diff --git a/pom.xml b/pom.xml
index 6e3dc6c..136bd91 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
         <maven.compiler.source>17</maven.compiler.source>
         <maven.compiler.target>17</maven.compiler.target>
         <netty.version>4.1.48.Final</netty.version>
-        <fastjson.version>1.2.75</fastjson.version>
+        <fastjson.version>2.0.27</fastjson.version>
         <jwt.version>0.9.1</jwt.version>
         <druid.version>1.2.5</druid.version>
         <swagger.version>2.8.0</swagger.version>
@@ -25,14 +25,14 @@
         <poi.version>3.17</poi.version>
         <tk.mybatis.version>2.1.5</tk.mybatis.version>
         <pagehelper.version>1.3.0</pagehelper.version>
-        <hutool.version>5.5.7</hutool.version>
+        <hutool.version>5.8.15</hutool.version>
         <gson-version>2.8.5</gson-version>
 
         <commons-io.version>2.8.0</commons-io.version>
         <commons-lang3.version>3.11</commons-lang3.version>
         <commons-codec.version>1.15</commons-codec.version>
         <commons-collections.version>3.2.2</commons-collections.version>
-        <commons-fileupload.version>1.4</commons-fileupload.version>
+        <commons-fileupload.version>1.5</commons-fileupload.version>
         <commons-pool2.version>2.9.0</commons-pool2.version>
         <commons-beanutils.version>1.9.4</commons-beanutils.version>
 
@@ -52,7 +52,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.47</version>
+            <version>8.0.30</version>
             <scope>runtime</scope>
         </dependency>
 
@@ -233,7 +233,7 @@
         <dependency>
             <groupId>org.java-websocket</groupId>
             <artifactId>Java-WebSocket</artifactId>
-            <version>1.3.5</version>
+            <version>1.5.3</version>
         </dependency>
 
         <dependency>
@@ -245,12 +245,12 @@
         <dependency>
             <groupId>com.cronutils</groupId>
             <artifactId>cron-utils</artifactId>
-            <version>9.1.5</version>
+            <version>9.2.1</version>
         </dependency>
         <dependency>
             <groupId>org.jsoup</groupId>
             <artifactId>jsoup</artifactId>
-            <version>1.14.3</version>
+            <version>1.15.4</version>
         </dependency>
 
         <dependency>
@@ -280,7 +280,7 @@
         <dependency>
             <groupId>commons-net</groupId>
             <artifactId>commons-net</artifactId>
-            <version>3.6</version>
+            <version>3.9.0</version>
         </dependency>
 
         <dependency>
diff --git a/src/main/java/com/zhangmeng/tools/JavaFxToolsApplication.java b/src/main/java/com/zhangmeng/tools/JavaFxToolsApplication.java
index 9085ef0..da48eb8 100644
--- a/src/main/java/com/zhangmeng/tools/JavaFxToolsApplication.java
+++ b/src/main/java/com/zhangmeng/tools/JavaFxToolsApplication.java
@@ -25,7 +25,6 @@
 
 package com.zhangmeng.tools;
 
-import com.zhangmeng.tools.views.HomeView;
 import com.zhangmeng.tools.views.LoadView;
 import javafx.application.Application;