bug fixed

pom.xml

@@ -31,7 +31,7 @@
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-devtools</artifactId>
-            <scope>test</scope>
+            <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
@@ -65,7 +65,7 @@
             <artifactId>mybatis-spring-boot-starter</artifactId>
             <version>2.1.4</version>
         </dependency>
-        <!-- Mapper -->
+        <!-- General Mapper -->
         <dependency>
             <groupId>com.baomidou</groupId>
             <artifactId>mybatis-plus-boot-starter</artifactId>
@@ -97,6 +97,7 @@
             <artifactId>commons-fileupload</artifactId>
             <version>1.4</version>
         </dependency>
+        <!-- DB Connction Pool -->
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>druid-spring-boot-starter</artifactId>
@@ -113,7 +114,7 @@
             <version>1.27.0.0</version>
         </dependency>
 
-        <!-- Swagger2 -->
+        <!-- Swagger2 Document -->
         <dependency>
             <groupId>io.springfox</groupId>
             <artifactId>springfox-swagger2</artifactId>
@@ -189,7 +190,7 @@
                 </exclusion>
             </exclusions>
         </dependency>
-        <!-- Chinese ideograph To PinYin -->
+        <!-- Chinese Ideograph To PinYin -->
         <dependency>
             <groupId>com.github.stuxuhai</groupId>
             <artifactId>jpinyin</artifactId>
@@ -200,27 +201,29 @@
             <groupId>org.apache.velocity</groupId>
             <artifactId>velocity-engine-core</artifactId>
             <version>2.3</version>
+            <scope>provided</scope>
         </dependency>
-        <!--二维码相关jar包 start-->
+        <!-- QR Generator -->
         <dependency>
             <groupId>com.google.zxing</groupId>
             <artifactId>javase</artifactId>
             <version>3.4.1</version>
         </dependency>
+        <!-- Emoji Support -->
         <dependency>
             <groupId>com.vdurmont</groupId>
             <artifactId>emoji-java</artifactId>
             <version>5.1.1</version>
         </dependency>
-        <!-- hutool工具类-->
         <dependency>
             <groupId>cn.hutool</groupId>
             <artifactId>hutool-all</artifactId>
-            <version>4.6.17</version>
+            <version>5.6.0</version>
         </dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
+            <scope>provided</scope>
         </dependency>
     </dependencies>