diff --git a/src/org/redkale/boot/ApiDocs.java b/src/org/redkale/boot/ApiDocs.java
index 12fa70e06..527fe5625 100644
--- a/src/org/redkale/boot/ApiDocs.java
+++ b/src/org/redkale/boot/ApiDocs.java
@@ -70,7 +70,7 @@ public class ApiDocs extends HttpBaseServlet {
                     actionmap.put("comment", action.comment());
                     List<Map> paramsList = new ArrayList<>();
                     actionmap.put("params", paramsList);
-                    for (WebParam param : action.params()) {
+                    for (WebParam param : method.getAnnotationsByType(WebParam.class)) {
                         final Map<String, Object> parammap = new LinkedHashMap<>();
                         final boolean isarray = param.type().isArray();
                         final Class ptype = isarray ? param.type().getComponentType() : param.type();
diff --git a/src/org/redkale/net/http/HttpBaseServlet.java b/src/org/redkale/net/http/HttpBaseServlet.java
index 98f76f01e..61128a607 100644
--- a/src/org/redkale/net/http/HttpBaseServlet.java
+++ b/src/org/redkale/net/http/HttpBaseServlet.java
@@ -74,9 +74,10 @@ public abstract class HttpBaseServlet extends HttpServlet {
      *
      * @author zhangjx
      */
-    @Target({ElementType.ANNOTATION_TYPE, ElementType.PARAMETER})
-    @Retention(RetentionPolicy.RUNTIME)
     @Documented
+    @Target({METHOD})
+    @Retention(RUNTIME)
+    @Repeatable(WebParams.class)
     protected @interface WebParam {
 
         String name(); //参数名
@@ -90,6 +91,14 @@ public abstract class HttpBaseServlet extends HttpServlet {
         int radix() default 10; //转换数字byte/short/int/long时所用的进制数， 默认10进制
     }
 
+    @Documented
+    @Target({METHOD})
+    @Retention(RUNTIME)
+    protected @interface WebParams {
+
+        WebParam[] value();
+    }
+
     /**
      * 配合 HttpBaseServlet 使用。
      * 用于对&#64;WebServlet对应的url进行细分。 其url必须是包含WebServlet中定义的前缀， 且不能是正则表达式
@@ -99,9 +108,9 @@ public abstract class HttpBaseServlet extends HttpServlet {
      *
      * @author zhangjx
      */
-    @Target({ElementType.METHOD})
-    @Retention(RetentionPolicy.RUNTIME)
     @Documented
+    @Target({METHOD})
+    @Retention(RUNTIME)
     protected @interface WebAction {
 
         int actionid() default 0;
@@ -112,8 +121,6 @@ public abstract class HttpBaseServlet extends HttpServlet {
 
         String comment() default ""; //备注描述
 
-        WebParam[] params() default {};
-
         String result() default "Object"; //输出结果的数据类型
 
     }
@@ -128,9 +135,9 @@ public abstract class HttpBaseServlet extends HttpServlet {
      *
      * @author zhangjx
      */
-    @Target({ElementType.METHOD})
-    @Retention(RetentionPolicy.RUNTIME)
     @Documented
+    @Target({METHOD})
+    @Retention(RUNTIME)
     protected @interface HttpCacheable {
 
         /**
diff --git a/src/org/redkale/net/http/Rest.java b/src/org/redkale/net/http/Rest.java
index ac4ed1159..469952c7b 100644
--- a/src/org/redkale/net/http/Rest.java
+++ b/src/org/redkale/net/http/Rest.java
@@ -81,6 +81,7 @@ public final class Rest {
         final String cacheDesc = Type.getDescriptor(HttpBaseServlet.HttpCacheable.class);
         final String actionDesc = Type.getDescriptor(HttpBaseServlet.WebAction.class);
         final String webparamDesc = Type.getDescriptor(HttpBaseServlet.WebParam.class);
+        final String webparamsDesc = Type.getDescriptor(HttpBaseServlet.WebParams.class);
         final String sourcetypeDesc = Type.getDescriptor(HttpBaseServlet.ParamSourceType.class);
 
         final String reqInternalName = Type.getInternalName(HttpRequest.class);
@@ -333,23 +334,6 @@ public final class Rest {
                 }
                 av1.visitEnd();
 
-                {
-                    AnnotationVisitor av3 = av0.visitArray("params");
-                    for (Object[] ps : paramlist) { //{param, n, ptype, radix, comment, annpara, annsid, annaddr, annhead, anncookie}   
-                        final boolean ishead = ((RestHeader) ps[8]) != null; //是否取getHeader 而不是 getParameter
-                        final boolean iscookie = ((RestCookie) ps[9]) != null; //是否取getCookie
-
-                        AnnotationVisitor av2 = av3.visitAnnotation(null, webparamDesc);
-                        av2.visit("name", (String) ps[1]);
-                        av2.visit("type", Type.getType(Type.getDescriptor((Class) ps[2])));
-                        av2.visit("radix", (Integer) ps[3]);
-                        av2.visitEnum("src", sourcetypeDesc, ishead ? HttpBaseServlet.ParamSourceType.HEADER.name()
-                            : (iscookie ? HttpBaseServlet.ParamSourceType.COOKIE.name() : HttpBaseServlet.ParamSourceType.PARAMETER.name()));
-                        av2.visit("comment", (String) ps[4]);
-                        av2.visitEnd();
-                    }
-                    av3.visitEnd();
-                }
                 java.lang.reflect.Type grt = method.getGenericReturnType();
                 av0.visit("result", grt == returnType ? returnType.getName() : String.valueOf(grt));
 
@@ -363,6 +347,26 @@ public final class Rest {
                 actionMap.put("result", grt == returnType ? returnType.getName() : String.valueOf(grt));
             }
 
+            {
+                av0 = mv.visitAnnotation(webparamsDesc, true);
+                AnnotationVisitor av1 = av0.visitArray("value");
+                //设置 WebParam
+                for (Object[] ps : paramlist) { //{param, n, ptype, radix, comment, annpara, annsid, annaddr, annhead, anncookie}   
+                    final boolean ishead = ((RestHeader) ps[8]) != null; //是否取getHeader 而不是 getParameter
+                    final boolean iscookie = ((RestCookie) ps[9]) != null; //是否取getCookie
+
+                    AnnotationVisitor av2 = av1.visitAnnotation(null, webparamDesc);
+                    av2.visit("name", (String) ps[1]);
+                    av2.visit("type", Type.getType(Type.getDescriptor((Class) ps[2])));
+                    av2.visit("radix", (Integer) ps[3]);
+                    av2.visitEnum("src", sourcetypeDesc, ishead ? HttpBaseServlet.ParamSourceType.HEADER.name()
+                        : (iscookie ? HttpBaseServlet.ParamSourceType.COOKIE.name() : HttpBaseServlet.ParamSourceType.PARAMETER.name()));
+                    av2.visit("comment", (String) ps[4]);
+                    av2.visitEnd();
+                }
+                av1.visitEnd();
+                av0.visitEnd();
+            }
             List<Map<String, Object>> paramMaps = new ArrayList<>();
             for (Object[] ps : paramlist) {
                 Map<String, Object> paramMap = new LinkedHashMap<>();
diff --git a/src/org/redkale/util/AsmMethodVisitor.java b/src/org/redkale/util/AsmMethodVisitor.java
index 577112237..00550bb61 100644
--- a/src/org/redkale/util/AsmMethodVisitor.java
+++ b/src/org/redkale/util/AsmMethodVisitor.java
@@ -72,6 +72,12 @@ public class AsmMethodVisitor {
         return av;
     }
 
+    public AnnotationVisitor visitTypeAnnotation(int typeRef, TypePath typePath, String desc, boolean visible) {
+        AnnotationVisitor av = visitor.visitTypeAnnotation(typeRef, typePath, desc, visible);
+        if (debug) System.out.println("mv.visitTypeAnnotation(" + typeRef + ", " + typePath + ", \"" + desc + "\", " + visible + ");");
+        return av;
+    }
+
     public void visitParameter(String name, int access) {
         visitor.visitParameter(name, access);
         if (debug) System.out.println("mv.visitParameter(" + name + ", " + access + ");");