diff --git a/snail-job-client-starter/src/main/java/com/aizuda/snailjob/client/starter/EnableSnailJob.java b/snail-job-client-starter/src/main/java/com/aizuda/snailjob/client/starter/EnableSnailJob.java
index fac4231b..ba598071 100644
--- a/snail-job-client-starter/src/main/java/com/aizuda/snailjob/client/starter/EnableSnailJob.java
+++ b/snail-job-client-starter/src/main/java/com/aizuda/snailjob/client/starter/EnableSnailJob.java
@@ -33,13 +33,6 @@ import java.lang.annotation.*;
 @Import(SnailJobClientsRegistrar.class)
 public @interface EnableSnailJob {
 
-    /**
-     * 表示该重试数据属于哪个系统并且全局唯一
-     *
-     * @return
-     */
-    String group();
-
     /**
      * 控制多个Aop的执行顺序,
      * 需要注意的是这里顺序要比事务的Aop要提前
diff --git a/snail-job-client-starter/src/main/java/com/aizuda/snailjob/client/starter/SnailJobClientsRegistrar.java b/snail-job-client-starter/src/main/java/com/aizuda/snailjob/client/starter/SnailJobClientsRegistrar.java
index ccf2a379..b6bd703c 100644
--- a/snail-job-client-starter/src/main/java/com/aizuda/snailjob/client/starter/SnailJobClientsRegistrar.java
+++ b/snail-job-client-starter/src/main/java/com/aizuda/snailjob/client/starter/SnailJobClientsRegistrar.java
@@ -23,7 +23,6 @@ public class SnailJobClientsRegistrar implements ImportBeanDefinitionRegistrar,
     public void registerBeanDefinitions(AnnotationMetadata importingClassMetadata, BeanDefinitionRegistry registry) {
         Map<String, Object> attrs = importingClassMetadata.getAnnotationAttributes(EnableSnailJob.class.getName());
         Map<String, Object> systemEnvironment = standardEnvironment.getSystemProperties();
-        systemEnvironment.put("snail-job.group", attrs.get("group"));
         systemEnvironment.put("snail-job.aop.order", attrs.get("order"));
     }
 
@@ -32,6 +31,7 @@ public class SnailJobClientsRegistrar implements ImportBeanDefinitionRegistrar,
         StandardEnvironment standardEnvironment = (StandardEnvironment) environment;
         this.standardEnvironment = standardEnvironment;
         Map<String, Object> systemEnvironment = standardEnvironment.getSystemProperties();
+        // 添加了 EnableSnailJob 默认就是开启，无需手动配置
         systemEnvironment.put("snail-job.enabled", true);
     }
 }