diff --git a/electrmangnetic/pom.xml b/electrmangnetic/pom.xml
index 53dc820..700ca56 100644
--- a/electrmangnetic/pom.xml
+++ b/electrmangnetic/pom.xml
@@ -63,11 +63,11 @@
             <artifactId>mybatis-plus-spring-boot3-starter</artifactId>
             <version>3.5.7</version>
         </dependency>
-<!--        <dependency>-->
-<!--            <groupId>mysql</groupId>-->
-<!--            <artifactId>mysql-connector-java</artifactId>-->
-<!--            <version>8.0.31</version>-->
-<!--        </dependency>-->
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <version>8.0.31</version>
+        </dependency>
         <dependency>
             <groupId>org.mariadb.jdbc</groupId>
             <artifactId>mariadb-java-client</artifactId>