diff --git a/blade-service-api/blade-wms-api/src/main/java/org/springblade/system/cache/DemoCache.java b/blade-service-api/blade-wms-api/src/main/java/org/springblade/wms/cache/DemoCache.java
similarity index 66%
rename from blade-service-api/blade-wms-api/src/main/java/org/springblade/system/cache/DemoCache.java
rename to blade-service-api/blade-wms-api/src/main/java/org/springblade/wms/cache/DemoCache.java
index 330d2e4..b8c90ee 100644
--- a/blade-service-api/blade-wms-api/src/main/java/org/springblade/system/cache/DemoCache.java
+++ b/blade-service-api/blade-wms-api/src/main/java/org/springblade/wms/cache/DemoCache.java
@@ -1,4 +1,4 @@
-package org.springblade.system.cache;
+package org.springblade.wms.cache;
 
 /**
  * @author lqk