diff --git a/Client/Client.csproj b/Client/Client.csproj
index 5df9c6a..46e5a9e 100644
--- a/Client/Client.csproj
+++ b/Client/Client.csproj
@@ -27,7 +27,7 @@
     <UpdateUrl>http://www.ygh.kr/ost/</UpdateUrl>
     <CreateWebPageOnPublish>true</CreateWebPageOnPublish>
     <WebPage>index.html</WebPage>
-    <ApplicationRevision>4</ApplicationRevision>
+    <ApplicationRevision>1</ApplicationRevision>
     <ApplicationVersion>1.0.0.%2a</ApplicationVersion>
     <UseApplicationTrust>false</UseApplicationTrust>
     <CreateDesktopShortcut>true</CreateDesktopShortcut>