diff --git a/desktop_env/evaluators/metrics/chrome.py b/desktop_env/evaluators/metrics/chrome.py
index c67ec09..3054bee 100644
--- a/desktop_env/evaluators/metrics/chrome.py
+++ b/desktop_env/evaluators/metrics/chrome.py
@@ -219,7 +219,10 @@ def compare_archive(pred_path: str, gold_path: str, **kwargs) -> float:
     """
     Compare two archives. Note that the files in the archives should be of the same type.
     """
-    if not pred_path: return 0.
+    file_path = kwargs.pop('file_path', '')
+
+    if not pred_path:
+        return 0.
     pred_folder = os.path.splitext(pred_path)[0] + '_pred'
     gold_folder = os.path.splitext(gold_path)[0] + '_gold'
 
@@ -227,13 +230,16 @@ def compare_archive(pred_path: str, gold_path: str, **kwargs) -> float:
         shutil.rmtree(pred_folder, ignore_errors=True)
     os.makedirs(pred_folder)
     shutil.unpack_archive(pred_path, pred_folder)
+
     if not os.path.exists(gold_folder):  # use cache if exists
         os.makedirs(gold_folder)
         shutil.unpack_archive(gold_path, gold_folder)
 
-    pred_files = sorted(os.listdir(pred_folder))
-    gold_files = sorted(os.listdir(gold_folder))
-    if pred_files != gold_files: return 0.
+    pred_files = sorted(os.listdir(os.path.join(pred_folder, file_path)))
+    gold_files = sorted(os.listdir(os.path.join(gold_folder, file_path)))
+
+    if pred_files != gold_files:
+        return 0.
 
     def get_compare_function():
         file_type = kwargs.pop('file_type', 'text')
@@ -269,8 +275,8 @@ def compare_archive(pred_path: str, gold_path: str, **kwargs) -> float:
     score = 0
     compare_function = get_compare_function()
     for f1, f2 in zip(pred_files, gold_files):
-        fp1 = os.path.join(pred_folder, f1)
-        fp2 = os.path.join(gold_folder, f2)
+        fp1 = os.path.join(pred_folder, file_path, f1)
+        fp2 = os.path.join(gold_folder, file_path, f2)
         score += compare_function(fp1, fp2, **kwargs)
     return score / len(pred_files)
 
@@ -390,3 +396,16 @@ def is_added_to_steam_cart(active_tab_info, rule):
             return 0.
 
     return 1.
+
+
+if __name__ == '__main__':
+    result = compare_archive(
+        r"C:\Users\tianbaox\Desktop\DesktopEnv\cache\0e5303d4-8820-42f6-b18d-daf7e633de21\lecture_slides.zip",
+        r"C:\Users\tianbaox\Desktop\DesktopEnv\cache\0e5303d4-8820-42f6-b18d-daf7e633de21\gold_lecture_slides.zip",
+
+        **{
+            "file_path": "lecture_slides",
+            "file_type": "pdf"
+        })
+
+    print(result)