diff --git a/src/main/java/com/njcn/middle/cache/autoconfig/RedisCacheAutoConfiguration.java b/src/main/java/com/njcn/middle/cache/autoconfig/RedisCacheAutoConfiguration.java
new file mode 100644
index 0000000..e456ecb
--- /dev/null
+++ b/src/main/java/com/njcn/middle/cache/autoconfig/RedisCacheAutoConfiguration.java
@@ -0,0 +1,45 @@
+package com.njcn.middle.cache.autoconfig;
+
+import com.njcn.middle.cache.support.CacheKeyBuilder;
+import com.njcn.middle.cache.support.CacheValueCodec;
+import com.njcn.middle.cache.template.RedisCacheEnhanceTemplate;
+import org.springframework.boot.autoconfigure.AutoConfigureAfter;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.core.StringRedisTemplate;
+
+/**
+ * Redis 缓存自动装配。装配在 {@link RedisAutoConfiguration} 之后,确保 {@link StringRedisTemplate} 就绪。
+ * 与 stream 装配互不引用;纯模板、无后台线程。
+ */
+@Configuration
+@ConditionalOnClass(StringRedisTemplate.class)
+@AutoConfigureAfter(RedisAutoConfiguration.class)
+@EnableConfigurationProperties(RedisCacheProperties.class)
+public class RedisCacheAutoConfiguration {
+
+    @Bean
+    @ConditionalOnMissingBean
+    public CacheKeyBuilder cacheKeyBuilder(RedisCacheProperties props) {
+        return new CacheKeyBuilder(props.getKeyPrefix(), props.isEnvIsolation(), props.getEnv());
+    }
+
+    @Bean
+    @ConditionalOnMissingBean
+    public CacheValueCodec cacheValueCodec() {
+        return new CacheValueCodec();
+    }
+
+    @Bean
+    @ConditionalOnMissingBean
+    public RedisCacheEnhanceTemplate redisCacheEnhanceTemplate(StringRedisTemplate redis,
+                                                               CacheKeyBuilder cacheKeyBuilder,
+                                                               CacheValueCodec cacheValueCodec,
+                                                               RedisCacheProperties props) {
+        return new RedisCacheEnhanceTemplate(redis, cacheKeyBuilder, cacheValueCodec, props);
+    }
+}
diff --git a/src/main/resources/META-INF/spring.factories b/src/main/resources/META-INF/spring.factories
index fc231e6..5f036af 100644
--- a/src/main/resources/META-INF/spring.factories
+++ b/src/main/resources/META-INF/spring.factories
@@ -1,2 +1,3 @@
 org.springframework.boot.autoconfigure.EnableAutoConfiguration=\
-com.njcn.middle.stream.autoconfig.RedisStreamAutoConfiguration
+com.njcn.middle.stream.autoconfig.RedisStreamAutoConfiguration,\
+com.njcn.middle.cache.autoconfig.RedisCacheAutoConfiguration
diff --git a/src/test/java/com/njcn/middle/cache/autoconfig/RedisCacheAutoConfigurationTest.java b/src/test/java/com/njcn/middle/cache/autoconfig/RedisCacheAutoConfigurationTest.java
new file mode 100644
index 0000000..275d03d
--- /dev/null
+++ b/src/test/java/com/njcn/middle/cache/autoconfig/RedisCacheAutoConfigurationTest.java
@@ -0,0 +1,54 @@
+package com.njcn.middle.cache.autoconfig;
+
+import com.njcn.middle.cache.support.CacheKeyBuilder;
+import com.njcn.middle.cache.support.CacheValueCodec;
+import com.njcn.middle.cache.template.RedisCacheEnhanceTemplate;
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.autoconfigure.AutoConfigurations;
+import org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration;
+import org.springframework.boot.test.context.runner.ApplicationContextRunner;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.connection.RedisConnectionFactory;
+import org.springframework.data.redis.core.StringRedisTemplate;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.mock;
+
+class RedisCacheAutoConfigurationTest {
+
+    private final ApplicationContextRunner runner = new ApplicationContextRunner()
+            .withConfiguration(AutoConfigurations.of(
+                    RedisAutoConfiguration.class, RedisCacheAutoConfiguration.class))
+            .withPropertyValues("spring.redis.host=127.0.0.1", "spring.redis.port=6379");
+
+    @Test
+    void registersCacheBeans() {
+        runner.run(ctx -> {
+            assertThat(ctx).hasSingleBean(RedisCacheEnhanceTemplate.class);
+            assertThat(ctx).hasSingleBean(CacheKeyBuilder.class);
+            assertThat(ctx).hasSingleBean(CacheValueCodec.class);
+        });
+    }
+
+    @Test
+    void backsOffWhenUserDefinesOwnTemplate() {
+        runner.withUserConfiguration(CustomConfig.class).run(ctx -> {
+            assertThat(ctx).hasSingleBean(RedisCacheEnhanceTemplate.class);
+            assertThat(ctx.getBean(RedisCacheEnhanceTemplate.class))
+                    .isSameAs(ctx.getBean("myTemplate"));
+        });
+    }
+
+    @Configuration
+    static class CustomConfig {
+        @Bean
+        RedisCacheEnhanceTemplate myTemplate() {
+            return new RedisCacheEnhanceTemplate(
+                    new StringRedisTemplate(mock(RedisConnectionFactory.class)),
+                    new CacheKeyBuilder("cache:", false, ""),
+                    new CacheValueCodec(),
+                    new RedisCacheProperties());
+        }
+    }
+}