diff --git a/qiaoba-commons/qiaoba-common-datasource/src/main/java/com/qiaoba/common/database/config/MybatisPlusConfig.java b/qiaoba-commons/qiaoba-common-datasource/src/main/java/com/qiaoba/common/database/config/MybatisPlusConfig.java
index de88c26..663d616 100644
--- a/qiaoba-commons/qiaoba-common-datasource/src/main/java/com/qiaoba/common/database/config/MybatisPlusConfig.java
+++ b/qiaoba-commons/qiaoba-common-datasource/src/main/java/com/qiaoba/common/database/config/MybatisPlusConfig.java
@@ -1,6 +1,9 @@
 package com.qiaoba.common.database.config;
 
 import cn.hutool.core.collection.ListUtil;
+import cn.hutool.core.net.NetUtil;
+import com.baomidou.mybatisplus.core.incrementer.DefaultIdentifierGenerator;
+import com.baomidou.mybatisplus.core.incrementer.IdentifierGenerator;
 import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
 import com.baomidou.mybatisplus.extension.plugins.handler.TenantLineHandler;
 import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
@@ -51,4 +54,12 @@ public class MybatisPlusConfig {
         return interceptor;
     }
 
+    /**
+     * 使用网卡信息绑定雪花生成器
+     * 防止集群雪花ID重复
+     */
+    @Bean
+    public IdentifierGenerator idGenerator() {
+        return new DefaultIdentifierGenerator(NetUtil.getLocalhost());
+    }
 }