diff --git a/apps/authentication/mixins.py b/apps/authentication/mixins.py
index 5f1676f86..c00335ec0 100644
--- a/apps/authentication/mixins.py
+++ b/apps/authentication/mixins.py
@@ -226,12 +226,20 @@ class MFAFaceMixin:
     def is_context_finished(context):
         return context.get('is_finished', False)
 
+    @staticmethod
+    def is_context_success(context):
+        return context.get('success', False)
+
     def get_face_code(self):
         context = self.get_face_recognition_context()
 
         if not self.is_context_finished(context):
             raise RuntimeError("Face recognition is not yet completed.")
 
+        if not self.is_context_success(context):
+            msg = context.get('error_message', '')
+            raise RuntimeError("Face recognition failed,{}".format(msg))
+
         face_code = context.get('face_code')
         if not face_code:
             raise ValueError("Face code is missing from the context.")
diff --git a/apps/authentication/serializers/password_mfa.py b/apps/authentication/serializers/password_mfa.py
index accf24a89..826fdfdcc 100644
--- a/apps/authentication/serializers/password_mfa.py
+++ b/apps/authentication/serializers/password_mfa.py
@@ -58,7 +58,7 @@ class MFAFaceCallbackSerializer(serializers.Serializer):
     token = serializers.CharField(required=True, allow_blank=False)
     success = serializers.BooleanField(required=True, allow_null=False)
     error_message = serializers.CharField(required=False, allow_null=True, allow_blank=True)
-    face_code = serializers.CharField(required=True)
+    face_code = serializers.CharField(required=False, allow_null=True, allow_blank=True)
 
     def update(self, instance, validated_data):
         pass