diff --git a/njcn-db/mybatis-plus/src/main/java/com/njcn/db/mybatisplus/config/MybatisConfig.java b/njcn-db/mybatis-plus/src/main/java/com/njcn/db/mybatisplus/config/MybatisConfig.java
index bc2929b..33c1a12 100644
--- a/njcn-db/mybatis-plus/src/main/java/com/njcn/db/mybatisplus/config/MybatisConfig.java
+++ b/njcn-db/mybatis-plus/src/main/java/com/njcn/db/mybatisplus/config/MybatisConfig.java
@@ -2,13 +2,19 @@ package com.njcn.db.mybatisplus.config;
 
 import com.baomidou.mybatisplus.annotation.DbType;
 import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
+import com.baomidou.mybatisplus.extension.plugins.handler.TableNameHandler;
+import com.baomidou.mybatisplus.extension.plugins.inner.DynamicTableNameInnerInterceptor;
 import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
 import com.njcn.db.mybatisplus.handler.AutoFillValueHandler;
 import com.njcn.db.mybatisplus.handler.BatchInjector;
+import com.njcn.db.mybatisplus.handler.DynamicTableNameHandler;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.core.annotation.Order;
 
+import java.util.HashMap;
+import java.util.Map;
+
 /**
  * @author hongawen
  * @version 1.0.0
@@ -24,6 +30,14 @@ public class MybatisConfig {
     public MybatisPlusInterceptor mybatisPlusInterceptor() {
         MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
         interceptor.addInnerInterceptor(new PaginationInnerInterceptor(DbType.MYSQL));
+
+        DynamicTableNameInnerInterceptor dynamicTableNameInnerInterceptor = new DynamicTableNameInnerInterceptor();
+        // 将TableNameHandler的实现类设置到拦截器中
+        Map<String, TableNameHandler> map = new HashMap<>();
+        map.put("ad_harmonic_xx",new DynamicTableNameHandler());
+        dynamicTableNameInnerInterceptor.setTableNameHandlerMap(map);
+        interceptor.addInnerInterceptor(dynamicTableNameInnerInterceptor);
+
         return interceptor;
     }
 
diff --git a/njcn-db/mybatis-plus/src/main/java/com/njcn/db/mybatisplus/handler/DynamicTableNameHandler.java b/njcn-db/mybatis-plus/src/main/java/com/njcn/db/mybatisplus/handler/DynamicTableNameHandler.java
new file mode 100644
index 0000000..0fc0ded
--- /dev/null
+++ b/njcn-db/mybatis-plus/src/main/java/com/njcn/db/mybatisplus/handler/DynamicTableNameHandler.java
@@ -0,0 +1,35 @@
+package com.njcn.db.mybatisplus.handler;
+
+import com.baomidou.mybatisplus.core.toolkit.StringUtils;
+import com.baomidou.mybatisplus.extension.plugins.handler.TableNameHandler;
+
+/**
+ * 动态修改表标题后再执行sql
+ */
+public class DynamicTableNameHandler implements TableNameHandler {
+    // 使用ThreadLocal进行线程隔离存储需要替换的表名
+    private static final ThreadLocal<String> tableNameTL = ThreadLocal.withInitial(() -> "");
+
+    @Override
+    public String dynamicTableName(String sql, String tableName) {
+        System.out.println(tableName+"进入动态修复表明拦截器。。。。。。。。");
+        if("ad_harmonic_xx".equals(tableName)) {
+            // 从ThreadLocal中获取动态表名
+            String dynamicTableName = tableNameTL.get();
+            // 如果动态表名不为空，则返回动态表名；否则返回原始表名
+            return StringUtils.isNotBlank(dynamicTableName) ? dynamicTableName : tableName;
+        }else {
+            return tableName;
+        }
+    }
+
+    // 设置动态表名的方法
+    public static void setTableName(String tableName) {
+        tableNameTL.set(tableName);
+    }
+
+    // 清除动态表名的方法
+    public static void remove() {
+        tableNameTL.remove();
+    }
+}