diff --git a/qieziBackend/pom.xml b/qieziBackend/pom.xml
index e3b1dd5..a3ddb65 100644
--- a/qieziBackend/pom.xml
+++ b/qieziBackend/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.6.3</version>
+        <version>2.7.18</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.fanxb</groupId>
@@ -30,10 +30,12 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
+
+        <!-- https://mvnrepository.com/artifact/com.baomidou/mybatis-plus-boot-starter -->
         <dependency>
-            <groupId>org.mybatis.spring.boot</groupId>
-            <artifactId>mybatis-spring-boot-starter</artifactId>
-            <version>2.2.2</version>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus-boot-starter</artifactId>
+            <version>3.5.5</version>
         </dependency>
         <dependency>
             <groupId>com.squareup.okhttp3</groupId>
@@ -48,13 +50,15 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.79</version>
+            <version>2.0.9.graal</version>
         </dependency>
 
+
+        <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <scope>runtime</scope>
+            <version>8.0.33</version>
         </dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>
@@ -71,14 +75,14 @@
         <dependency>
             <groupId>cn.hutool</groupId>
             <artifactId>hutool-all</artifactId>
-            <version>5.7.21</version>
+            <version>5.8.25</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/com.alibaba/easyexcel -->
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>easyexcel</artifactId>
-            <version>3.1.3</version>
+            <version>3.3.4</version>
         </dependency>
     </dependencies>
 
diff --git a/qieziBackend/src/main/resources/application.yml b/qieziBackend/src/main/resources/application.yml
index e7e7354..ab2c38a 100644
--- a/qieziBackend/src/main/resources/application.yml
+++ b/qieziBackend/src/main/resources/application.yml
@@ -40,7 +40,7 @@ spring:
     url: jdbc:mysql://localhost:3306/qiezi?useUnicode=true&characterEncoding=utf-8&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=UTC
     hikari:
       maximum-pool-size: 10
-mybatis:
+mybatis-plus:
   configuration:
     log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
   # classpath后面加*，值里面的*才起作用
diff --git a/qiezi_front/src/views/download/index.vue b/qiezi_front/src/views/download/index.vue
index 82ce524..dd46cc9 100644
--- a/qiezi_front/src/views/download/index.vue
+++ b/qiezi_front/src/views/download/index.vue
@@ -11,7 +11,7 @@
       <a-button type="primary" @click="onSubmit">下载</a-button>
     </a-form-item>
   </a-form>
-  <a id="download" :href="'/qiezi/api/application/download?key=' + form.key + '&secret=' + form.secret" download class="download-a">download</a>
+  <a id="download" target="_blank" :href="'/qiezi/api/application/download?key=' + form.key + '&secret=' + form.secret" class="download-a">download</a>
 </template>
 
 <script setup>