diff --git a/superMarket-backend/src/main/java/com/shanzhu/market/common/config/MpConfig - 副本.java b/superMarket-backend/src/main/java/com/shanzhu/market/common/config/MpConfig - 副本.java
new file mode 100644
index 0000000..7666872
--- /dev/null
+++ b/superMarket-backend/src/main/java/com/shanzhu/market/common/config/MpConfig - 副本.java	
@@ -0,0 +1,20 @@
+package com.shanzhu.market.common.config;
+
+import com.baomidou.mybatisplus.annotation.DbType;
+import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
+import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class MpConfig {
+    /*mybatis plus分页插件生效*/
+    @Bean
+    public MybatisPlusInterceptor mybatisPlusInterceptor() {
+        MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
+        PaginationInnerInterceptor paginationInnerInterceptor = new PaginationInnerInterceptor(DbType.MYSQL);
+        paginationInnerInterceptor.setOverflow(true); //合理化
+        interceptor.addInnerInterceptor(paginationInnerInterceptor);
+        return interceptor;
+    }
+}