diff --git a/apps/chat.js b/apps/chat.js
index 7fb14db..b897863 100644
--- a/apps/chat.js
+++ b/apps/chat.js
@@ -712,7 +712,8 @@ export class chatgpt extends plugin {
         parentMessageId: previousConversation.parentMessageId,
         clientId: previousConversation.clientId,
         invocationId: previousConversation.invocationId,
-        conversationSignature: previousConversation.conversationSignature
+        conversationSignature: previousConversation.conversationSignature,
+        bingToken: previousConversation.bingToken
       }
     }
 
@@ -734,6 +735,7 @@ export class chatgpt extends plugin {
           previousConversation.invocationId = chatMessage.invocationId
           previousConversation.parentMessageId = chatMessage.parentMessageId
           previousConversation.conversationSignature = chatMessage.conversationSignature
+          previousConversation.bingToken = chatMessage.bingToken
         } else {
           previousConversation.parentMessageId = chatMessage.id
         }
@@ -754,18 +756,7 @@ export class chatgpt extends plugin {
       }
       // 分离内容和情绪
       if (Config.sydneyMood) {
-        let temp_response = {}
-        try {
-          temp_response = JSON.parse(response)
-        } catch (error) {
-          // 尝试还原json格式
-          try {
-            temp_response = completeJSON(response)
-            temp_response = JSON.parse(temp_response)
-          } catch (error) {
-            logger.error('数据格式错误', error)
-          }
-        }
+        let temp_response = completeJSON(response)
         if (temp_response.text) response = temp_response.text
         if (temp_response.mood) mood = temp_response.mood
       } else {
@@ -1005,6 +996,13 @@ export class chatgpt extends plugin {
       }
       case 'bing': {
         let bingToken = await redis.get('CHATGPT:BING_TOKEN')
+        // 负载均衡
+        if (!conversation.bingToken) {
+          const bingTokens = bingToken.split('|')
+          const select = Math.floor(Math.random() * bingTokens.length)
+          bingToken = bingTokens[select]
+        } else bingToken = conversation.bingToken
+
         if (!bingToken) {
           throw new Error('未绑定Bing Cookie，请使用#chatgpt设置必应token命令绑定Bing Cookie')
         }
@@ -1121,7 +1119,8 @@ export class chatgpt extends plugin {
             clientId: response.clientId,
             invocationId: response.invocationId,
             conversationSignature: response.conversationSignature,
-            parentMessageId: response.apology ? conversation.parentMessageId : response.messageId
+            parentMessageId: response.apology ? conversation.parentMessageId : response.messageId,
+            bingToken: bingToken
           }
         }
       }
diff --git a/apps/management.js b/apps/management.js
index efd22f1..a51370e 100644
--- a/apps/management.js
+++ b/apps/management.js
@@ -28,10 +28,15 @@ export class ChatgptManagement extends plugin {
           permission: 'master'
         },
         {
-          reg: '#chatgpt(设置|绑定)(必应|Bing |bing )(token|Token)',
+          reg: '#chatgpt(设置|绑定|添加)(必应|Bing |bing )(token|Token)',
           fnc: 'setBingAccessToken',
           permission: 'master'
         },
+        {
+          reg: '#chatgpt(删除|移除)(必应|Bing |bing )(token|Token)',
+          fnc: 'delBingAccessToken',
+          permission: 'master'
+        },
         {
           reg: '^#chatgpt切换浏览器$',
           fnc: 'useBrowserBasedSolution',
@@ -148,12 +153,23 @@ export class ChatgptManagement extends plugin {
     return false
   }
 
+  async delBingAccessToken (e) {
+    this.setContext('deleteBingToken')
+    let tokens = await redis.get('CHATGPT:BING_TOKEN')
+    tokens = tokens.split('|')
+    tokens = tokens.map((item, index) => (
+      `【${index}】 Token：${item.substring(0, 5 / 2) + '...' + item.substring(item.length - 5 / 2, item.length)}`
+    )).join('\n')
+    await this.reply(`请发送要删除的token编号\n${tokens}`, true)
+    return false
+  }
+
   async saveBingToken () {
     if (!this.e.msg) return
     let token = this.e.msg
     if (token.length < 215) {
       await this.reply('Bing Token格式错误，请确定获取了有效的_U Cookie或完整的Cookie', true)
-      this.finish('saveToken')
+      this.finish('saveBingToken')
       return
     }
     let cookie
@@ -171,14 +187,37 @@ export class ChatgptManagement extends plugin {
         logger.info('bing token 有效')
       } else {
         logger.error('bing token 无效', res)
+        // 移除无效token
         await this.reply(`经检测，Bing Token无效。来自Bing的错误提示：${res.result?.message}`)
       }
     })
+    let bingToken = await redis.get('CHATGPT:BING_TOKEN')
+    bingToken = bingToken.split('|')
+    if (!bingToken.includes(token)) bingToken.push(token)
+    token = bingToken.join('|')
     await redis.set('CHATGPT:BING_TOKEN', token)
     await this.reply('Bing Token设置成功', true)
     this.finish('saveBingToken')
   }
 
+  async deleteBingToken () {
+    if (!this.e.msg) return
+    let bingToken = await redis.get('CHATGPT:BING_TOKEN')
+    bingToken = bingToken.split('|')
+    let tokenId = this.e.msg
+    if (!bingToken[tokenId]) {
+      await this.reply('Token编号错误！', true)
+      this.finish('deleteBingToken')
+      return
+    }
+    const removeToken = bingToken[tokenId]
+    bingToken.splice(tokenId, 1)
+    let token = bingToken.join('|')
+    await redis.set('CHATGPT:BING_TOKEN', token)
+    await this.reply(`Token ${removeToken.substring(0, 5 / 2) + '...' + removeToken.substring(removeToken.length - 5 / 2, removeToken.length)} 移除成功`, true)
+    this.finish('deleteBingToken')
+  }
+
   async saveToken () {
     if (!this.e.msg) return
     let token = this.e.msg
diff --git a/utils/common.js b/utils/common.js
index 0b0a1b8..aabbd62 100644
--- a/utils/common.js
+++ b/utils/common.js
@@ -488,131 +488,61 @@ export function maskQQ (qq) {
 }
 
 export function completeJSON(input) {
-  // 定义一个变量，用来存储结果
-  let result = ""
-  // 定义一个变量，用来记录当前是否在引号内
+  let result = {}
+
+  let inJson = false
   let inQuote = false
-  let countColon = 0
-
-  // 处理markdown意外包裹
-  if (input.replace(/\s+/g, "").substring(0,7) === '```json') {
-    // 处理开头
-    input = input.replace(/```\s*?json/, '', 1)
-    // 处理结尾
-    if (input.replace(/\s+/g, "").slice(-3) === '```')
-      input = input.replace(/```(?!.*```)/g, '', 1)
-    
-  }
-
-  // 遍历输入字符串的每个字符
+  let onStructure = false
+  let isKey = true
+  let tempKey = ''
+  let tempValue = ''
   for (let i = 0; i < input.length; i++) {
     // 获取当前字符
     let char = input[i];
-    // 如果当前字符是引号
-    if (char === '"') {
-      // 切换引号内的状态
+    // 获取到json头
+    if (!inJson && char === '{') {
+      inJson = true
+      continue
+    }
+    // 如果不再json中，忽略当前字符
+    if (!inJson) continue
+
+    // 获取结构引号
+    if (char === '"' && input[i - 1] != '\\') {
       inQuote = !inQuote
-      // 将当前字符添加到结果中
-      result += char
+      // 如果是开始数据，则确保当前结构开放
+      if (inQuote) onStructure = true
+      continue
     }
-    // 如果当前字符是冒号
-    else if (char === ':') {
-      // 如果不在引号内
-      if (!inQuote) {
-        // 在冒号后面添加一个空格
-        result += ": "
-        // 添加一个计数
-        countColon += 1
-      }
-      // 如果在引号内
-      else {
-        // 将当前字符添加到结果中
-        result += char
+    // 获取:切换kv
+    if (!inQuote && onStructure && char === ':') {
+      isKey = !isKey
+      continue
+    }
+    // 将字符写入缓存
+    if (inQuote && onStructure) {
+      // 根据当前类型写入对应缓存
+      if (isKey) {
+        tempKey += char
+      } else {
+        tempValue += char
       }
     }
-    // 如果当前字符是逗号
-    else if (char === ',') {
-      // 如果不在引号内
-      if (!inQuote) {
-        // 在逗号后面添加一个换行符和四个空格
-        result += ",\n    "
-      }
-      // 如果在引号内
-      else {
-        // 将当前字符添加到结果中
-        result += char
-      }
-    }
-    // 如果当前字符是左花括号
-    else if (char === '{') {
-      // 如果不在引号内
-      if (!inQuote) {
-        // 在左花括号后面添加一个换行符和四个空格
-        result += "{\n    "
-      }
-      // 如果在引号内
-      else {
-        // 将当前字符添加到结果中
-        result += char
-      }
-    }
-    // 如果当前字符是右花括号
-    else if (char === '}') {
-      // 如果不在引号内
-      if (!inQuote) {
-        // 在右花括号前面添加一个换行符
-        result += "\n}"
-      }
-      // 如果在引号内
-      else {
-        // 将当前字符添加到结果中
-        result += char
-      }
-    }
-    // 其他情况
-    else {
-      // 将当前字符添加到结果中
-      result += char
+    // 结束结构追加数据
+    if (!inQuote && onStructure && char === ',') {
+      // 追加结构
+      result[tempKey] = tempValue.replace(/\\n/g, "\n").replace(/\\r/g, "\r").replace(/\\t/g, "\t")
+      // 结束结构清除数据
+      onStructure = false
+      inQuote = false
+      isKey = true
+      tempKey = ''
+      tempValue = ''
     }
   }
-  // 如果字符串结束但格式仍未结束，则进行补全
-  // 仍然在引号内
-  if (inQuote) {
-    // 补全截断的引号
-    result += '"'
-    // json完整封口
-    if (countColon == 2) result += '}'
-    // 补全参数封口
-    else {
-      // 如果key已经写完，补全value,否则直接封口
-      if (result.trim().slice(-6) === '"mood"')
-        result += ': ""}'
-      else
-        result += '}'
-    }
+  // 处理截断的json数据
+  if (onStructure && tempKey != '') {
+    result[tempKey] = tempValue.replace(/\\n/g, "\n").replace(/\\r/g, "\r").replace(/\\t/g, "\t")
   }
-  // 如果仍未封口，检查当前格式并封口
-  if (result.trim().slice(-1) != '}') {
-    // 如果参数仍未写完，抛弃后面的参数封口
-    if (result.trim().slice(-1) === ",") {
-      result = result.replace(/,(?=[^,]*$)/, "") + '}'
-      return result
-    }
-    // 补全缺失的参数
-    if (result.trim().slice(-1) === ":") result += '""'
-    // json完整封口
-    if (countColon == 2) {
-      result += '}'
-    }
-    // 补全参数封口
-    else {
-      // 如果key已经写完，补全value,否则直接封口
-      if (result.trim().slice(-6) === '"mood"')
-        result += ': ""}'
-      else
-        result += '}'
-    }
-  }
-  // 返回结果并兼容json换行
-  return result.replace(/\n/g, "\\\\n").replace(/\r/g, "\\\\r").replace(/\t/g, "\\\\t")
+  return result
 }
\ No newline at end of file