2.5：Folia支持，fix #4

src/main/java/com/ddaodan/MineChatGPT/CommandHandler.java

@@ -166,7 +166,8 @@ public class CommandHandler implements CommandExecutor {
                     }
                     if (response.statusCode() == 200) {
                         String responseBody = response.bodyText();
-                        JSONObject jsonResponse = new JSONObject(responseBody);
+                        String utf8ResponseBody = new String(responseBody.getBytes(StandardCharsets.ISO_8859_1), StandardCharsets.UTF_8);
+                        JSONObject jsonResponse = new JSONObject(utf8ResponseBody);
                         String answer = jsonResponse.getJSONArray("choices").getJSONObject(0).getJSONObject("message").getString("content");
                         sender.sendMessage(configManager.getChatGPTResponseMessage().replace("%s", answer));
                         if (contextEnabled) {

src/main/java/com/ddaodan/MineChatGPT/ConversationContext.java

@@ -14,9 +14,9 @@ public class ConversationContext {
 
     public void addMessage(String message) {
         if (conversationHistory.size() >= maxHistorySize) {
-            conversationHistory.poll(); // Remove the oldest message
+            conversationHistory.poll();
         }
-        conversationHistory.offer(message); // Add the new message
+        conversationHistory.offer(message);
     }
 
     public String getConversationHistory() {

src/main/resources/plugin.yml

@@ -25,6 +25,6 @@ permissions:
   minechatgpt.context:
     description: Allows toggling context mode
     default: true
-  chatgpt.clear:
+  minechatgpt.clear:
     description: Allows clearing conversation history
     default: true