn/qqconnect/0/app_100497308_1626060999/100?max-age=2592000&t=0',
-          source_url: '',
-          tag: 'QQ音乐',
-          title: title,
-          uin: selfInfo.uin,
-        },
-      },
-      prompt: content || title,
-      ver: '0.0.0.1',
-      view: 'news',
-    }
+  // private genMusicElement(url: string, audio: string, title: string, content: string, image: string): SendArkElement {
+  //   const musicJson = {
+  //     app: 'com.tencent.structmsg',
+  //     config: {
+  //       ctime: 1709689928,
+  //       forward: 1,
+  //       token: '5c1e4905f926dd3a64a4bd3841460351',
+  //       type: 'normal',
+  //     },
+  //     extra: { app_type: 1, appid: 100497308, uin: selfInfo.uin },
+  //     meta: {
+  //       news: {
+  //         action: '',
+  //         android_pkg_name: '',
+  //         app_type: 1,
+  //         appid: 100497308,
+  //         ctime: 1709689928,
+  //         desc: content || title,
+  //         jumpUrl: url,
+  //         musicUrl: audio,
+  //         preview: image,
+  //         source_icon: 'https://p.qpic.cn/qqconnect/0/app_100497308_1626060999/100?max-age=2592000&t=0',
+  //         source_url: '',
+  //         tag: 'QQ音乐',
+  //         title: title,
+  //         uin: selfInfo.uin,
+  //       },
+  //     },
+  //     prompt: content || title,
+  //     ver: '0.0.0.1',
+  //     view: 'news',
+  //   }
 
-    return SendMsgElementConstructor.ark(musicJson)
-  }
+  //   return SendMsgElementConstructor.ark(musicJson)
+  // }
 }
 
 export default SendMsg
diff --git a/src/onebot11/types.ts b/src/onebot11/types.ts
index 3dd281b..c3393a9 100644
--- a/src/onebot11/types.ts
+++ b/src/onebot11/types.ts
@@ -234,7 +234,7 @@ export type OB11MessageMusic = OB11MessageIdMusic | OB11MessageCustomMusic
 
 export interface OB11MessageJson {
   type: OB11MessageDataType.json
-  data: { config: { token: string } } & any
+  data: { data: string /* , config: { token: string } */ }
 }
 
 export type OB11MessageData =