diff --git a/Readme.md b/Readme.md
index 6847839..dd776bc 100644
--- a/Readme.md
+++ b/Readme.md
@@ -131,13 +131,13 @@ cmake .. -DCMAKE_BUILD_TYPE=[Debug or Release] -DTHIRDPARTY_DIR=[ABSOLUTE_PATH_T
 cmake --build . --config [Debug or Release]
 ```
 
-#### For iOS cross compile 
+### iOS cross compile 
 
 ```bash
 cd build/iOS
 mkdir [Debug or Release] 
 cd [Debug or Release]
-cmake .. -DCMAKE_BUILD_TYPE=[Debug or Release] -DTHIRDPARTY_DIR=[ABSOLUTE_PATH_TO_THIRDPARTY_BUILD_RELEASE] -DCMAKE_TOOLCHAIN_FILE=../iOS.cmake -DiOS_ABI=arm64-v8a -DIOS_ARCH="arm64" -DENABLE_ARC=0 -DENABLE_BITCODE=0 -DENABLE_VISIBILITY=1  -DCMAKE_OSX_ARCHITECTURES=arm64 -DCMAKE_SYSTEM_PROCESSOR=arm64 -DTHIRDPARTY_DIR=[ABSOLUTE_PATH_TO_THIRDPARTY_PROJECT] -DSUPERGENIUS_SRC_DIR=[ABSOLUTE_PATH_TO_SUPERGENIUS_PROJECT]
+cmake .. -DCMAKE_BUILD_TYPE=[Debug or Release] -DTHIRDPARTY_DIR=[ABSOLUTE_PATH_TO_THIRDPARTY_PROJECT] -DSUPERGENIUS_SRC_DIR=[ABSOLUTE_PATH_TO_SUPERGENIUS_PROJECT] -DCMAKE_TOOLCHAIN_FILE=../iOS.cmake -DiOS_ABI=arm64-v8a -DIOS_ARCH="arm64" -DENABLE_ARC=0 -DENABLE_BITCODE=0 -DENABLE_VISIBILITY=1  -DCMAKE_OSX_ARCHITECTURES=arm64 -DCMAKE_SYSTEM_PROCESSOR=arm64 
 cmake --build . --config [Debug or Release]
 ```