diff --git a/Easydict/NewApp/Utility/Protocol/ServiceSecretConfigreValidatable.swift b/Easydict/NewApp/Utility/Protocol/ServiceSecretConfigreValidatable.swift
index 1a8f94f7e..39f7e9adc 100644
--- a/Easydict/NewApp/Utility/Protocol/ServiceSecretConfigreValidatable.swift
+++ b/Easydict/NewApp/Utility/Protocol/ServiceSecretConfigreValidatable.swift
@@ -21,7 +21,7 @@ extension QueryService: ServiceSecretConfigreValidatable {
         resetServiceResult()
         /**
          To reduce output text, save cost, a simple translation example is enough.
-         
+
          1. use zh -> en to avoid analyze English sentence.
          2. if Chinese text length > 5, it won't query dict.
          */