diff --git a/.gitignore b/.gitignore
index 82f9275..30240a1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -160,3 +160,9 @@ cython_debug/
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 #.idea/
+
+# ignore .zip files
+*.zip
+
+# ignore .DS_store which is mac system file
+.DS_store
diff --git a/file_paper_analysis.py b/file_paper_analysis.py
index 4bd9700..bc63a0a 100644
--- a/file_paper_analysis.py
+++ b/file_paper_analysis.py
@@ -116,4 +116,4 @@ def main(api_key, file_path_or_folder, output_excel):
 
 if __name__ == "__main__":
     # API Key, 待解析文件路径, 输出文件路径
-    main("0cd086fce44e6e97600730e6c537ea5b.6zsWw3PpQHAFrOye", "/home/czl/pythonProject/FileChat/analysis", "/home/czl/pythonProject/FileChat/analysis_result.xlsx")
+    main("API-key,place replace here...", "/home/czl/pythonProject/FileChat/analysis", "/home/czl/pythonProject/FileChat/analysis_result.xlsx")