diff --git a/jero-boot/jero-cloud-module/jero-cloud-xxljob/src/main/java/com/xxl/job/admin/core/thread/JobTriggerPoolHelper.java b/jero-boot/jero-cloud-module/jero-cloud-xxljob/src/main/java/com/xxl/job/admin/core/thread/JobTriggerPoolHelper.java
index 398713dd..8213ddfb 100644
--- a/jero-boot/jero-cloud-module/jero-cloud-xxljob/src/main/java/com/xxl/job/admin/core/thread/JobTriggerPoolHelper.java
+++ b/jero-boot/jero-cloud-module/jero-cloud-xxljob/src/main/java/com/xxl/job/admin/core/thread/JobTriggerPoolHelper.java
@@ -30,26 +30,28 @@ public class JobTriggerPoolHelper {
                 XxlJobAdminConfig.getAdminConfig().getTriggerPoolFastMax(),
                 60L,
                 TimeUnit.SECONDS,
-                new LinkedBlockingQueue<Runnable>(1000),
-                new ThreadFactory() {
+                new LinkedBlockingQueue<>(1000),
+                r-> new Thread(r, "xxl-job, admin JobTriggerPoolHelper-fastTriggerPool-" + r.hashCode()));
+                /*new ThreadFactory() {
                     @Override
                     public Thread newThread(Runnable r) {
                         return new Thread(r, "xxl-job, admin JobTriggerPoolHelper-fastTriggerPool-" + r.hashCode());
                     }
-                });
+                });*/
 
         slowTriggerPool = new ThreadPoolExecutor(
                 10,
                 XxlJobAdminConfig.getAdminConfig().getTriggerPoolSlowMax(),
                 60L,
                 TimeUnit.SECONDS,
-                new LinkedBlockingQueue<Runnable>(2000),
-                new ThreadFactory() {
+                new LinkedBlockingQueue<>(2000),
+                r-> new Thread(r, "xxl-job, admin JobTriggerPoolHelper-slowTriggerPool-" + r.hashCode()));
+                /*new ThreadFactory() {
                     @Override
                     public Thread newThread(Runnable r) {
                         return new Thread(r, "xxl-job, admin JobTriggerPoolHelper-slowTriggerPool-" + r.hashCode());
                     }
-                });
+                });*/
     }
 
 
@@ -77,16 +79,14 @@ public class JobTriggerPoolHelper {
                            final String addressList) {
 
         // choose thread pool
-        ThreadPoolExecutor triggerPool_ = fastTriggerPool;
+        ThreadPoolExecutor triggerPool = fastTriggerPool;
         AtomicInteger jobTimeoutCount = jobTimeoutCountMap.get(jobId);
         if (jobTimeoutCount!=null && jobTimeoutCount.get() > 10) {      // job-timeout 10 times in 1 min
-            triggerPool_ = slowTriggerPool;
+            triggerPool = slowTriggerPool;
         }
 
         // trigger
-        triggerPool_.execute(new Runnable() {
-            @Override
-            public void run() {
+        triggerPool.execute(()-> {
 
                 long start = System.currentTimeMillis();
 
@@ -98,9 +98,9 @@ public class JobTriggerPoolHelper {
                 } finally {
 
                     // check timeout-count-map
-                    long minTim_now = System.currentTimeMillis()/60000;
-                    if (minTim != minTim_now) {
-                        minTim = minTim_now;
+                    long minTimNow = System.currentTimeMillis()/60000;
+                    if (minTim != minTimNow) {
+                        minTim = minTimNow;
                         jobTimeoutCountMap.clear();
                     }
 
@@ -114,8 +114,6 @@ public class JobTriggerPoolHelper {
                     }
 
                 }
-
-            }
         });
     }