diff --git a/apps/management.js b/apps/management.js
index c89b901..65cb76e 100644
--- a/apps/management.js
+++ b/apps/management.js
@@ -1258,7 +1258,7 @@ azure语音：Azure 语音是微软 Azure 平台提供的一项语音服务，
 
   async setClaudeKey (e) {
     this.setContext('saveClaudeKey')
-    await this.reply('请发送Claude API Key', true)
+    await this.reply('请发送Claude API Key。\n如果要设置多个key请用逗号隔开。\n此操作会覆盖当前配置，请谨慎操作', true)
     return false
   }
 
@@ -1697,7 +1697,7 @@ azure语音：Azure 语音是微软 Azure 平台提供的一项语音服务，
 
   async setClaudeModel (e) {
     this.setContext('saveClaudeModel')
-    await this.reply('请发送Claude模型，官方推荐模型：\nclaude-3-opus-20240229\nclaude-3-sonnet-20240229', true)
+    await this.reply('请发送Claude模型，官方推荐模型：\nclaude-3-opus-20240229\nclaude-3-sonnet-20240229\nclaude-3-haiku-20240307', true)
     return false
   }
 
diff --git a/apps/prompts.js b/apps/prompts.js
index b360db7..481d2ad 100644
--- a/apps/prompts.js
+++ b/apps/prompts.js
@@ -151,6 +151,20 @@ export class help extends plugin {
       if (use === 'xh') {
         Config.xhPromptSerialize = false
       }
+      if (use === 'bing') {
+        /**
+         * @type {{user: string, bot: string}[]} examples
+         */
+        let examples = prompt.example
+        for (let i = 1; i <= 3; i++) {
+          Config[`chatExampleUser${i}`] = ''
+          Config[`chatExampleBot${i}`] = ''
+        }
+        for (let i = 1; i <= examples.length; i++) {
+          Config[`chatExampleUser${i}`] = examples[i - 1].user
+          Config[`chatExampleBot${i}`] = examples[i - 1].bot
+        }
+      }
       await redis.set(`CHATGPT:PROMPT_USE_${use}`, promptName)
       await e.reply(`你当前正在使用${use}模式，已将该模式设定应用为"${promptName}"。更该设定后建议结束对话以使设定更好生效`, true)
     } else {
@@ -330,13 +344,23 @@ export class help extends plugin {
     let extraData = JSON.parse(await redis.get('CHATGPT:UPLOAD_PROMPT'))
     const { currentUse, description } = extraData
     const { content } = getPromptByName(currentUse)
+    let examples = []
+    for (let i = 1; i < 4; i++) {
+      if (Config[`chatExampleUser${i}`]) {
+        examples.push({
+          user: Config[`chatExampleUser${i}`],
+          bot: Config[`chatExampleBot${i}`]
+        })
+      }
+    }
     let toUploadBody = {
       title: currentUse,
       prompt: content,
       qq: master || (getUin(this.e) + ''), // 上传者设定为主人qq或机器人qq
       use: extraData.use === 'bing' ? 'Bing' : 'ChatGPT',
       r18,
-      description
+      description,
+      examples
     }
     logger.info(toUploadBody)
     let response = await fetch('https://chatgpt.roki.best/prompt', {
@@ -431,8 +455,8 @@ export class help extends plugin {
           await e.reply('没有这个设定', true)
           return true
         }
-        const { prompt, title } = r.data
-        saveOnePrompt(title, prompt)
+        const { prompt, title, examples } = r.data
+        saveOnePrompt(title, prompt, examples)
         e.reply(`导入成功。您现在可以使用 #chatgpt使用设定${title} 来体验这个设定了。`)
       } else {
         await e.reply('导入失败：' + r.msg)
diff --git a/client/ClaudeAPIClient.js b/client/ClaudeAPIClient.js
index 0752e8d..15072b9 100644
--- a/client/ClaudeAPIClient.js
+++ b/client/ClaudeAPIClient.js
@@ -46,7 +46,10 @@ const BASEURL = 'https://api.anthropic.com'
  *   input_tokens: number,
  *   output_tokens: number,
  * }>} usage
- *
+ * @property {{
+ *   type: string,
+ *   message: string,
+ * }} error
  * Claude响应的基本格式
  */
 
@@ -172,6 +175,10 @@ export class ClaudeAPIClient extends BaseClient {
     if (this.debug) {
       console.log(JSON.stringify(response))
     }
+    if (response.type === 'error') {
+      logger.error(response.error.message)
+      throw new Error(response.error.type)
+    }
     await this.upsertMessage(thisMessage)
     const respMessage = Object.assign(response, {
       id: idModel,
diff --git a/guoba.support.js b/guoba.support.js
index b0b0a0f..019d665 100644
--- a/guoba.support.js
+++ b/guoba.support.js
@@ -301,6 +301,42 @@ export function supportGuoba () {
           bottomHelpMessage: '开启Sydney的图片识别功能，建议和OCR只保留一个开启',
           component: 'Switch'
         },
+        {
+          field: 'chatExampleUser1',
+          label: '前置对话第一轮（用户）',
+          bottomHelpMessage: '会强行插入该轮对话，能有效抑制抱歉',
+          component: 'InputTextArea'
+        },
+        {
+          field: 'chatExampleBot1',
+          label: '前置对话第一轮（AI）',
+          bottomHelpMessage: '会强行插入该轮对话，能有效抑制抱歉',
+          component: 'InputTextArea'
+        },
+        {
+          field: 'chatExampleUser2',
+          label: '前置对话第二轮（用户）',
+          bottomHelpMessage: '会强行插入该轮对话，能有效抑制抱歉',
+          component: 'InputTextArea'
+        },
+        {
+          field: 'chatExampleBot2',
+          label: '前置对话第二轮（AI）',
+          bottomHelpMessage: '会强行插入该轮对话，能有效抑制抱歉',
+          component: 'InputTextArea'
+        },
+        {
+          field: 'chatExampleUser3',
+          label: '前置对话第三轮（用户）',
+          bottomHelpMessage: '会强行插入该轮对话，能有效抑制抱歉',
+          component: 'InputTextArea'
+        },
+        {
+          field: 'chatExampleBot3',
+          label: '前置对话第三轮（AI）',
+          bottomHelpMessage: '会强行插入该轮对话，能有效抑制抱歉',
+          component: 'InputTextArea'
+        },
         {
           label: '以下为API3方式的配置',
           component: 'Divider'
@@ -346,7 +382,7 @@ export function supportGuoba () {
         {
           field: 'claudeApiKey',
           label: 'claude API Key',
-          bottomHelpMessage: '前往 https://console.anthropic.com/settings/keys 注册和生成',
+          bottomHelpMessage: '前往 https://console.anthropic.com/settings/keys 注册和生成。可以填写多个，用英文逗号隔开',
           component: 'InputPassword'
         },
         {
diff --git a/model/core.js b/model/core.js
index 7d5ff91..235c035 100644
--- a/model/core.js
+++ b/model/core.js
@@ -424,20 +424,52 @@ class Core {
       return await this.chatGPTApi.sendMessage(prompt, conversation)
     } else if (use === 'claude') {
       // slack已经不可用，移除
-      const client = new ClaudeAPIClient({
-        key: Config.claudeApiKey,
-        model: Config.claudeApiModel || 'claude-3-sonnet-20240229',
-        debug: true,
-        baseUrl: Config.claudeApiBaseUrl
-        // temperature: Config.claudeApiTemperature || 0.5
-      })
-      let rsp = await client.sendMessage(prompt, {
-        stream: false,
-        parentMessageId: conversation.parentMessageId,
-        conversationId: conversation.conversationId,
-        system: Config.claudeSystemPrompt
-      })
-      return rsp
+      let keys = Config.claudeApiKey?.split(/[,;]/).map(key => key.trim()).filter(key => key)
+      let choiceIndex = Math.floor(Math.random() * keys.length)
+      let key = keys[choiceIndex]
+      logger.info(`使用API Key：${key}`)
+      while (keys.length >= 0) {
+        let errorMessage = ''
+        const client = new ClaudeAPIClient({
+          key,
+          model: Config.claudeApiModel || 'claude-3-sonnet-20240229',
+          debug: true,
+          baseUrl: Config.claudeApiBaseUrl
+          // temperature: Config.claudeApiTemperature || 0.5
+        })
+        try {
+          let rsp = await client.sendMessage(prompt, {
+            stream: false,
+            parentMessageId: conversation.parentMessageId,
+            conversationId: conversation.conversationId,
+            system: Config.claudeSystemPrompt
+          })
+          return rsp
+        } catch (err) {
+          errorMessage = err.message
+          switch (err.message) {
+            case 'rate_limit_error': {
+              // api没钱了或者当月/日/时/分额度耗尽
+              // throw new Error('claude API额度耗尽或触发速率限制')
+              break
+            }
+            case 'authentication_error': {
+              // 无效的key
+              // throw new Error('claude API key无效')
+              break
+            }
+            default:
+          }
+          logger.warn(`claude api 错误：[${key}] ${errorMessage}`)
+        }
+        if (keys.length === 0) {
+          throw new Error(errorMessage)
+        }
+        keys.splice(choiceIndex, 1)
+        choiceIndex = Math.floor(Math.random() * keys.length)
+        key = keys[choiceIndex]
+        logger.info(`使用API Key：${key}`)
+      }
     } else if (use === 'claude2') {
       let { conversationId } = conversation
       let client = new ClaudeAIClient({
diff --git a/utils/SydneyAIClient.js b/utils/SydneyAIClient.js
index 7b1825d..7d3334b 100644
--- a/utils/SydneyAIClient.js
+++ b/utils/SydneyAIClient.js
@@ -81,7 +81,7 @@ export default class SydneyAIClient {
         'x-ms-useragent': 'azsdk-js-api-client-factory/1.0.0-beta.1 core-rest-pipeline/1.10.3 OS/macOS',
         // cookie: this.opts.cookies || `_U=${this.opts.userToken}`,
         Referer: 'https://edgeservices.bing.com/edgesvc/chat?udsframed=1&form=SHORUN&clientscopes=chat,noheader,channelstable,',
-        'Referrer-Policy': 'origin-when-cross-origin',
+        'Referrer-Policy': 'origin-when-cross-origin'
         // Workaround for request being blocked due to geolocation
         // 'x-forwarded-for': '1.1.1.1'
       }
@@ -94,9 +94,11 @@ export default class SydneyAIClient {
       } else {
         fetchOptions.headers.cookie = this.opts.cookies
       }
-      let proTag = await redis.get('CHATGPT:COPILOT_PRO_TAG:' + this.opts.userToken)
+      // let hash = md5(this.opts.cookies || this.opts.userToken)
+      let hash = crypto.createHash('md5').update(this.opts.cookies || this.opts.userToken).digest('hex')
+      let proTag = await redis.get('CHATGPT:COPILOT_PRO_TAG:' + hash)
       if (!proTag) {
-        let indexContentRes = await fetch('https://www.bing.com', {
+        let indexContentRes = await fetch('https://www.bing.com/chat', {
           headers: {
             'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36 Edg/123.0.0.0',
             Cookie: `_U=${this.opts.userToken}`
@@ -108,7 +110,7 @@ export default class SydneyAIClient {
         } else {
           proTag = 'false'
         }
-        await redis.set('CHATGPT:COPILOT_PRO_TAG:' + this.opts.userToken, proTag, { EX: 7200 })
+        await redis.set('CHATGPT:COPILOT_PRO_TAG:' + hash, proTag, { EX: 7200 })
       }
       if (proTag === 'true') {
         logger.info('当前账户为copilot pro用户')
@@ -338,6 +340,21 @@ export default class SydneyAIClient {
     if (!text) {
       previousMessages = pm
     } else {
+      let example = []
+      for (let i = 1; i < 4; i++) {
+        if (Config[`chatExampleUser${i}`]) {
+          example.push(...[
+            {
+              text: Config[`chatExampleUser${i}`],
+              author: 'user'
+            },
+            {
+              text: Config[`chatExampleBot${i}`],
+              author: 'bot'
+            }
+          ])
+        }
+      }
       previousMessages = [
         {
           text,
@@ -347,6 +364,7 @@ export default class SydneyAIClient {
           text: '好的。',
           author: 'bot'
         },
+        ...example,
         ...pm
       ]
     }
diff --git a/utils/config.js b/utils/config.js
index 9a7b712..d8319c2 100644
--- a/utils/config.js
+++ b/utils/config.js
@@ -44,6 +44,12 @@ const defaultConfig = {
   sydneyGPTs: 'Copilot',
   sydneyImageRecognition: false,
   sydneyMoodTip: 'Your response should be divided into two parts, namely, the text and your mood. The mood available to you can only include: blandness, happy, shy, frustrated, disgusted, and frightened.All content should be replied in this format {"text": "", "mood": ""}.All content except mood should be placed in text, It is important to ensure that the content you reply to can be parsed by json.',
+  chatExampleUser1: '',
+  chatExampleUser2: '',
+  chatExampleUser3: '',
+  chatExampleBot1: '',
+  chatExampleBot2: '',
+  chatExampleBot3: '',
   enableSuggestedResponses: false,
   sydneyEnableSearch: false,
   api: defaultChatGPTAPI,
@@ -66,13 +72,8 @@ const defaultConfig = {
   xhRetReplace: '',
   promptPrefixOverride: 'Your answer shouldn\'t be too verbose. Prefer to answer in Chinese.',
   assistantLabel: 'ChatGPT',
-  // thinkingTips: true,
-  username: '',
-  password: '',
-  UA: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36',
   headless: false,
   chromePath: '',
-  '2captchaToken': '',
   proxy: '',
   debug: true,
   defaultTimeoutMs: 120000,
diff --git a/utils/prompts.js b/utils/prompts.js
index 286e361..8ca32ad 100644
--- a/utils/prompts.js
+++ b/utils/prompts.js
@@ -11,9 +11,19 @@ export function readPrompts () {
       txtFiles.forEach(txtFile => {
         let name = _.trimEnd(txtFile, '.txt')
         const content = fs.readFileSync(`${_path}/plugins/chatgpt-plugin/prompts/${txtFile}`, 'utf8')
+        let example = []
+        try {
+          if (fs.existsSync(`${_path}/plugins/chatgpt-plugin/prompts/${name}_example.json`)) {
+            example = fs.readFileSync(`${_path}/plugins/chatgpt-plugin/prompts/${name}_example.json`, 'utf8')
+            example = JSON.parse(example)
+          }
+        } catch (err) {
+          logger.debug(err)
+        }
         prompts.push({
           name,
-          content
+          content,
+          example
         })
       })
     }
@@ -34,11 +44,15 @@ export function getPromptByName (name) {
   }
 }
 
-export function saveOnePrompt (name, content) {
+export function saveOnePrompt (name, content, examples) {
   const _path = process.cwd()
   mkdirs(`${_path}/plugins/chatgpt-plugin/prompts`)
   let filePath = `${_path}/plugins/chatgpt-plugin/prompts/${name}.txt`
   fs.writeFileSync(filePath, content)
+  if (examples) {
+    let examplePath = `${_path}/plugins/chatgpt-plugin/prompts/${name}_example.json`
+    fs.writeFileSync(examplePath, JSON.stringify(examples))
+  }
 }
 
 export function deleteOnePrompt (name) {
@@ -46,4 +60,8 @@ export function deleteOnePrompt (name) {
   mkdirs(`${_path}/plugins/chatgpt-plugin/prompts`)
   let filePath = `${_path}/plugins/chatgpt-plugin/prompts/${name}.txt`
   fs.unlinkSync(filePath)
+  try {
+    let examplePath = `${_path}/plugins/chatgpt-plugin/prompts/${name}_example.json`
+    fs.unlinkSync(examplePath)
+  } catch (err) {}
 }