diff --git a/README.md b/README.md
index 95ffef4b..56d175f5 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,7 @@
 * 权限认证使用Jwt，支持多终端认证系统。
 * 支持加载动态权限菜单，多方式轻松权限控制。
 * 高效率开发，使用代码生成器可以一键生成前后端代码。
-* 提供了一个Oracle版本[RuoYi-Vue-Oracle](https://github.com/yangzongzhuan/RuoYi-Vue-Oracle)，保持同步更新。
+* 提供了单应用版本[RuoYi-Vue-fast](https://github.com/yangzongzhuan/RuoYi-Vue-fast)，Oracle版本[RuoYi-Vue-Oracle](https://github.com/yangzongzhuan/RuoYi-Vue-Oracle)，保持同步更新。
 * 不分离版本，请移步[RuoYi](https://gitee.com/y_project/RuoYi)，微服务版本，请移步[RuoYi-Cloud](https://gitee.com/y_project/RuoYi-Cloud)
 
 ## 内置功能
diff --git a/pom.xml b/pom.xml
index d8411e49..0933d5d6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -43,7 +43,7 @@
             <dependency>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-dependencies</artifactId>
-                <version>2.1.18.RELEASE</version>
+                <version>2.2.12.RELEASE</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/filter/RepeatableFilter.java b/ruoyi-common/src/main/java/com/ruoyi/common/filter/RepeatableFilter.java
index 15a6804f..3698c75c 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/filter/RepeatableFilter.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/filter/RepeatableFilter.java
@@ -29,8 +29,8 @@ public class RepeatableFilter implements Filter
             throws IOException, ServletException
     {
         ServletRequest requestWrapper = null;
-        if (request instanceof HttpServletRequest && StringUtils.equalsAnyIgnoreCase(request.getContentType(),
-                MediaType.APPLICATION_JSON_VALUE, MediaType.APPLICATION_JSON_UTF8_VALUE))
+        if (request instanceof HttpServletRequest
+                && StringUtils.equalsAnyIgnoreCase(request.getContentType(), MediaType.APPLICATION_JSON_VALUE))
         {
             requestWrapper = new RepeatedlyRequestWrapper((HttpServletRequest) request, response);
         }
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/filter/XssHttpServletRequestWrapper.java b/ruoyi-common/src/main/java/com/ruoyi/common/filter/XssHttpServletRequestWrapper.java
index 17bfec1d..3c9efb29 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/filter/XssHttpServletRequestWrapper.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/filter/XssHttpServletRequestWrapper.java
@@ -99,7 +99,6 @@ public class XssHttpServletRequestWrapper extends HttpServletRequestWrapper
     public boolean isJsonRequest()
     {
         String header = super.getHeader(HttpHeaders.CONTENT_TYPE);
-        return MediaType.APPLICATION_JSON_VALUE.equalsIgnoreCase(header)
-                || MediaType.APPLICATION_JSON_UTF8_VALUE.equalsIgnoreCase(header);
+        return MediaType.APPLICATION_JSON_VALUE.equalsIgnoreCase(header);
     }
 }
\ No newline at end of file
diff --git a/ruoyi-framework/src/main/java/com/ruoyi/framework/config/RedisConfig.java b/ruoyi-framework/src/main/java/com/ruoyi/framework/config/RedisConfig.java
index 8eb4fb20..a65626aa 100644
--- a/ruoyi-framework/src/main/java/com/ruoyi/framework/config/RedisConfig.java
+++ b/ruoyi-framework/src/main/java/com/ruoyi/framework/config/RedisConfig.java
@@ -8,8 +8,10 @@ import org.springframework.data.redis.connection.RedisConnectionFactory;
 import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.data.redis.serializer.StringRedisSerializer;
 import com.fasterxml.jackson.annotation.JsonAutoDetect;
+import com.fasterxml.jackson.annotation.JsonTypeInfo;
 import com.fasterxml.jackson.annotation.PropertyAccessor;
 import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.jsontype.impl.LaissezFaireSubTypeValidator;
 
 /**
  * redis配置
@@ -31,7 +33,7 @@ public class RedisConfig extends CachingConfigurerSupport
 
         ObjectMapper mapper = new ObjectMapper();
         mapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
-        mapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
+        mapper.activateDefaultTyping(LaissezFaireSubTypeValidator.instance, ObjectMapper.DefaultTyping.NON_FINAL, JsonTypeInfo.As.PROPERTY);
         serializer.setObjectMapper(mapper);
 
         template.setValueSerializer(serializer);