diff --git a/src/main/java/org/teasoft/bee/osql/Cache.java b/src/main/java/org/teasoft/bee/osql/Cache.java
index 1492dff7e12c82c97676b461b612e366ebaa4b72..03030d46d444ccc06ea63f01999299597759016f 100644
--- a/src/main/java/org/teasoft/bee/osql/Cache.java
+++ b/src/main/java/org/teasoft/bee/osql/Cache.java
@@ -44,7 +44,7 @@ public interface Cache {
 	
 	/**
 	 * 清除某个表相关的缓存
-	 * Clear the cache result by sql.
+	 * Clear the cache result of related table by sql.
 	 * @param sql  会更新表数据的sql
 	 */
 	public void clear(String sql);
diff --git a/src/main/java/org/teasoft/bee/osql/MoreObjToSQL.java b/src/main/java/org/teasoft/bee/osql/MoreObjToSQL.java
index 9683af02b5fec009413346e1887e506be4e37bce..74f2dfacb3d7f4f7c2199fe415b490c4e9dfdca2 100644
--- a/src/main/java/org/teasoft/bee/osql/MoreObjToSQL.java
+++ b/src/main/java/org/teasoft/bee/osql/MoreObjToSQL.java
@@ -18,7 +18,7 @@
 package org.teasoft.bee.osql;
 
 /**
- * 将多表查询的实体转成SQL语句.More select Object to SQL.
+ * 将多表查询的实体转成SQL语句.Select of More Objects to SQL.
  * @author Kingstar
  * @since  1.7
  */