diff --git a/build.sh b/build.sh
deleted file mode 100644
index da176e8..0000000
--- a/build.sh
+++ /dev/null
@@ -1,47 +0,0 @@
-#!/bin/bash
-
-set -e
-
-rm build -rf
-mkdir build
-
-RV1109_TOOL_CHAIN="/opt/atk-dlrv1126-toolchain"
-
-
-# for rv1109/rv1126 armhf
-GCC_COMPILER=${RV1109_TOOL_CHAIN}/usr/bin/arm-linux-gnueabihf
-
-ROOT_PWD=$( cd "$( dirname $0 )" && cd -P "$( dirname "$SOURCE" )" && pwd )
-
-# model_zoo_path root path
-MZ_ROOT=$(pwd | sed 's/\(rknn_model_zoo-main\).*/\1/g')
-echo "MZ_ROOT:"
-echo $MZ_ROOT
-# build rockx
-BUILD_DIR=${ROOT_PWD}/build
-
-if [[ ! -d "${BUILD_DIR}" ]]; then
-  mkdir -p ${BUILD_DIR}
-fi
-
-cd ${BUILD_DIR}
-cmake .. \
-    -DCMAKE_C_COMPILER=${GCC_COMPILER}-gcc \
-    -DCMAKE_CXX_COMPILER=${GCC_COMPILER}-g++ \
-    -DMZ_ROOT=${MZ_ROOT} \
-    -DTARGET_SOC=RV1109_1126 \
-    -DCMAKE_SYSTEM_NAME=Linux
-make -j4
-make install
-cd ..
-
-cd ${BUILD_DIR}
-cmake .. \
-    -DCMAKE_C_COMPILER=${GCC_COMPILER}-gcc \
-    -DCMAKE_CXX_COMPILER=${GCC_COMPILER}-g++ \
-    -DMZ_ROOT=${MZ_ROOT} \
-    -DTARGET_SOC=RV1109_1126 \
-    -DCMAKE_SYSTEM_NAME=Linux
-make -j4
-make install
-