diff --git a/pom.xml b/pom.xml
index d2b6246e..9cf4d89e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,10 +22,9 @@
         <bitwalker.version>1.21</bitwalker.version>
         <swagger.version>3.0.0</swagger.version>
         <kaptcha.version>2.3.3</kaptcha.version>
-        <mybatis-spring-boot.version>2.2.2</mybatis-spring-boot.version>
-        <pagehelper.boot.version>1.4.5</pagehelper.boot.version>
+        <pagehelper.boot.version>1.4.6</pagehelper.boot.version>
         <fastjson.version>2.0.20</fastjson.version>
-        <oshi.version>6.3.2</oshi.version>
+        <oshi.version>6.4.0</oshi.version>
         <commons.io.version>2.11.0</commons.io.version>
         <commons.fileupload.version>1.4</commons.fileupload.version>
         <commons.collections.version>3.2.2</commons.collections.version>
@@ -62,13 +61,6 @@
                 <version>${bitwalker.version}</version>
             </dependency>
 
-            <!-- SpringBoot集成mybatis框架 -->
-            <dependency>
-                <groupId>org.mybatis.spring.boot</groupId>
-                <artifactId>mybatis-spring-boot-starter</artifactId>
-                <version>${mybatis-spring-boot.version}</version>
-            </dependency>
-
             <!-- pagehelper 分页插件 -->
             <dependency>
                 <groupId>com.github.pagehelper</groupId>
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/core/text/Convert.java b/ruoyi-common/src/main/java/com/ruoyi/common/core/text/Convert.java
index 4578a04a..50d2be0f 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/core/text/Convert.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/core/text/Convert.java
@@ -713,7 +713,7 @@ public class Convert
         }
         if (value instanceof Double)
         {
-            return new BigDecimal((Double) value);
+            return BigDecimal.valueOf((Double) value);
         }
         if (value instanceof Integer)
         {
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUtils.java
index f8a39d3d..5c96f7cb 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUtils.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUtils.java
@@ -116,8 +116,7 @@ public class FileUtils
         // 路径为文件且不为空则进行删除
         if (file.isFile() && file.exists())
         {
-            file.delete();
-            flag = true;
+            flag = file.delete();
         }
         return flag;
     }
@@ -289,5 +288,4 @@ public class FileUtils
         String baseName = FilenameUtils.getBaseName(fileName);
         return baseName;
     }
-
 }
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/sql/SqlUtil.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/sql/SqlUtil.java
index 52438491..40a800da 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/sql/SqlUtil.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/sql/SqlUtil.java
@@ -13,7 +13,7 @@ public class SqlUtil
     /**
      * 定义常用的 sql关键字
      */
-    public static String SQL_REGEX = "select |insert |delete |update |drop |count |exec |chr |mid |master |truncate |char |and |declare ";
+    public static String SQL_REGEX = "and |extractvalue|updatexml|exec |insert |select |delete |update |drop |count |chr |mid |master |truncate |char |declare |or |+|user()";
 
     /**
      * 仅支持字母、数字、下划线、空格、逗号、小数点（支持多个字段排序）
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysConfigMapper.java b/ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysConfigMapper.java
index 0c395f65..999995d7 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysConfigMapper.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysConfigMapper.java
@@ -18,6 +18,14 @@ public interface SysConfigMapper
      */
     public SysConfig selectConfig(SysConfig config);
 
+    /**
+     * 通过ID查询配置
+     * 
+     * @param configId 参数ID
+     * @return 参数配置信息
+     */
+    public SysConfig selectConfigById(Long configId);
+
     /**
      * 查询参数配置列表
      * 
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysConfigServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysConfigServiceImpl.java
index bc390ad8..091aba7e 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysConfigServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysConfigServiceImpl.java
@@ -134,6 +134,12 @@ public class SysConfigServiceImpl implements ISysConfigService
     @Override
     public int updateConfig(SysConfig config)
     {
+        SysConfig temp = configMapper.selectConfigById(config.getConfigId());
+        if (!StringUtils.equals(temp.getConfigKey(), config.getConfigKey()))
+        {
+            redisCache.deleteObject(getCacheKey(temp.getConfigKey()));
+        }
+
         int row = configMapper.updateConfig(config);
         if (row > 0)
         {
diff --git a/ruoyi-system/src/main/resources/mapper/system/SysConfigMapper.xml b/ruoyi-system/src/main/resources/mapper/system/SysConfigMapper.xml
index b1570e28..c2116927 100644
--- a/ruoyi-system/src/main/resources/mapper/system/SysConfigMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/SysConfigMapper.xml
@@ -59,6 +59,11 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 		</where>
     </select>
     
+    <select id="selectConfigById" parameterType="Long" resultMap="SysConfigResult">
+        <include refid="selectConfigVo"/>
+        where config_id = #{configId}
+    </select>
+	
     <select id="checkConfigKeyUnique" parameterType="String" resultMap="SysConfigResult">
         <include refid="selectConfigVo"/>
         where config_key = #{configKey} limit 1