diff --git a/powerjob-worker/src/main/java/com/github/kfcfans/powerjob/worker/core/tracker/task/CommonTaskTracker.java b/powerjob-worker/src/main/java/com/github/kfcfans/powerjob/worker/core/tracker/task/CommonTaskTracker.java
index 530b421d..848bd9e4 100644
--- a/powerjob-worker/src/main/java/com/github/kfcfans/powerjob/worker/core/tracker/task/CommonTaskTracker.java
+++ b/powerjob-worker/src/main/java/com/github/kfcfans/powerjob/worker/core/tracker/task/CommonTaskTracker.java
@@ -47,7 +47,9 @@ public class CommonTaskTracker extends TaskTracker {
     @Override
     protected void initTaskTracker(ServerScheduleJobReq req) {
 
-        ThreadFactory factory = new ThreadFactoryBuilder().setNameFormat("oms-TaskTrackerTimingPool-%d").build();
+        // CommonTaskTrackerTimingPool 缩写
+        String poolName = String.format("ctttp-%d", req.getInstanceId()) + "-%d";
+        ThreadFactory factory = new ThreadFactoryBuilder().setNameFormat(poolName).build();
         this.scheduledPool = Executors.newScheduledThreadPool(2, factory);
 
         // 持久化根任务
diff --git a/powerjob-worker/src/main/java/com/github/kfcfans/powerjob/worker/core/tracker/task/FrequentTaskTracker.java b/powerjob-worker/src/main/java/com/github/kfcfans/powerjob/worker/core/tracker/task/FrequentTaskTracker.java
index 88e97861..2d60b3ce 100644
--- a/powerjob-worker/src/main/java/com/github/kfcfans/powerjob/worker/core/tracker/task/FrequentTaskTracker.java
+++ b/powerjob-worker/src/main/java/com/github/kfcfans/powerjob/worker/core/tracker/task/FrequentTaskTracker.java
@@ -82,7 +82,8 @@ public class FrequentTaskTracker extends TaskTracker {
         subInstanceId2TimeHolder = Maps.newConcurrentMap();
 
         // 1. 初始化定时调度线程池
-        ThreadFactory factory = new ThreadFactoryBuilder().setNameFormat("oms-TaskTrackerTimingPool-%d").build();
+        String poolName = String.format("ftttp-%d", req.getInstanceId()) + "-%d";
+        ThreadFactory factory = new ThreadFactoryBuilder().setNameFormat(poolName).build();
         this.scheduledPool = Executors.newScheduledThreadPool(3, factory);
 
         // 2. 启动任务发射器