diff --git a/yshop-app/src/main/resources/config/application-dev.yml b/yshop-app/src/main/resources/config/application-dev.yml
index 0b5d2c5a..65e39965 100644
--- a/yshop-app/src/main/resources/config/application-dev.yml
+++ b/yshop-app/src/main/resources/config/application-dev.yml
@@ -69,7 +69,9 @@ yshop:
     jwt-key: yshopmini
     token-expired-in: 86400000
 
-
+# 是否限制单用户登录
+single:
+  login: false
 
 
 #是否开启 swagger-ui
diff --git a/yshop-app/src/main/resources/config/application-prod.yml b/yshop-app/src/main/resources/config/application-prod.yml
index 5971bfe4..5759f2a1 100644
--- a/yshop-app/src/main/resources/config/application-prod.yml
+++ b/yshop-app/src/main/resources/config/application-prod.yml
@@ -62,7 +62,9 @@ spring:
     # spring cache 缓存类型为redis  也可以是其他的实现
     type: redis
 
-
+# 是否限制单用户登录
+single:
+  login: false
 
 yshop:
   security: