diff --git a/ruoyi-admin/src/main/resources/application-dev.yml b/ruoyi-admin/src/main/resources/application-dev.yml
index f9327f779..88bc3a664 100644
--- a/ruoyi-admin/src/main/resources/application-dev.yml
+++ b/ruoyi-admin/src/main/resources/application-dev.yml
@@ -138,6 +138,8 @@ spring:
     ssl: false
 
 redisson:
+  # redis key前缀
+  keyPrefix:
   # 线程池数量
   threads: 4
   # Netty线程池数量
diff --git a/ruoyi-admin/src/main/resources/application-prod.yml b/ruoyi-admin/src/main/resources/application-prod.yml
index a42f4ad5b..0987874fa 100644
--- a/ruoyi-admin/src/main/resources/application-prod.yml
+++ b/ruoyi-admin/src/main/resources/application-prod.yml
@@ -141,6 +141,8 @@ spring:
     ssl: false
 
 redisson:
+  # redis key前缀
+  keyPrefix:
   # 线程池数量
   threads: 16
   # Netty线程池数量
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 38a871895..30fff169b 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
@@ -3,6 +3,7 @@ package com.ruoyi.framework.config;
 import cn.hutool.core.util.ObjectUtil;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.ruoyi.framework.config.properties.RedissonProperties;
+import com.ruoyi.framework.handler.KeyPrefixHandler;
 import lombok.extern.slf4j.Slf4j;
 import org.redisson.api.RedissonClient;
 import org.redisson.codec.JsonJacksonCodec;
@@ -48,6 +49,7 @@ public class RedisConfig extends CachingConfigurerSupport {
             if (ObjectUtil.isNotNull(singleServerConfig)) {
                 // 使用单机模式
                 config.useSingleServer()
+                     .setNameMapper(new KeyPrefixHandler(redissonProperties.getKeyPrefix()))//设置redis key前缀
                     .setTimeout(singleServerConfig.getTimeout())
                     .setClientName(singleServerConfig.getClientName())
                     .setIdleConnectionTimeout(singleServerConfig.getIdleConnectionTimeout())
@@ -59,6 +61,7 @@ public class RedisConfig extends CachingConfigurerSupport {
             RedissonProperties.ClusterServersConfig clusterServersConfig = redissonProperties.getClusterServersConfig();
             if (ObjectUtil.isNotNull(clusterServersConfig)) {
                 config.useClusterServers()
+                     .setNameMapper(new KeyPrefixHandler(redissonProperties.getKeyPrefix()))//设置redis key前缀
                     .setTimeout(clusterServersConfig.getTimeout())
                     .setClientName(clusterServersConfig.getClientName())
                     .setIdleConnectionTimeout(clusterServersConfig.getIdleConnectionTimeout())
diff --git a/ruoyi-framework/src/main/java/com/ruoyi/framework/config/properties/RedissonProperties.java b/ruoyi-framework/src/main/java/com/ruoyi/framework/config/properties/RedissonProperties.java
index cd320eb50..eab746c8b 100644
--- a/ruoyi-framework/src/main/java/com/ruoyi/framework/config/properties/RedissonProperties.java
+++ b/ruoyi-framework/src/main/java/com/ruoyi/framework/config/properties/RedissonProperties.java
@@ -18,7 +18,12 @@ import java.util.List;
 @Component
 @ConfigurationProperties(prefix = "redisson")
 public class RedissonProperties {
-
+    
+    /**
+     * redis缓存key前缀
+     */
+    private String keyPrefix;
+    
     /**
      * 线程池数量,默认值 = 当前处理核数量 * 2
      */
diff --git a/ruoyi-framework/src/main/java/com/ruoyi/framework/handler/KeyPrefixHandler.java b/ruoyi-framework/src/main/java/com/ruoyi/framework/handler/KeyPrefixHandler.java
new file mode 100644
index 000000000..ddfa064e9
--- /dev/null
+++ b/ruoyi-framework/src/main/java/com/ruoyi/framework/handler/KeyPrefixHandler.java
@@ -0,0 +1,50 @@
+package com.ruoyi.framework.handler;
+
+import com.ruoyi.common.utils.StringUtils;
+import org.redisson.api.NameMapper;
+
+/*
+ * redis缓存key前缀处理
+ * @author ye
+ * @create 2022/7/14 17:44
+ */
+public class KeyPrefixHandler implements NameMapper {
+  
+  private final String keyPrefix;
+  
+  //前缀为空 则返回空前缀
+  public KeyPrefixHandler(String keyPrefix) {
+    this.keyPrefix = StringUtils.isBlank(keyPrefix) ? "" : keyPrefix + ":";
+  }
+  
+  //增加前缀
+  @Override
+  public String map(String name) {
+    if (StringUtils.isBlank(name)) {
+      return null;
+    }
+    if (StringUtils.isBlank(keyPrefix)) {
+      return name;
+    }
+    if (!name.startsWith(keyPrefix)) {
+      return keyPrefix + name;
+    } else {
+      return name;
+    }
+  }
+  
+  //去除前缀
+  @Override
+  public String unmap(String name) {
+    if (StringUtils.isBlank(name)) {
+      return null;
+    }
+    if (StringUtils.isBlank(keyPrefix)) {
+      return name;
+    }
+    if (name.startsWith(keyPrefix)) {
+      return name.substring(keyPrefix.length());
+    }
+    return name;
+  }
+}