diff --git a/snail-job-client/snail-job-client-common/src/main/java/com/aizuda/snailjob/client/common/config/SnailJobProperties.java b/snail-job-client/snail-job-client-common/src/main/java/com/aizuda/snailjob/client/common/config/SnailJobProperties.java
index c555629d9..17b6494b2 100644
--- a/snail-job-client/snail-job-client-common/src/main/java/com/aizuda/snailjob/client/common/config/SnailJobProperties.java
+++ b/snail-job-client/snail-job-client-common/src/main/java/com/aizuda/snailjob/client/common/config/SnailJobProperties.java
@@ -6,6 +6,7 @@ import lombok.Data;
 import lombok.Getter;
 import lombok.Setter;
 import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.boot.context.properties.NestedConfigurationProperty;
 import org.springframework.context.annotation.Configuration;
 
 import java.time.temporal.ChronoUnit;
@@ -72,6 +73,12 @@ public class SnailJobProperties {
      */
     private Retry retry = new Retry();
 
+    /**
+     * 邮件配置
+     */
+    @NestedConfigurationProperty
+    private MailProperties mail = new MailProperties();
+
     @Data
     public static class ServerConfig {
         /**
@@ -172,8 +179,4 @@ public class SnailJobProperties {
         private SlidingWindowConfig reportSlidingWindow = new SlidingWindowConfig();
     }
 
-    /**
-     * 邮件配置
-     */
-    private MailProperties mail = new MailProperties();
 }