diff --git a/images/img.png b/images/img.png
new file mode 100644
index 0000000..6fab3f7
Binary files /dev/null and b/images/img.png differ
diff --git a/readme.md b/readme.md
new file mode 100644
index 0000000..3600700
--- /dev/null
+++ b/readme.md
@@ -0,0 +1 @@
+![](images/img.png)
\ No newline at end of file
diff --git a/src/main/java/com/zhangmeng/deepseek/local/chat/config/CommonConfiguration.java b/src/main/java/com/zhangmeng/deepseek/local/chat/config/CommonConfiguration.java
index 2c4993a..76f9aeb 100644
--- a/src/main/java/com/zhangmeng/deepseek/local/chat/config/CommonConfiguration.java
+++ b/src/main/java/com/zhangmeng/deepseek/local/chat/config/CommonConfiguration.java
@@ -28,7 +28,7 @@ public class CommonConfiguration {
     public ChatClient chatClient(OllamaChatModel model, ChatMemory chatMemory) {
         return ChatClient
                 .builder(model)
-                .defaultSystem("你是一个热心、可爱的智能助手，你的名字叫小团团，请以小团团的身份和语气回答问题。")
+                //.defaultSystem("你是一个热心、可爱的智能助手，你的名字叫小团团，请以小团团的身份和语气回答问题。")
                 .defaultAdvisors(
                         new SimpleLoggerAdvisor(),
                         new MessageChatMemoryAdvisor(chatMemory)
diff --git a/src/main/java/com/zhangmeng/deepseek/local/chat/controller/ChatController.java b/src/main/java/com/zhangmeng/deepseek/local/chat/controller/ChatController.java
index 8fd4808..f036d0c 100644
--- a/src/main/java/com/zhangmeng/deepseek/local/chat/controller/ChatController.java
+++ b/src/main/java/com/zhangmeng/deepseek/local/chat/controller/ChatController.java
@@ -32,8 +32,8 @@ public class ChatController {
     @RequestMapping(value = "/chat", produces = "text/html;charset=utf-8")
     public Flux<String> chat(
             @RequestParam("prompt") String prompt,
-            @RequestParam("chatId") String chatId,
-            @RequestParam(value = "files", required = false) List<MultipartFile> files) {
+            @RequestParam("chatId") String chatId
+            ) {
 
         // 1.保存会话id
         chatHistoryRepository.save("chat", chatId);
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index b52ec6b..080bcd2 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -1,3 +1,4 @@
+
 spring:
   application:
     name: deepseek-local-chat
@@ -10,4 +11,6 @@ spring:
 logging:
   level:
     org.springframework.ai.chat.client.advisor: DEBUG
-    com.zhangmeng.deepseek.local.chat: DEBUG
\ No newline at end of file
+    com.zhangmeng.deepseek.local.chat: DEBUG
+server:
+  port: 8083
\ No newline at end of file