diff --git a/src/main/java/vip/fubuki/playersync/util/PSThreadPoolFactory.java b/src/main/java/vip/fubuki/playersync/util/PSThreadPoolFactory.java
index 5d00713..4f47205 100644
--- a/src/main/java/vip/fubuki/playersync/util/PSThreadPoolFactory.java
+++ b/src/main/java/vip/fubuki/playersync/util/PSThreadPoolFactory.java
@@ -1,7 +1,5 @@
 package vip.fubuki.playersync.util;
 
-import org.jetbrains.annotations.NotNull;
-
 import java.util.concurrent.ThreadFactory;
 import java.util.concurrent.atomic.AtomicInteger;
 
@@ -13,15 +11,11 @@ public class PSThreadPoolFactory implements ThreadFactory {
     public PSThreadPoolFactory(String Prefix) {
         threadNamePrefix = Prefix;
     }
+
     @Override
-    public Thread newThread(@NotNull Runnable runnable) {
+    public Thread newThread(Runnable runnable) {
         Thread thread = new Thread(runnable);
         thread.setName(threadNamePrefix + "-thread-" + threadIdx.getAndIncrement());
         return thread;
     }
-
-
-
-
-
 }