diff --git a/src/main/java/com/jsh/erp/service/MaterialExtend/MaterialExtendComponent.java b/src/main/java/com/jsh/erp/service/materialExtend/MaterialExtendComponent.java
similarity index 100%
rename from src/main/java/com/jsh/erp/service/MaterialExtend/MaterialExtendComponent.java
rename to src/main/java/com/jsh/erp/service/materialExtend/MaterialExtendComponent.java
diff --git a/src/main/java/com/jsh/erp/service/MaterialExtend/MaterialExtendResource.java b/src/main/java/com/jsh/erp/service/materialExtend/MaterialExtendResource.java
similarity index 100%
rename from src/main/java/com/jsh/erp/service/MaterialExtend/MaterialExtendResource.java
rename to src/main/java/com/jsh/erp/service/materialExtend/MaterialExtendResource.java
diff --git a/src/main/java/com/jsh/erp/service/MaterialExtend/MaterialExtendService.java b/src/main/java/com/jsh/erp/service/materialExtend/MaterialExtendService.java
similarity index 100%
rename from src/main/java/com/jsh/erp/service/MaterialExtend/MaterialExtendService.java
rename to src/main/java/com/jsh/erp/service/materialExtend/MaterialExtendService.java