diff --git a/README.md b/README.md
index 11cbe2ae..c131df3b 100644
--- a/README.md
+++ b/README.md
@@ -165,17 +165,17 @@ Hippo-4J 通过对 JDK 线程池增强，以及扩展三方框架底层线程池
         </a>
     </td>
     <td align="center">
-        <a href="https://github.com/liulinfei121">
-            <img src="https://avatars.githubusercontent.com/u/57127515?v=4" width="50;" alt="liulinfei121"/>
+        <a href="https://github.com/hippo4jbot">
+            <img src="https://avatars.githubusercontent.com/u/93201205?v=4" width="50;" alt="hippo4jbot"/>
             <br />
-            <sub><b>Null</b></sub>
+            <sub><b>Hippo4jbot[bot]</b></sub>
         </a>
     </td>
     <td align="center">
-        <a href="https://github.com/hippo4jbot">
-            <img src="https://avatars.githubusercontent.com/u/93201205?v=4" width="50;" alt="hippo4jbot"/>
+        <a href="https://github.com/liulinfei121">
+            <img src="https://avatars.githubusercontent.com/u/57127515?v=4" width="50;" alt="liulinfei121"/>
             <br />
-            <sub><b>Hippo4jbot[bot]</b></sub>
+            <sub><b>Null</b></sub>
         </a>
     </td>
     <td align="center">
diff --git a/docs/docs/user_docs/getting_started/server/hippo4j-server-start.md b/docs/docs/user_docs/getting_started/server/hippo4j-server-start.md
index 70e6d0a2..54a043b3 100644
--- a/docs/docs/user_docs/getting_started/server/hippo4j-server-start.md
+++ b/docs/docs/user_docs/getting_started/server/hippo4j-server-start.md
@@ -69,13 +69,11 @@ spring:
 package cn.hippo4j.example;
 
 import cn.hippo4j.core.executor.DynamicThreadPool;
-import cn.hippo4j.core.executor.support.ResizableCapacityLinkedBlockIngQueue;
 import cn.hippo4j.core.executor.support.ThreadPoolBuilder;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
 import java.util.concurrent.ThreadPoolExecutor;
-import java.util.concurrent.TimeUnit;
 
 @Configuration
 public class ThreadPoolConfig {