diff --git a/dsLightRag/Util/LightRagUtil.py b/dsLightRag/Util/LightRagUtil.py
index 12d6100a..6c6ed31a 100644
--- a/dsLightRag/Util/LightRagUtil.py
+++ b/dsLightRag/Util/LightRagUtil.py
@@ -216,16 +216,17 @@ def format_exam_content(raw_text, output_path):
 内容如下：
 """
     prompt += raw_text
-    
+
     completion = client.chat.completions.create(
         model="deepseek-v3",
         messages=[
             {"role": "system", "content": "You are a helpful assistant."},
             {"role": "user", "content": prompt},
         ],
+        max_tokens=16384  # 支持用户设置16K(16384)及以下的数值。
     )
-    
+
     formatted_content = completion.choices[0].message.content
-    
+
     with open(output_path, "w", encoding="utf-8") as f:
         f.write(formatted_content)
diff --git a/dsLightRag/output/《动能定理》巩固练习/auto/《动能定理》巩固练习_origin.pdf b/dsLightRag/output/《动能定理》巩固练习/auto/《动能定理》巩固练习_origin.pdf
index 01c837c7..ca7a218a 100644
Binary files a/dsLightRag/output/《动能定理》巩固练习/auto/《动能定理》巩固练习_origin.pdf and b/dsLightRag/output/《动能定理》巩固练习/auto/《动能定理》巩固练习_origin.pdf differ