diff --git a/hb_server/apps/hrm/services.py b/hb_server/apps/hrm/services.py
index 8cfb277..7f7334b 100644
--- a/hb_server/apps/hrm/services.py
+++ b/hb_server/apps/hrm/services.py
@@ -28,8 +28,11 @@ class HRMService:
         face_users = cache.get('face_users')
         if face_datas is None:
             update_all_user_facedata_cache()
-
-        results = face_recognition.compare_faces(face_datas, unknown_face_encoding, tolerance=0.5)
+        try:
+            results = face_recognition.compare_faces(face_datas, 
+            unknown_face_encoding, tolerance=0.5)
+        except:
+            return None, '识别失败'
         for index, value in enumerate(results):
             if value:
                 # 识别成功