diff --git a/pom.xml b/pom.xml
index b5a304514..57c1ff10e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,8 +26,7 @@
         <mybatis-spring-boot.version>2.2.2</mybatis-spring-boot.version>
         <pagehelper.boot.version>1.4.1</pagehelper.boot.version>
         <fastjson.version>1.2.80</fastjson.version>
-        <oshi.version>6.1.2</oshi.version>
-        <jna.version>5.10.0</jna.version>
+        <oshi.version>6.1.6</oshi.version>
         <commons.io.version>2.11.0</commons.io.version>
         <commons.fileupload.version>1.4</commons.fileupload.version>
         <poi.version>4.1.2</poi.version>
@@ -117,18 +116,6 @@
                 <version>${oshi.version}</version>
             </dependency>
 
-            <dependency>
-                <groupId>net.java.dev.jna</groupId>
-                <artifactId>jna</artifactId>
-                <version>${jna.version}</version>
-            </dependency>
-
-            <dependency>
-                <groupId>net.java.dev.jna</groupId>
-                <artifactId>jna-platform</artifactId>
-                <version>${jna.version}</version>
-            </dependency>
-
             <!-- Swagger3依赖 -->
             <dependency>
                 <groupId>io.springfox</groupId>
diff --git a/ruoyi-admin/src/main/resources/templates/monitor/server/server.html b/ruoyi-admin/src/main/resources/templates/monitor/server/server.html
index f16c45e71..8730037f2 100644
--- a/ruoyi-admin/src/main/resources/templates/monitor/server/server.html
+++ b/ruoyi-admin/src/main/resources/templates/monitor/server/server.html
@@ -152,7 +152,7 @@
 
                             <div class="row">
                                 <div class="col-sm-12">
-                                    <table class="table table-hover margin bottom">
+                                    <table class="table table-hover margin bottom" style="table-layout:fixed;">
                                         <tbody>
                                             <tr>
                                                 <td>Java名称</td>
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java
index 932ed4692..05a6eb6c7 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java
@@ -176,7 +176,7 @@ public class SysDeptServiceImpl implements ISysDeptService
     public boolean checkDeptExistUser(Long deptId)
     {
         int result = deptMapper.checkDeptExistUser(deptId);
-        return result > 0 ? true : false;
+        return result > 0;
     }
 
     /**