diff --git a/build_for_ios.sh b/build_for_ios.sh
index 6029d943..bd631044 100755
--- a/build_for_ios.sh
+++ b/build_for_ios.sh
@@ -10,4 +10,5 @@ cd ZLMediaKit
 mkdir -p build
 cd build
 cmake .. -DCMAKE_TOOLCHAIN_FILE=../cmake/iOS.cmake -DIOS_PLATFORM=OS
-make -j4
\ No newline at end of file
+make -j4
+sudo make install