diff --git a/launch.bat b/launch.bat
index 52b0eafefa..299162ddb8 100644
--- a/launch.bat
+++ b/launch.bat
@@ -1,6 +1,5 @@
 @echo off
-@title HeavenMS
-set PATH=C:\Program Files\Java\jdk1.8.0_211\bin;%PATH%
-set CLASSPATH=.;dist\*
-java -Xmx2048m -Dwzpath=wz\ net.server.Server
+@title Cosmic
+set PATH="C:\Program Files\Java\jdk1.8.0_241\bin";%PATH%
+java -Xmx2048m -Dwzpath=wz\ -jar target\Cosmic.jar
 pause
\ No newline at end of file