diff --git a/src/main/java/org/teasoft/bee/distribution/ds/Route.java b/src/main/java/org/teasoft/bee/distribution/ds/Route.java
index 13042415fc9e435e5006a14c8fd9272a26001d13..1990fac4dec3cb5c588e7394f61a8298c3cb4ed1 100644
--- a/src/main/java/org/teasoft/bee/distribution/ds/Route.java
+++ b/src/main/java/org/teasoft/bee/distribution/ds/Route.java
@@ -20,7 +20,7 @@ package org.teasoft.bee.distribution.ds;
 /**
  * 多数据源的路由接口.the route interface of multi-DataSource.
  * @author Kingstar
- * @since  1.7.3
+ * @since  1.8
  */
 public interface Route {
 	
diff --git a/src/main/java/org/teasoft/bee/osql/Condition.java b/src/main/java/org/teasoft/bee/osql/Condition.java
index 0627b2f7214d848fa96bac258cfe30dd300d9182..e3710842ab54255eb8ea7d41f8084e9b86408415 100644
--- a/src/main/java/org/teasoft/bee/osql/Condition.java
+++ b/src/main/java/org/teasoft/bee/osql/Condition.java
@@ -194,7 +194,7 @@ public interface Condition extends ConditionAssistant {
 	 * @param field
 	 * @param fieldName
 	 * @return Condition
-	 * @since 1.7.3
+	 * @since 1.8
 	 */
 	public Condition setAdd(String field, String fieldName);
 
@@ -204,7 +204,7 @@ public interface Condition extends ConditionAssistant {
 	 * @param field
 	 * @param fieldName another fieldName
 	 * @return Condition
-	 * @since 1.7.3
+	 * @since 1.8
 	 */
 	public Condition setMultiply(String field, String fieldName);
 	
@@ -215,7 +215,7 @@ public interface Condition extends ConditionAssistant {
 	 * @param fieldNmae
 	 * @param num
 	 * @return Condition
-	 * @since 1.7.3
+	 * @since 1.8
 	 */
 	public Condition set(String fieldNmae, Number num);
 
@@ -226,7 +226,7 @@ public interface Condition extends ConditionAssistant {
 	 * @param fieldNmae
 	 * @param value
 	 * @return Condition
-	 * @since 1.7.3
+	 * @since 1.8
 	 */
 	public Condition set(String fieldNmae, String value);
 	
@@ -235,14 +235,14 @@ public interface Condition extends ConditionAssistant {
 	 * 指定需要查询的部分字段(仅用于SQL的select).Specify the partial fields to be queried (only for select of SQL).
 	 * @param fieldList 需要查询的字段,多个用逗号隔开. select fields,if more than one,separate with comma.
 	 * @return Condition
-	 * @since 1.7.3
+	 * @since 1.8
 	 */
 	public Condition selectField(String fieldList);
 	
 	/**
 	 * 锁定查询的部分记录(仅用于SQL的单个表select)
 	 * @return Condition
-     * @since 1.7.3
+     * @since 1.8
 	 */
 	public Condition forUpdate();
 
diff --git a/src/main/java/org/teasoft/bee/osql/Suid.java b/src/main/java/org/teasoft/bee/osql/Suid.java
index a7b473283e10b542d5ed35bd5e700d2e8e3521d5..062c39fdee8fcdf31ef3c20e1fe154e3fe7ee44c 100644
--- a/src/main/java/org/teasoft/bee/osql/Suid.java
+++ b/src/main/java/org/teasoft/bee/osql/Suid.java
@@ -106,9 +106,10 @@ public interface Suid {
 	
 	/**
 	 * 为动态表名、实体名参数设置值.for dynamic table & entity name
-	 * @param para
-	 * @param value
-	 * @return
+	 * @param para parameter name
+	 * @param value parameter value
+	 * @return Suid
+	 * @since  1.8
 	 */
 	public Suid setDynamicParameter(String para,String value);
 	
diff --git a/src/main/java/org/teasoft/bee/osql/SuidRich.java b/src/main/java/org/teasoft/bee/osql/SuidRich.java
index 54990402b99d4cf915aa53bb0164231143618d55..9f410e666cc522cad89975ea3056866e69c35d4e 100644
--- a/src/main/java/org/teasoft/bee/osql/SuidRich.java
+++ b/src/main/java/org/teasoft/bee/osql/SuidRich.java
@@ -390,7 +390,7 @@ public interface SuidRich extends Suid {
 	 * @param condition
 	 * 若condition没有设置IncludeType,默认过滤NULL和空字符串(但condition中op,between,notBetween方法设置的字段,不受includeType的值影响.)
 	 * @return 成功更新的记录数.the numbers of update record(s) successfully.
-	 * @since 1.7.3
+	 * @since 1.8
 	 */
 	public <T> int update(T entity,Condition condition);