diff --git a/node.py b/node.py
index dd2a0c2..fe7903d 100644
--- a/node.py
+++ b/node.py
@@ -64,8 +64,11 @@ class LLMProcessingNode:
     CATEGORY = "LLM Tag Classifier"
 
     def process(self, text, api_key):
-        # 从文件中加载历史记录
-        prompt_history = load_prompt_history("custom_nodes\ComfyUI-TagClassifier\prompt.json")
+        # 尝试从"custom_nodes\ComfyUI-TagClassifier\prompt.json"或者直接prompt.json中加载历史记录
+        try:
+            prompt_history = load_prompt_history("prompt.json")
+        except FileNotFoundError:
+            prompt_history = load_prompt_history("custom_nodes\ComfyUI-TagClassifier\prompt.json")
         
         # 调用DeepSeek API
         try: