diff --git a/spring-cloud/spring-cloud-config/src/main/resources/properties/emailconf-dev.yml b/spring-cloud/spring-cloud-config/src/main/resources/properties/emailconf-dev.yml
index 3e11b22..5235036 100644
--- a/spring-cloud/spring-cloud-config/src/main/resources/properties/emailconf-dev.yml
+++ b/spring-cloud/spring-cloud-config/src/main/resources/properties/emailconf-dev.yml
@@ -10,4 +10,4 @@ email:
   #过期时间，单位：分钟,默认30分钟
   timeout: 30
   #是否关闭邮箱 关闭(true) | 开启(false)
-  closed: false
\ No newline at end of file
+  closed: true
\ No newline at end of file