diff --git a/README.md b/README.md
index 6b1890c52..ef69ddcb9 100644
--- a/README.md
+++ b/README.md
@@ -14,13 +14,13 @@
 ## 开发文档
 * [快速入门](docs/quick-start.md)
 * [Service组件](docs/service.md)
-* [数据源组件](docs/source.md)
-* [对象序列化](docs/convert.md)
 * [Json序列化](docs/convert-json.md)
+* [DB数据源组件](docs/datasource.md)
+* [Cache数据源组件](docs/cachesource.md)
 * [WebSocket](docs/websocket.md)
 * [native-image](docs/native-image.md)
-* [方法缓存```Cached```](docs/cached.md)
-* [定时任务```Scheduled```](docs/scheduled.md)
+* [方法缓存Cached](docs/cached.md)
+* [定时任务Scheduled](docs/scheduled.md)
 * [基本配置](docs/config.md)
 * [FAQ](docs/faq.md)
 
diff --git a/docs/cache-source.md b/docs/cachesource.md
similarity index 100%
rename from docs/cache-source.md
rename to docs/cachesource.md
diff --git a/docs/data-source.md b/docs/datasource.md
similarity index 51%
rename from docs/data-source.md
rename to docs/datasource.md
index 774a2ef98..dde06fec9 100644
--- a/docs/data-source.md
+++ b/docs/datasource.md
@@ -1,4 +1,32 @@
 # DB数据源
+   DataSource是数据层操作的抽象接口，
+## 注解说明
+ |注解类名 | 功能描述|
+ | --- | --- |
+ |@Column |标记字段，与JPA用法一致 |
+ |@Entity |标记实体类，与JPA用法一致 |
+ |@Id |标记主键字段，与JPA用法一致 |
+ |@Table |标记表的别名，与JPA用法一致 |
+ |@Transient |标记是否为表对应的字段，与JPA用法一致 |
+ |@VirtualEntity |用于非数据库表对应的Entity类，且仅用于开启缓存模式的DataSource |
+ |@DistributeTable |标记表进行分表分库存储, 与DistributeTableStrategy接口结合使用 |
+ |@FilterColumn |用于FilterBean过滤类的字段设置 |
+ |@FilterJoinColumn |用于FilterBean过滤类的关联表字段设置 |
+ |@FilterGroup  | 用于FilterBean过滤类的过滤条件分组设置 |
+
+## 操作方法
+ |系列方法 | 功能描述|
+ | --- | --- |
+ |insert |插入实体 |
+ |delete |删除实体 |
+ |update |更新实体 |
+ |updateColumn |更新数据的部分字段 |
+ |find |查找单个对象 |
+ |queryList |查询对象的List集合 |
+ |querySheet |查询对象的Sheet页式集合 |
+ |getNumberXXX |统计查询，用于查询字段的总和、最大值、平均值等数据 |
+ |queryColumnXXX |单个字段数据查询和字段的统计查询 |
+ |nativeXXX |直接运行SQL语句，用于复杂的关联查询与更新(仅限DataSqlSource) |
 
 ## 配置数据源
 ```properties
@@ -37,23 +65,28 @@ public class Account {
 
   新增实体对象：
 ```java
-    //新增单个
-    Account account = new Account();
-    account.setAccountid("account1");
-    account.setAccountName("Hello");
-    account.setCreateTime(System.currentTimeMillis());
-    source.insert(account);
+    @Resource(name = "platf")
+    private DataSource source;
 
-    //异步新增多个
-    Account a1 = new Account();
-    a1.setAccountid("account1");
-    a1.setAccountName("Hello1");
-    a1.setCreateTime(System.currentTimeMillis());
-    Account a2 = new Account();
-    a2.setAccountid("account2");
-    a2.setAccountName("Hello2");
-    a2.setCreateTime(System.currentTimeMillis());
-    source.insertAsync(a1, a2);
+    public void insertTest() {
+        //新增单个
+        Account account = new Account();
+        account.setAccountid("account1");
+        account.setAccountName("Hello");
+        account.setCreateTime(System.currentTimeMillis());
+        source.insert(account);
+
+        //异步新增多个
+        Account a1 = new Account();
+        a1.setAccountid("account1");
+        a1.setAccountName("Hello1");
+        a1.setCreateTime(System.currentTimeMillis());
+        Account a2 = new Account();
+        a2.setAccountid("account2");
+        a2.setAccountName("Hello2");
+        a2.setCreateTime(System.currentTimeMillis());
+        source.insertAsync(a1, a2);
+    }
 ```
 
   修改实体对象：
diff --git a/src/main/java/org/redkale/source/DataSqlSource.java b/src/main/java/org/redkale/source/DataSqlSource.java
index c61b19089..577b6db42 100644
--- a/src/main/java/org/redkale/source/DataSqlSource.java
+++ b/src/main/java/org/redkale/source/DataSqlSource.java
@@ -189,7 +189,7 @@ public interface DataSqlSource extends DataSource {
         });
     }
 
-    default Map<String, String> nativeQueryStrStrMap(String sql) {
+    default Map<String, String> nativeQueryToStrStrMap(String sql) {
         return nativeQueryMap(String.class, String.class, sql);
     }
 
@@ -197,11 +197,11 @@ public interface DataSqlSource extends DataSource {
         return nativeQueryMapAsync(String.class, String.class, sql);
     }
 
-    default Map<Integer, String> nativeQueryIntStrMap(String sql) {
+    default Map<Integer, String> nativeQueryToIntStrMap(String sql) {
         return nativeQueryMap(Integer.class, String.class, sql);
     }
 
-    default CompletableFuture<Map<Integer, String>> nativeQueryIntStrMapAsync(String sql) {
+    default CompletableFuture<Map<Integer, String>> nativeQueryToIntStrMapAsync(String sql) {
         return nativeQueryMapAsync(Integer.class, String.class, sql);
     }
 
@@ -292,19 +292,19 @@ public interface DataSqlSource extends DataSource {
         }, params);
     }
 
-    default Map<String, String> nativeQueryStrStrMap(String sql, Map<String, Object> params) {
+    default Map<String, String> nativeQueryToStrStrMap(String sql, Map<String, Object> params) {
         return nativeQueryMap(String.class, String.class, sql, params);
     }
 
-    default CompletableFuture<Map<String, String>> nativeQueryStrStrMapAsync(String sql, Map<String, Object> params) {
+    default CompletableFuture<Map<String, String>> nativeQueryToStrStrMapAsync(String sql, Map<String, Object> params) {
         return nativeQueryMapAsync(String.class, String.class, sql, params);
     }
 
-    default Map<Integer, String> nativeQueryIntStrMap(String sql, Map<String, Object> params) {
+    default Map<Integer, String> nativeQueryToIntStrMap(String sql, Map<String, Object> params) {
         return nativeQueryMap(Integer.class, String.class, sql, params);
     }
 
-    default CompletableFuture<Map<Integer, String>> nativeQueryIntStrMapAsync(String sql, Map<String, Object> params) {
+    default CompletableFuture<Map<Integer, String>> nativeQueryToIntStrMapAsync(String sql, Map<String, Object> params) {
         return nativeQueryMapAsync(Integer.class, String.class, sql, params);
     }
 
@@ -349,19 +349,19 @@ public interface DataSqlSource extends DataSource {
         return nativeQueryMapAsync(keyType, valType, sql, (Map<String, Object>) Copier.copyToMap(bean, Copier.OPTION_SKIP_NULL_VALUE));
     }
 
-    default Map<String, String> nativeQueryStrStrMap(String sql, Serializable bean) {
+    default Map<String, String> nativeQueryToStrStrMap(String sql, Serializable bean) {
         return nativeQueryMap(String.class, String.class, sql, (Map<String, Object>) Copier.copyToMap(bean, Copier.OPTION_SKIP_NULL_VALUE));
     }
 
-    default CompletableFuture<Map<String, String>> nativeQueryStrStrMapAsync(String sql, Serializable bean) {
+    default CompletableFuture<Map<String, String>> nativeQueryToStrStrMapAsync(String sql, Serializable bean) {
         return nativeQueryMapAsync(String.class, String.class, sql, (Map<String, Object>) Copier.copyToMap(bean, Copier.OPTION_SKIP_NULL_VALUE));
     }
 
-    default Map<Integer, String> nativeQueryIntStrMap(String sql, Serializable bean) {
+    default Map<Integer, String> nativeQueryToIntStrMap(String sql, Serializable bean) {
         return nativeQueryMap(Integer.class, String.class, sql, (Map<String, Object>) Copier.copyToMap(bean, Copier.OPTION_SKIP_NULL_VALUE));
     }
 
-    default CompletableFuture<Map<Integer, String>> nativeQueryIntStrMapAsync(String sql, Serializable bean) {
+    default CompletableFuture<Map<Integer, String>> nativeQueryToIntStrMapAsync(String sql, Serializable bean) {
         return nativeQueryMapAsync(Integer.class, String.class, sql, (Map<String, Object>) Copier.copyToMap(bean, Copier.OPTION_SKIP_NULL_VALUE));
     }
 
diff --git a/src/main/java/org/redkale/source/DistributeTable.java b/src/main/java/org/redkale/source/DistributeTable.java
index e41108435..f54fcf0dc 100644
--- a/src/main/java/org/redkale/source/DistributeTable.java
+++ b/src/main/java/org/redkale/source/DistributeTable.java
@@ -5,9 +5,9 @@
  */
 package org.redkale.source;
 
-import static java.lang.annotation.RetentionPolicy.RUNTIME;
 import java.lang.annotation.*;
 import static java.lang.annotation.ElementType.*;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
 
 /**
  * Entity分库分表的注解，需要结合DistributeTableStrategy使用 <br>
@@ -15,6 +15,8 @@ import static java.lang.annotation.ElementType.*;
  *
  * <p>
  * 详情见: https://redkale.org
+ * 
+ * @see org.redkale.source.DistributeTableStrategy
  *
  * @author zhangjx
  */
diff --git a/src/main/java/org/redkale/source/DistributeTableStrategy.java b/src/main/java/org/redkale/source/DistributeTableStrategy.java
index 9f777a1c4..76b112052 100644
--- a/src/main/java/org/redkale/source/DistributeTableStrategy.java
+++ b/src/main/java/org/redkale/source/DistributeTableStrategy.java
@@ -14,6 +14,8 @@ import java.io.Serializable;
  *
  * <p>
  * 详情见: https://redkale.org
+ * 
+ * @see org.redkale.source.DistributeTable
  *
  * @author zhangjx
  * @param <T> Entity类型
diff --git a/src/main/java/org/redkale/source/FilterBean.java b/src/main/java/org/redkale/source/FilterBean.java
index 0af312a0a..79177fbd0 100644
--- a/src/main/java/org/redkale/source/FilterBean.java
+++ b/src/main/java/org/redkale/source/FilterBean.java
@@ -14,6 +14,10 @@ import org.redkale.annotation.Bean;
  *
  * <p>
  * 详情见: https://redkale.org
+ * 
+ * @see org.redkale.source.FilterColumn
+ * @see org.redkale.source.FilterJoinColumn
+ * @see org.redkale.source.FilterGroup
  *
  * @author zhangjx
  */
diff --git a/src/main/java/org/redkale/source/FilterColumn.java b/src/main/java/org/redkale/source/FilterColumn.java
index 1b98b0c21..953505ab0 100644
--- a/src/main/java/org/redkale/source/FilterColumn.java
+++ b/src/main/java/org/redkale/source/FilterColumn.java
@@ -14,6 +14,8 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
  *
  * <p>
  * 详情见: https://redkale.org
+ * 
+ * @see org.redkale.source.FilterBean
  *
  * @author zhangjx
  */
diff --git a/src/main/java/org/redkale/source/FilterGroup.java b/src/main/java/org/redkale/source/FilterGroup.java
index 124379885..2d67fa62a 100644
--- a/src/main/java/org/redkale/source/FilterGroup.java
+++ b/src/main/java/org/redkale/source/FilterGroup.java
@@ -5,9 +5,9 @@
  */
 package org.redkale.source;
 
-import static java.lang.annotation.RetentionPolicy.RUNTIME;
-import static java.lang.annotation.ElementType.FIELD;
 import java.lang.annotation.*;
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
 
 /**
  * 默认情况下FilterBean下的过滤字段之间是AND关系。  <br>
@@ -56,6 +56,9 @@ import java.lang.annotation.*;
 /**
  * <p>
  * 详情见: https://redkale.org
+ * 
+ * @see org.redkale.source.FilterBean
+ * @see org.redkale.source.FilterNode
  *
  * @author zhangjx
  */
diff --git a/src/main/java/org/redkale/source/FilterJoinColumn.java b/src/main/java/org/redkale/source/FilterJoinColumn.java
index b5bc8d6d2..7f3c8a701 100644
--- a/src/main/java/org/redkale/source/FilterJoinColumn.java
+++ b/src/main/java/org/redkale/source/FilterJoinColumn.java
@@ -15,6 +15,9 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
  *
  * <p>
  * 详情见: https://redkale.org
+ * 
+ * @see org.redkale.source.FilterBean 
+ * @see org.redkale.source.FilterNode
  *
  * @author zhangjx
  */
diff --git a/src/main/java/org/redkale/source/FilterNodes.java b/src/main/java/org/redkale/source/FilterNodes.java
index dcc7c8e80..23f9e5491 100644
--- a/src/main/java/org/redkale/source/FilterNodes.java
+++ b/src/main/java/org/redkale/source/FilterNodes.java
@@ -20,7 +20,7 @@ import org.redkale.util.LambdaSupplier;
 public final class FilterNodes {
 
     private FilterNodes() {
-        //do nothind
+        //do nothing
     }
 
     public static FilterNode create(String column, Serializable value) {