diff --git a/README.md b/README.md
index 627323b7..65f98fd2 100644
--- a/README.md
+++ b/README.md
@@ -219,8 +219,8 @@ Windows | 已经完成移植
 	#编译ZLToolKit
 	cd ZLToolKit
 	mkdir -p build
-	cd build -DENABLE_ASNC_TCP_CLIENT
-	cmake ..
+	cd build 
+	cmake .. -DENABLE_ASNC_TCP_CLIENT
 	make -j4
 	sudo make install
 	```