diff --git a/src/git_commit_stats.py b/src/git_commit_stats.py
index 6bdbb46..6c928f4 100644
--- a/src/git_commit_stats.py
+++ b/src/git_commit_stats.py
@@ -32,9 +32,10 @@ def get_commits(since=None, until=None, ignore_list=[]):
     
     if result.returncode != 0:
         print("git log 执行失败")
+        print(result.stderr)
         return [], {}
 
-    raw_data = result.stdout.strip().split("\n")
+    raw_data = result.stdout.splitlines()
     email_to_name = {}
     email_counts = Counter()
 
@@ -82,4 +83,4 @@ def main():
     print(f"统计完成！共 {len(results)} 人提交。结果已写入 {args.output}")
 
 if __name__ == "__main__":
-    main()
\ No newline at end of file
+    main()