diff --git a/designer/gettslvcldesignerstart.tsf b/designer/gettslvcldesignerstart.tsf
index de00e5e..77d7530 100644
--- a/designer/gettslvcldesignerstart.tsf
+++ b/designer/gettslvcldesignerstart.tsf
@@ -1,7 +1,7 @@
 {
     tsl界面设计器启动程序
 }
-uses tslvcl,tslvclDesigner;
+uses tslvcl,utslvclDesigner;
 deletefuncacheini();
 isdebug := false;
 for i:= 0 to sysparamcount() do  
diff --git a/designer/tslvcldesigner.tsf b/designer/utslvcldesigner.tsf
similarity index 99%
rename from designer/tslvcldesigner.tsf
rename to designer/utslvcldesigner.tsf
index 75dea60..26e62d0 100644
--- a/designer/tslvcldesigner.tsf
+++ b/designer/utslvcldesigner.tsf
@@ -1,4 +1,4 @@
-unit tslvclDesigner;
+unit utslvclDesigner;
 {**
 @explan(说明)设计器库 %%
 **}