diff --git a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/IUserService.java b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/IUserService.java
deleted file mode 100644
index 66ef806f17..0000000000
--- a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/IUserService.java
+++ /dev/null
@@ -1,15 +0,0 @@
-package org.apache.dolphinscheduler.remote.rpc;
-
-import org.apache.dolphinscheduler.remote.rpc.base.Rpc;
-
-/**
- * @author jiangli
- * @date 2021-01-11 21:05
- */
-public interface IUserService {
-
-    @Rpc(async = true,callback = UserCallback.class)
-    Boolean say(String sb);
-
-    String hi(int num);
-}
diff --git a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/MainTest.java b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/MainTest.java
index 2296782273..56b4de9f22 100644
--- a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/MainTest.java
+++ b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/MainTest.java
@@ -22,7 +22,7 @@ public class MainTest {
         Host host = new Host("127.0.0.1", 12636);
 
         IRpcClient rpcClient = new RpcClient();
-        IUserService userService = rpcClient.create(UserService.class, host);
+        UserService userService = rpcClient.create(UserService.class, host);
         boolean result = userService.say("calvin");
         System.out.println("异步回掉成功" + result);
 
diff --git a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/UserService.java b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/UserService.java
index 6614e401e3..57382c4368 100644
--- a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/UserService.java
+++ b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/UserService.java
@@ -6,14 +6,13 @@ import org.apache.dolphinscheduler.remote.rpc.base.Rpc;
  * @author jiangli
  * @date 2021-01-11 21:05
  */
-public class UserService implements IUserService {
-    @Override
-    @Rpc(async = true, callback = UserCallback.class, retries = 9999, isOneway = false)
+public class UserService  {
+
+    @Rpc(async = true, callback = UserCallback.class, retries = 9999)
     public Boolean say(String s) {
         return true;
     }
 
-    @Override
     public String hi(int num) {
         return "this world has " + num + "sun";
     }
diff --git a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/base/Rpc.java b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/base/Rpc.java
index 5ad64f52f4..b580aef3dd 100644
--- a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/base/Rpc.java
+++ b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/base/Rpc.java
@@ -18,8 +18,6 @@ public @interface Rpc {
 
     boolean async() default false;
 
-    boolean isOneway() default true;
-
     Class<? extends AbstractRpcCallBack> callback() default AbstractRpcCallBack.class;
 
 }
diff --git a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/client/ConsumerConfig.java b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/client/ConsumerConfig.java
index bb046f435e..639e022188 100644
--- a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/client/ConsumerConfig.java
+++ b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/client/ConsumerConfig.java
@@ -14,8 +14,6 @@ public class ConsumerConfig {
 
     private Boolean async = ConsumerConfigConstants.DEFAULT_SYNC;
 
-    private Boolean isOneway = ConsumerConfigConstants.DEFAULT_IS_ONEWAY;
-
     private Integer retries = ConsumerConfigConstants.DEFAULT_RETRIES;
 
 
@@ -43,14 +41,6 @@ public class ConsumerConfig {
         this.async = async;
     }
 
-    public Boolean getOneway() {
-        return isOneway;
-    }
-
-    public void setOneway(Boolean oneway) {
-        isOneway = oneway;
-    }
-
     public Integer getRetries() {
         return retries;
     }
diff --git a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/client/ConsumerInterceptor.java b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/client/ConsumerInterceptor.java
index f98b67c504..cde981b09f 100644
--- a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/client/ConsumerInterceptor.java
+++ b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/client/ConsumerInterceptor.java
@@ -86,7 +86,6 @@ public class ConsumerInterceptor {
             consumerConfig.setAsync(rpc.async());
             consumerConfig.setCallBackClass(rpc.callback());
             consumerConfig.setRetries(rpc.retries());
-            consumerConfig.setOneway(rpc.isOneway());
         }
 
         ConsumerConfigCache.putConfig(serviceName, consumerConfig);
diff --git a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/common/ConsumerConfigConstants.java b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/common/ConsumerConfigConstants.java
index c844cd7b7c..3a0a5542b0 100644
--- a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/common/ConsumerConfigConstants.java
+++ b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/rpc/common/ConsumerConfigConstants.java
@@ -8,7 +8,5 @@ public class ConsumerConfigConstants {
 
     public static final Boolean DEFAULT_SYNC = false;
 
-    public static final Boolean DEFAULT_IS_ONEWAY = false;
-
     public static final Integer DEFAULT_RETRIES = 3;
 }