diff --git a/rearServer/src/main/java/com/tokensTool/pandoraNext/controller/chatController.java b/rearServer/src/main/java/com/tokensTool/pandoraNext/controller/chatController.java
index a81b086..e3953e2 100644
--- a/rearServer/src/main/java/com/tokensTool/pandoraNext/controller/chatController.java
+++ b/rearServer/src/main/java/com/tokensTool/pandoraNext/controller/chatController.java
@@ -12,8 +12,6 @@
 import org.apache.commons.lang.StringUtils;
 import org.json.JSONException;
 import org.json.JSONObject;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
@@ -53,7 +51,6 @@ public class chatController {
      */
     private static final String models = "{\"data\":[{\"id\":\"text-search-babbage-doc-001\",\"object\":\"model\",\"created\":1651172509,\"owned_by\":\"openai-dev\"},{\"id\":\"gpt-4\",\"object\":\"model\",\"created\":1687882411,\"owned_by\":\"openai\"},{\"id\":\"babbage\",\"object\":\"model\",\"created\":1649358449,\"owned_by\":\"openai\"},{\"id\":\"gpt-3.5-turbo-0613\",\"object\":\"model\",\"created\":1686587434,\"owned_by\":\"openai\"},{\"id\":\"text-babbage-001\",\"object\":\"model\",\"created\":1649364043,\"owned_by\":\"openai\"},{\"id\":\"gpt-3.5-turbo\",\"object\":\"model\",\"created\":1677610602,\"owned_by\":\"openai\"},{\"id\":\"gpt-3.5-turbo-1106\",\"object\":\"model\",\"created\":1698959748,\"owned_by\":\"system\"},{\"id\":\"curie-instruct-beta\",\"object\":\"model\",\"created\":1649364042,\"owned_by\":\"openai\"},{\"id\":\"gpt-3.5-turbo-0301\",\"object\":\"model\",\"created\":1677649963,\"owned_by\":\"openai\"},{\"id\":\"gpt-3.5-turbo-16k-0613\",\"object\":\"model\",\"created\":1685474247,\"owned_by\":\"openai\"},{\"id\":\"text-embedding-ada-002\",\"object\":\"model\",\"created\":1671217299,\"owned_by\":\"openai-internal\"},{\"id\":\"davinci-similarity\",\"object\":\"model\",\"created\":1651172509,\"owned_by\":\"openai-dev\"},{\"id\":\"curie-similarity\",\"object\":\"model\",\"created\":1651172510,\"owned_by\":\"openai-dev\"},{\"id\":\"babbage-search-document\",\"object\":\"model\",\"created\":1651172510,\"owned_by\":\"openai-dev\"},{\"id\":\"curie-search-document\",\"object\":\"model\",\"created\":1651172508,\"owned_by\":\"openai-dev\"},{\"id\":\"babbage-code-search-code\",\"object\":\"model\",\"created\":1651172509,\"owned_by\":\"openai-dev\"},{\"id\":\"ada-code-search-text\",\"object\":\"model\",\"created\":1651172510,\"owned_by\":\"openai-dev\"},{\"id\":\"text-search-curie-query-001\",\"object\":\"model\",\"created\":1651172509,\"owned_by\":\"openai-dev\"},{\"id\":\"text-davinci-002\",\"object\":\"model\",\"created\":1649880484,\"owned_by\":\"openai\"},{\"id\":\"ada\",\"object\":\"model\",\"created\":1649357491,\"owned_by\":\"openai\"},{\"id\":\"text-ada-001\",\"object\":\"model\",\"created\":1649364042,\"owned_by\":\"openai\"},{\"id\":\"ada-similarity\",\"object\":\"model\",\"created\":1651172507,\"owned_by\":\"openai-dev\"},{\"id\":\"code-search-ada-code-001\",\"object\":\"model\",\"created\":1651172507,\"owned_by\":\"openai-dev\"},{\"id\":\"text-similarity-ada-001\",\"object\":\"model\",\"created\":1651172505,\"owned_by\":\"openai-dev\"},{\"id\":\"text-davinci-edit-001\",\"object\":\"model\",\"created\":1649809179,\"owned_by\":\"openai\"},{\"id\":\"code-davinci-edit-001\",\"object\":\"model\",\"created\":1649880484,\"owned_by\":\"openai\"},{\"id\":\"text-search-curie-doc-001\",\"object\":\"model\",\"created\":1651172509,\"owned_by\":\"openai-dev\"},{\"id\":\"text-curie-001\",\"object\":\"model\",\"created\":1649364043,\"owned_by\":\"openai\"},{\"id\":\"curie\",\"object\":\"model\",\"created\":1649359874,\"owned_by\":\"openai\"},{\"id\":\"davinci\",\"object\":\"model\",\"created\":1649359874,\"owned_by\":\"openai\"}]}";
     private static final String machineId;
-    private static final Logger logger = LoggerFactory.getLogger(chatController.class);
     private static HashMap<String, Integer> modelsUsage;
 
     static {
@@ -69,18 +66,7 @@ public class chatController {
 
     @Value("${copilot_interface}")
     private boolean copilot_interface;
-    /**
-     * 请求体不是json 会报Request body is missing or not in JSON format
-     * Authorization token缺失  会报Authorization header is missing
-     * 无法请求到chat_token 会报copilot APIKey is wrong
-     *
-     * @param response
-     * @param request
-     * @param conversation
-     * @return
-     * @throws JSONException
-     * @throws IOException
-     */
+
     private ExecutorService executor = new ThreadPoolExecutor(0, 1000,
             60L, TimeUnit.SECONDS,
             new SynchronousQueue<Runnable>());
@@ -114,6 +100,18 @@ private void clearModelsUsage() {
         log.info("重置modelsUsage成功！");
     }
 
+    /**
+     * 请求体不是json 会报Request body is missing or not in JSON format
+     * Authorization token缺失  会报Authorization header is missing
+     * 无法请求到chat_token 会报copilot APIKey is wrong
+     *
+     * @param response
+     * @param request
+     * @param conversation
+     * @return
+     * @throws JSONException
+     * @throws IOException
+     */
     @PostMapping(value = "/v1/chat/completions")
     public Object coPilotConversation(HttpServletResponse response, HttpServletRequest request, @org.springframework.web.bind.annotation.RequestBody Conversation conversation) throws ExecutionException, InterruptedException {
         if (conversation == null) {