diff --git a/config.py b/config.py
index 6a53870..221760c 100644
--- a/config.py
+++ b/config.py
@@ -48,6 +48,9 @@ DEFAULT_WORKER_NUM = 3
 # 对话窗的高度
 CHATBOT_HEIGHT = 1115
 
+# 主题
+THEME = "Default"
+
 # 代码高亮
 CODE_HIGHLIGHT = True
 
@@ -80,6 +83,9 @@ PROXY_API_URL = '' # 你的网关应用
 # 设置gradio的并行线程数（不需要修改）
 CONCURRENT_COUNT = 100
 
+# 是否在提交时自动清空输入框
+AUTO_CLEAR_TXT = False
+
 # 加一个live2d装饰
 ADD_WAIFU = False
 
diff --git a/crazy_functions/crazy_functions_test.py b/crazy_functions/crazy_functions_test.py
index 60b6b87..a10f3c2 100644
--- a/crazy_functions/crazy_functions_test.py
+++ b/crazy_functions/crazy_functions_test.py
@@ -195,7 +195,7 @@ def test_Latex():
     # txt = r"https://arxiv.org/abs/2303.08774"
     # txt = r"https://arxiv.org/abs/2303.12712"
     # txt = r"C:\Users\fuqingxu\arxiv_cache\2303.12712\workfolder"
-    txt = r"C:\Users\fuqingxu\Desktop\9"
+    txt = r"2306.17157" # 这个paper有个input命令文件名大小写错误！
     
 
     for cookies, cb, hist, msg in (Latex翻译中文并重新编译PDF)(txt, llm_kwargs, plugin_kwargs, chatbot, history, system_prompt, web_port):
diff --git a/crazy_functions/latex_utils.py b/crazy_functions/latex_utils.py
index b3cac58..509fa67 100644
--- a/crazy_functions/latex_utils.py
+++ b/crazy_functions/latex_utils.py
@@ -203,6 +203,7 @@ def merge_tex_files_(project_foler, main_file, mode):
                 c = fx.read()
         else:  
             # e.g., \input{srcs/07_appendix}
+            assert os.path.exists(fp+'.tex'), f'即找不到{fp}，也找不到{fp}.tex，Tex源文件缺失！'
             with open(fp+'.tex', 'r', encoding='utf-8', errors='replace') as fx:
                 c = fx.read()
         c = merge_tex_files_(project_foler, c, mode)
diff --git a/crazy_functions/图片生成.py b/crazy_functions/图片生成.py
index a83622b..4a9ddba 100644
--- a/crazy_functions/图片生成.py
+++ b/crazy_functions/图片生成.py
@@ -27,7 +27,12 @@ def gen_image(llm_kwargs, prompt, resolution="256x256"):
     }
     response = requests.post(url, headers=headers, json=data, proxies=proxies)
     print(response.content)
-    image_url = json.loads(response.content.decode('utf8'))['data'][0]['url']
+
+    try:
+        image_url = json.loads(response.content.decode('utf8'))['data'][0]['url']
+    except:
+        raise RuntimeError(response.content.decode())
+
     # 文件保存到本地
     r = requests.get(image_url, proxies=proxies)
     file_path = 'gpt_log/image_gen/'
diff --git a/crazy_functions/辅助回答.py b/crazy_functions/辅助回答.py
index 4010eab..273cd2b 100644
--- a/crazy_functions/辅助回答.py
+++ b/crazy_functions/辅助回答.py
@@ -1,4 +1,3 @@
-#! .\venv\
 # encoding: utf-8
 # @Time   : 2023/4/19
 # @Author : Spike
@@ -14,11 +13,13 @@ def 猜你想问(txt, llm_kwargs, plugin_kwargs, chatbot, history, system_prompt
         show_say = txt
         prompt = txt+'\n回答完问题后，再列出用户可能提出的三个问题。'
     else:
+
         show_say = '分析上述回答，再列出用户可能提出的三个问题。'
         try:
             prompt = history[-1]+f"\n{show_say}"
         except IndexError:
             prompt = system_prompt+"\n再列出用户可能提出的三个问题。"
+
     gpt_say = yield from request_gpt_model_in_new_thread_with_ui_alive(
         inputs=prompt,
         inputs_show_user=show_say,
@@ -27,5 +28,8 @@ def 猜你想问(txt, llm_kwargs, plugin_kwargs, chatbot, history, system_prompt
         history=history,
         sys_prompt=system_prompt
     )
-    chatbot.append([show_say, gpt_say])
-    history.extend([show_say, gpt_say])
\ No newline at end of file
+
+    chatbot[-1] = (show_say, gpt_say)
+    history.extend([show_say, gpt_say])
+    yield from update_ui(chatbot=chatbot, history=history)  # 刷新界面
+
diff --git a/main.py b/main.py
index b2e3c38..b9a0992 100644
--- a/main.py
+++ b/main.py
@@ -6,8 +6,8 @@ def main():
     from request_llm.bridge_all import predict
     from toolbox import format_io, find_free_port, on_file_uploaded, on_report_generated, get_conf, ArgsGeneralWrapper, DummyWith
     # 建议您复制一个config_private.py放自己的秘密, 如API和代理网址, 避免不小心传github被别人看到
-    proxies, WEB_PORT, LLM_MODEL, CONCURRENT_COUNT, AUTHENTICATION, CHATBOT_HEIGHT, LAYOUT, API_KEY, AVAIL_LLM_MODELS = \
-        get_conf('proxies', 'WEB_PORT', 'LLM_MODEL', 'CONCURRENT_COUNT', 'AUTHENTICATION', 'CHATBOT_HEIGHT', 'LAYOUT', 'API_KEY', 'AVAIL_LLM_MODELS')
+    proxies, WEB_PORT, LLM_MODEL, CONCURRENT_COUNT, AUTHENTICATION, CHATBOT_HEIGHT, LAYOUT, API_KEY, AVAIL_LLM_MODELS, AUTO_CLEAR_TXT = \
+        get_conf('proxies', 'WEB_PORT', 'LLM_MODEL', 'CONCURRENT_COUNT', 'AUTHENTICATION', 'CHATBOT_HEIGHT', 'LAYOUT', 'API_KEY', 'AVAIL_LLM_MODELS', 'AUTO_CLEAR_TXT')
 
     # 如果WEB_PORT是-1, 则随机选取WEB端口
     PORT = find_free_port() if WEB_PORT <= 0 else WEB_PORT
@@ -144,6 +144,11 @@ def main():
         resetBtn2.click(lambda: ([], [], "已重置"), None, [chatbot, history, status])
         clearBtn.click(lambda: ("",""), None, [txt, txt2])
         clearBtn2.click(lambda: ("",""), None, [txt, txt2])
+        if AUTO_CLEAR_TXT:
+            submitBtn.click(lambda: ("",""), None, [txt, txt2])
+            submitBtn2.click(lambda: ("",""), None, [txt, txt2])
+            txt.submit(lambda: ("",""), None, [txt, txt2])
+            txt2.submit(lambda: ("",""), None, [txt, txt2])
         # 基础功能区的回调函数注册
         for k in functional:
             if ("Visible" in functional[k]) and (not functional[k]["Visible"]): continue