diff --git a/apps/hrm/services.py b/apps/hrm/services.py
index 433b2d30..a361b792 100755
--- a/apps/hrm/services.py
+++ b/apps/hrm/services.py
@@ -415,6 +415,7 @@ class HrmService:
         if face_df is None:
             from apps.hrm.tasks import update_global_face_pd
             face_df = update_global_face_pd()
+            face_df = cache.get('global_face_df')
         dfs = face_find(img_path=img_path, global_df=face_df)
         # dfs = DeepFace.find(img_path=img_path, db_path=db_path)
         df = dfs[0]
diff --git a/apps/hrm/tasks.py b/apps/hrm/tasks.py
index 1682bb9a..9db26380 100755
--- a/apps/hrm/tasks.py
+++ b/apps/hrm/tasks.py
@@ -132,5 +132,4 @@ def update_global_face_pd():
     facedata = Employee.objects.filter(face_data__isnull=False, 
                     user__is_active=True).values_list('id', 'face_data')
     face_df = pd.DataFrame(list(facedata), columns=["identity", "VGG-Face_representation"])
-    cache.set('global_face_df', face_df, timeout=None)
-    return face_df
\ No newline at end of file
+    cache.set('global_face_df', face_df, timeout=None)
\ No newline at end of file