diff --git a/deepseek.py b/deepseek.py
index 9c611bb..8e14f3e 100644
--- a/deepseek.py
+++ b/deepseek.py
@@ -31,8 +31,10 @@ class DeepSeek:
 
     def chat(self, question_json: dict) -> str:
         response = self.client.chat.completions.create(
-            model="deepseek-chat",
+            # model="deepseek-chat",
             # model="deepseek-reasoner",
+            # model="deepseek-v4-pro",
+            model="deepseek-v4-flash",
             messages=[
                 {"role": "system", "content": self.system_prompt},
                 {"role": "user", "content": json.dumps(question_json)},
diff --git a/main.py b/main.py
index 300f460..39928c1 100644
--- a/main.py
+++ b/main.py
@@ -113,13 +113,13 @@ class CKWK:
         adapter = HTTPAdapter(max_retries=retry_strategy)
         self.session.mount("http://", adapter)
         self.session.mount("https://", adapter)
-        self.session.verify = False
-        self.session.proxies.update(
-            {
-                "http": "http://127.0.0.1:9000",
-                "https": "http://127.0.0.1:9000",
-            }
-        )
+        # self.session.verify = False
+        # self.session.proxies.update(
+        #     {
+        #         "http": "http://127.0.0.1:9000",
+        #         "https": "http://127.0.0.1:9000",
+        #     }
+        # )
         self.username = un
         self.host = host
         self.password = pw
@@ -841,7 +841,7 @@ if __name__ == "__main__":
     # CKWK(f"{u}", f"{p}", host_server[c][0]).run()
 
     # 刷作业，不需要用的时候可以直接注释
-    CKWK(f"{u}", f"{p}", host_server[c][0]).work()
+    # CKWK(f"{u}", f"{p}", host_server[c][0]).work()
 
     # 考试，不需要用的时候可以直接注释
-    # CKWK(f"{u}", f"{p}", host_server[c][0]).exam()
+    CKWK(f"{u}", f"{p}", host_server[c][0]).exam()