diff --git a/src/main/java/org/redkale/persistence/Sql.java b/src/main/java/org/redkale/persistence/Sql.java
index 01bcdf7b6..4ce849980 100644
--- a/src/main/java/org/redkale/persistence/Sql.java
+++ b/src/main/java/org/redkale/persistence/Sql.java
@@ -10,7 +10,7 @@ import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
 /**
- * 原始sql语句
+ * 原始sql语句, 标记在{@link org.redkale.source.DataSqlMapper}方法上
  *
  *
  * <p>
diff --git a/src/main/java/org/redkale/source/DataSqlMapper.java b/src/main/java/org/redkale/source/DataSqlMapper.java
index 6e928dd31..70a71dc9d 100644
--- a/src/main/java/org/redkale/source/DataSqlMapper.java
+++ b/src/main/java/org/redkale/source/DataSqlMapper.java
@@ -22,10 +22,43 @@ import org.redkale.util.Sheet;
  * void/基本数据类型/JavaBean/Map/List/Sheet <br>
  * 异步接口返回的是泛型为以上类型的CompletableFuture
  *
+ * <blockquote><pre>
+ * public interface ForumInfoMapper extends BaseMapper&lt;ForumInfo&gt; {
+ *
+ *   &#64;Sql("SELECT f.forum_groupid, s.forum_section_color "
+ *      + "FROM forum_info f, forum_section s "
+ *      + " WHERE f.forumid = s.forumid AND "
+ *      + "s.forum_sectionid = #{bean.forumSectionid} AND "
+ *      + "f.forumid = #{bean.forumid} AND s.forum_section_color = #{bean.forumSectionColor}")
+ *   public ForumResult findForumResult(ForumBean bean);
+ *
+ *   &#64;Sql("SELECT f.forum_groupid, s.forum_section_color "
+ *      + "FROM forum_info f, forum_section s "
+ *      + " WHERE f.forumid = s.forumid AND "
+ *      + "s.forum_sectionid = #{bean.forumSectionid} AND "
+ *      + "f.forumid = #{bean.forumid} AND s.forum_section_color = #{bean.forumSectionColor}")
+ *   public CompletableFuture&lt;ForumResult&gt; findForumResultAsync(ForumBean bean);
+ *
+ *   &#64;Sql("SELECT f.forum_groupid, s.forum_section_color "
+ *      + "FROM forum_info f, forum_section s "
+ *      + " WHERE f.forumid = s.forumid AND "
+ *      + "s.forum_sectionid = #{bean.forumSectionid} AND "
+ *      + "f.forumid = #{bean.forumid} AND s.forum_section_color = #{bean.forumSectionColor}")
+ *   public List&lt;ForumResult&gt; queryForumResult(ForumBean bean);
+ *
+ *   &#64;Sql("SELECT f.forum_groupid, s.forum_section_color "
+ *      + "FROM forum_info f, forum_section s "
+ *      + " WHERE f.forumid = s.forumid AND "
+ *      + "s.forum_sectionid = #{bean.forumSectionid} AND "
+ *      + "f.forumid = #{bean.forumid} AND s.forum_section_color = #{bean.forumSectionColor}")
+ *   public CompletableFuture&lt;List&lt;ForumResult&gt;&gt; queryForumResultAsync(&#64;Param("bean") ForumBean bean0);
+ *}
+ * </pre></blockquote>
  * <p>
  * 详情见: https://redkale.org
  *
  * @see org.redkale.source.spi.DataSqlMapperBuilder
+ * @see org.redkale.persistence.Sql
  *
  * @author zhangjx
  * @param <T> T
diff --git a/src/main/java/org/redkale/source/DataSqlSource.java b/src/main/java/org/redkale/source/DataSqlSource.java
index dca65c5eb..c440fc687 100644
--- a/src/main/java/org/redkale/source/DataSqlSource.java
+++ b/src/main/java/org/redkale/source/DataSqlSource.java
@@ -68,6 +68,7 @@ public interface DataSqlSource extends DataSource {
      *
      * @return 执行条数
      */
+    @ClassDepends
     public int nativeUpdate(String sql, Map<String, Object> params);
 
     /**
@@ -78,6 +79,7 @@ public interface DataSqlSource extends DataSource {
      *
      * @return 执行条数
      */
+    @ClassDepends
     public CompletableFuture<Integer> nativeUpdateAsync(String sql, Map<String, Object> params);
 
     /**
diff --git a/src/main/java/org/redkale/source/spi/DataSqlMapperBuilder.java b/src/main/java/org/redkale/source/spi/DataSqlMapperBuilder.java
index 1fd6ac606..2998e2683 100644
--- a/src/main/java/org/redkale/source/spi/DataSqlMapperBuilder.java
+++ b/src/main/java/org/redkale/source/spi/DataSqlMapperBuilder.java
@@ -6,12 +6,14 @@ package org.redkale.source.spi;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
+import java.lang.reflect.Parameter;
 import java.lang.reflect.ParameterizedType;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.CompletableFuture;
 import java.util.function.IntFunction;
+import org.redkale.annotation.Param;
 import org.redkale.asm.AsmMethodBean;
 import org.redkale.asm.AsmMethodBoost;
 import org.redkale.asm.AsmMethodParam;
@@ -217,13 +219,14 @@ public final class DataSqlMapperBuilder {
             Class resultClass = resultClass(method);
             Class[] componentTypes = resultComponentType(method);
             final boolean async = method.getReturnType().isAssignableFrom(CompletableFuture.class);
+            Parameter[] params = method.getParameters();
             Class[] paramTypes = method.getParameterTypes();
             List<AsmMethodParam> methodParams = methodBean.getParams();
             List<Integer> insns = new ArrayList<>();
             if (!EntityBuilder.isSimpleType(componentTypes[0])) {
                 EntityBuilder.load(componentTypes[0]);
             }
-            
+
             mv = new MethodDebugVisitor(cw.visitMethod(ACC_PUBLIC, method.getName(), methodBean.getDesc(), methodBean.getSignature(), null)).setDebug(false);
             Label l0 = new Label();
             mv.visitLabel(l0);
@@ -252,7 +255,9 @@ public final class DataSqlMapperBuilder {
                     //参数名
                     mv.visitInsn(DUP);
                     Asms.visitInsn(mv, i * 2);
-                    mv.visitLdcInsn(methodParams.get(i).getName());
+                    Param p = params[i].getAnnotation(Param.class);
+                    String k = p == null ? methodParams.get(i).getName() : p.value();
+                    mv.visitLdcInsn(k);
                     mv.visitInsn(AASTORE);
                     //参数值
                     mv.visitInsn(DUP);
diff --git a/src/test/java/org/redkale/test/source/parser/ForumInfoMapper.java b/src/test/java/org/redkale/test/source/parser/ForumInfoMapper.java
index 28a77c5f6..51782539e 100644
--- a/src/test/java/org/redkale/test/source/parser/ForumInfoMapper.java
+++ b/src/test/java/org/redkale/test/source/parser/ForumInfoMapper.java
@@ -5,6 +5,7 @@ package org.redkale.test.source.parser;
 
 import java.util.List;
 import java.util.concurrent.CompletableFuture;
+import org.redkale.annotation.Param;
 import org.redkale.persistence.Sql;
 
 /**
@@ -39,5 +40,5 @@ public interface ForumInfoMapper extends BaseMapper<ForumInfo> {
         + " WHERE f.forumid = s.forumid AND "
         + "s.forum_sectionid = #{bean.forumSectionid} AND "
         + "f.forumid = #{bean.forumid} AND s.forum_section_color = #{bean.forumSectionColor}")
-    public CompletableFuture<List<ForumResult>> queryForumResultAsync(ForumBean bean);
+    public CompletableFuture<List<ForumResult>> queryForumResultAsync(@Param("bean") ForumBean bean0);
 }