diff --git a/Makefile b/Makefile
index 8d8ac04..466717d 100644
--- a/Makefile
+++ b/Makefile
@@ -1,14 +1,9 @@
-7Z = ./7-Zip/7z.exe
-RAR = C:/Program Files/WinRAR/Rar.exe
+RAR = "C:/Program Files/WinRAR/Rar.exe"
 GIT = ./MinGit/cmd/git.exe
 
-FactoryBluePrints.rar: .git 双击更新蓝图仓库.bat MinGit/ 7-Zip/
+FactoryBluePrints.rar: .git 双击更新蓝图仓库.bat MinGit/
 	$(GIT) gc --aggressive --prune=now
 	$(RAR) a -ma5 -md1024 -m5 -mt32 -htb -rr5p -QO+ $@ $^
 
-FactoryBluePrints.7z: .git 双击更新蓝图仓库.bat MinGit/ 7-Zip/
-	$(GIT) gc --aggressive --prune=now
-	$(7Z) a -ms -mx=9 $@ $^
-
 clear:
-	rm FactoryBluePrints.7z
\ No newline at end of file
+	rm *.rar
\ No newline at end of file