diff --git a/src/main/java/com/njcn/middle/stream/autoconfig/RedisStreamAutoConfiguration.java b/src/main/java/com/njcn/middle/stream/autoconfig/RedisStreamAutoConfiguration.java
index 677ba3f..ff814f1 100644
--- a/src/main/java/com/njcn/middle/stream/autoconfig/RedisStreamAutoConfiguration.java
+++ b/src/main/java/com/njcn/middle/stream/autoconfig/RedisStreamAutoConfiguration.java
@@ -8,6 +8,7 @@ import com.njcn.middle.stream.support.StreamTrimScheduler;
 import com.njcn.middle.stream.template.RedisStreamEnhanceTemplate;
 import org.springframework.beans.factory.ObjectProvider;
 import org.springframework.boot.autoconfigure.AutoConfigureAfter;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration;
@@ -26,8 +27,9 @@ import java.util.stream.Collectors;
  * Phase 2 由 message-boot 注入 Processor 即生效。装配在 {@link RedisAutoConfiguration} 之后，
  * 确保 {@link StringRedisTemplate} 已就绪。
  */
-@Configuration
+@Configuration(proxyBeanMethods = false)
 @ConditionalOnClass(StringRedisTemplate.class)
+@ConditionalOnBean(StringRedisTemplate.class)
 @AutoConfigureAfter(RedisAutoConfiguration.class)
 @EnableConfigurationProperties(RedisStreamProperties.class)
 public class RedisStreamAutoConfiguration {
diff --git a/src/test/java/com/njcn/middle/stream/autoconfig/RedisStreamAutoConfigurationTest.java b/src/test/java/com/njcn/middle/stream/autoconfig/RedisStreamAutoConfigurationTest.java
new file mode 100644
index 0000000..41dfbef
--- /dev/null
+++ b/src/test/java/com/njcn/middle/stream/autoconfig/RedisStreamAutoConfigurationTest.java
@@ -0,0 +1,71 @@
+package com.njcn.middle.stream.autoconfig;
+
+import com.njcn.middle.stream.container.StreamAutoClaimer;
+import com.njcn.middle.stream.container.StreamListenerContainer;
+import com.njcn.middle.stream.support.StreamKeyBuilder;
+import com.njcn.middle.stream.support.StreamTrimScheduler;
+import com.njcn.middle.stream.template.RedisStreamEnhanceTemplate;
+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;
+
+/**
+ * 自动装配测试:验证 stream starter 的 Bean 装配、用户自定义回退、以及缺 {@link StringRedisTemplate}
+ * 时整类优雅退场（与 cache 装配口径对齐,不因缺依赖启动失败）。
+ */
+class RedisStreamAutoConfigurationTest {
+
+    private final ApplicationContextRunner runner = new ApplicationContextRunner()
+            .withConfiguration(AutoConfigurations.of(
+                    RedisAutoConfiguration.class, RedisStreamAutoConfiguration.class))
+            .withPropertyValues("spring.redis.host=127.0.0.1", "spring.redis.port=6379");
+
+    @Test
+    void registersStreamBeans() {
+        runner.run(ctx -> {
+            assertThat(ctx).hasSingleBean(StreamKeyBuilder.class);
+            assertThat(ctx).hasSingleBean(RedisStreamEnhanceTemplate.class);
+            assertThat(ctx).hasSingleBean(StreamListenerContainer.class);
+            assertThat(ctx).hasSingleBean(StreamAutoClaimer.class);
+            assertThat(ctx).hasSingleBean(StreamTrimScheduler.class);
+        });
+    }
+
+    @Test
+    void backsOffWhenUserDefinesOwnTemplate() {
+        runner.withUserConfiguration(CustomConfig.class).run(ctx -> {
+            assertThat(ctx).hasSingleBean(RedisStreamEnhanceTemplate.class);
+            assertThat(ctx.getBean(RedisStreamEnhanceTemplate.class))
+                    .isSameAs(ctx.getBean("myTemplate"));
+        });
+    }
+
+    @Test
+    void backsOffWhenNoStringRedisTemplateBean() {
+        // 不装配 RedisAutoConfiguration,上下文内无 StringRedisTemplate Bean:
+        // 应整类 back off 优雅退场,而非因缺依赖启动失败（与 cache 装配口径一致）。
+        new ApplicationContextRunner()
+                .withConfiguration(AutoConfigurations.of(RedisStreamAutoConfiguration.class))
+                .run(ctx -> assertThat(ctx)
+                        .hasNotFailed()
+                        .doesNotHaveBean(RedisStreamEnhanceTemplate.class));
+    }
+
+    @Configuration
+    static class CustomConfig {
+        @Bean
+        RedisStreamEnhanceTemplate myTemplate() {
+            return new RedisStreamEnhanceTemplate(
+                    new StringRedisTemplate(mock(RedisConnectionFactory.class)),
+                    new StreamKeyBuilder(false, ""));
+        }
+    }
+}