diff --git a/src/main/java/com/jd/platform/async/callback/ITimeoutWorker.java b/src/main/java/com/jd/platform/async/callback/ITimeoutWorker.java
deleted file mode 100644
index be5e7ec..0000000
--- a/src/main/java/com/jd/platform/async/callback/ITimeoutWorker.java
+++ /dev/null
@@ -1,20 +0,0 @@
-package com.jd.platform.async.callback;
-
-/**
- * @author wuweifeng wrote on 2019-12-20
- * @version 1.0
- */
-public interface ITimeoutWorker<T, V> extends IWorker<T, V> {
-    /**
-     * 每个worker都可以设置超时时间
-     * @return 毫秒超时时间
-     */
-    long timeOut();
-
-    /**
-     * 是否开启单个执行单元的超时功能（有时是一个group设置个超时，而不具备关心单个worker的超时）
-     * <p>注意，如果开启了单个执行单元的超时检测，将使线程池数量多出一倍</p>
-     * @return 是否开启
-     */
-    boolean enableTimeOut();
-}
diff --git a/src/main/java/com/jd/platform/async/wrapper/WorkerWrapper.java b/src/main/java/com/jd/platform/async/wrapper/WorkerWrapper.java
index c0155c1..d1135d9 100755
--- a/src/main/java/com/jd/platform/async/wrapper/WorkerWrapper.java
+++ b/src/main/java/com/jd/platform/async/wrapper/WorkerWrapper.java
@@ -74,10 +74,6 @@ public class WorkerWrapper<T, V> {
      * 注意，该属性仅在nextWrapper数量<=1时有效，>1时的情况是不存在的
      */
     private volatile boolean needCheckNextWrapperResult = true;
-    /**
-     * 超时时间
-     */
-    private Long delayMs;
 
     private static final int FINISH = 1;
     private static final int ERROR = 2;
@@ -629,12 +625,4 @@ public class WorkerWrapper<T, V> {
             return wrapper;
         }
     }
-
-    public Long getDelayMs() {
-        return delayMs;
-    }
-
-    public void setDelayMs(Long delayMs) {
-        this.delayMs = delayMs;
-    }
 }
diff --git a/src/test/java/depend/DeWorker.java b/src/test/java/depend/DeWorker.java
index aca60fb..dacefd7 100755
--- a/src/test/java/depend/DeWorker.java
+++ b/src/test/java/depend/DeWorker.java
@@ -23,6 +23,10 @@ public class DeWorker implements IWorker<String, User>, ICallback<String, User>
         return new User("user0");
     }
 
+    @Override
+    public int timeout() {
+        return 75;
+    }
 
     @Override
     public User defaultValue() {
diff --git a/src/test/java/depend/Test.java b/src/test/java/depend/Test.java
index 05e4853..8cfc658 100644
--- a/src/test/java/depend/Test.java
+++ b/src/test/java/depend/Test.java
@@ -46,7 +46,6 @@ public class Test {
                     .callback(w)
                     .build();
 
-            workerWrapper.setDelayMs(73L);
 
             //虽然尚未执行，但是也可以先取得结果的引用，作为下一个任务的入参。V1.2前写法，需要手工给
             //V1.3后，不用给wrapper setParam了，直接在worker的action里自行根据id获取即可.参考dependnew包下代码