diff --git a/src/main/java/im/zhaojun/zfile/common/context/StorageSourceContext.java b/src/main/java/im/zhaojun/zfile/common/context/StorageSourceContext.java
index 136c0dfb..e9fd472e 100644
--- a/src/main/java/im/zhaojun/zfile/common/context/StorageSourceContext.java
+++ b/src/main/java/im/zhaojun/zfile/common/context/StorageSourceContext.java
@@ -37,6 +37,7 @@
 /**
  * 每个存储源对应一个 Service, 其中初始化好了与对象存储的配置信息.
  * 此存储源上下文环境用户缓存每个 Service, 避免重复初始化.
+ *
  * 依赖 {@link FlywayDbInitializer} 初始化数据库后执行.
  *
  * @author zhaojun
diff --git a/src/main/java/im/zhaojun/zfile/common/util/ClassUtils.java b/src/main/java/im/zhaojun/zfile/common/util/ClassUtils.java
index f88d0954..ab6b5cfd 100644
--- a/src/main/java/im/zhaojun/zfile/common/util/ClassUtils.java
+++ b/src/main/java/im/zhaojun/zfile/common/util/ClassUtils.java
@@ -1,7 +1,6 @@
 package im.zhaojun.zfile.common.util;
 
 import java.lang.reflect.ParameterizedType;
-
 import java.lang.reflect.Type;
 
 /**
@@ -25,4 +24,4 @@ public static Class<?> getClassFirstGenericsParam(Class<?> clazz) {
 		return (Class<?>) actualTypeArgument;
 	}
 
-}
+}
\ No newline at end of file