diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/ShardingValue.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/ShardingValue.java
index 31647efab58b5..d8b8b230ecf5d 100644
--- a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/ShardingValue.java
+++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/ShardingValue.java
@@ -32,7 +32,7 @@
  * 
  * <p>
  * 目前支持{@code =, IN, BETWEEN};
- * 不支持{@code , >, <-, >=, LIKE, NOT, NOT IN}.
+ * 不支持{@code , >, <=, >=, LIKE, NOT, NOT IN}.
  * </p>
  * 
  * @author zhangliang