diff --git a/simpleGradio.py b/simpleGradio.py
index 9884610..44dd41e 100644
--- a/simpleGradio.py
+++ b/simpleGradio.py
@@ -9,19 +9,25 @@ import os
 
 dashscope.api_key = os.getenv("DASHSCOPE_API_KEY")  # Vincent's API key
 
-
-def response(prompt, instruction=None):
+# todo: add question variable
+def response(prompt, temp, question=None):
+    # if instruction is not None:  # 如果提供了指令，则添加到messages中
+    #     messages.insert(0, {'role': 'system', 'content': instruction})
+    if question is not None: # 如果提供了问题，则添加到messages中
+        # if no {question}, raise error
+        if '{question}' not in prompt:
+            raise ValueError('Please provide a question variable')
+        prompt = prompt.replace('{question}', question)
+    else:
+        pass
     messages = [{'role': 'user', 'content': prompt}]
-    if instruction is not None:  # 如果提供了指令，则添加到messages中
-        messages.insert(0, {'role': 'system', 'content': instruction})
-
     response = Generation.call(model='qwen-plus',
                                messages=messages,
                                seed=1234,
                                result_format='message',
                                stream=False,
                                incremental_output=False,
-                               temperature=1.8,
+                               temperature=temp,
                                top_p=0.9,
                                top_k=999
                                )
@@ -37,14 +43,15 @@ def response(prompt, instruction=None):
 
 
 with gr.Blocks() as demo:
-    input_text = gr.Textbox(label="输入文本")
+    input_text = gr.Textbox(label="prompt")
+    question_text = gr.Textbox(label="question")
     output_text = gr.Textbox(label="输出文本")
     submit_button = gr.Button("submit")
     # 使用 gr.ClearButton 来清除指定的输出组件
     clear_button = gr.ClearButton(components=[output_text], value="Clear processed data")
-
+    temp = gr.Slider(label="Temperature", minimum=0.1, maximum=2.0, step=0.05, value=1.8)
     # 当输入文本发生变化时，调用 response 函数并将结果显示在输出文本框中
-    submit_button.click(fn=response, inputs=input_text, outputs=output_text)
+    submit_button.click(fn=response, inputs=[input_text, temp, question_text], outputs=output_text)
 
 demo.launch()