diff --git a/faster_deploy/for_1.7x.0.0/C73_faster_install.sh b/faster_deploy/for_1.7x.0.0/C73_faster_install.sh
new file mode 100644
index 0000000..4148ce0
--- /dev/null
+++ b/faster_deploy/for_1.7x.0.0/C73_faster_install.sh
@@ -0,0 +1,192 @@
+#!/bin/bash
+main()
+{
+	echo "The C73 development environment is about to be installed."
+	echo "ubuntu : 18.04"
+	echo "MindStudio: 2.3.3"
+	echo "Toolkit: 20.0.RC1"
+
+	sudo apt-get update
+    	if [[ $? -ne 0 ]];then
+        	echo "[ERROR] Please check if the network is connected or Check if the sources in /etc/apt/sources.list are available"
+         	return 1
+    	fi
+
+	C73_flag=`find $HOME -maxdepth 1 -name "MindStudio-ubuntu" 2> /dev/null`
+    	if [[ $C73_flag ]];then
+        	read -p "[INFO] The Mindstudio is existence.Do you want to re-install ? [Y/N]: " response
+        	if [ $response"z" = "Nz" ] || [ $response"z" = "nz" ]; then
+            		echo "Exit installation"
+            		return 1
+        	elif [ $response"z" = "Yz" ] || [ $response"z" = "yz" ] || [ $response"z" = "z" ]; then
+            		rm -rf MindStudio-ubuntu
+        	else
+			echo "[ERROR] Please input Y/N!"
+			return 1
+        	fi
+    	fi
+
+	package_flag=`find $HOME -maxdepth 1 -name "mindstudio.tar.gz" 2> /dev/null`
+    	if [[ ! $package_flag ]];then
+        	read -p "[INFO] can not find mindstudio.tar.gz in $HOME,Do you want download[Y/N]: " response
+       		if [ $response"z" = "Nz" ] || [ $response"z" = "nz" ]; then
+            		echo "Exit installation"
+            		return 1
+        	elif [ $response"z" = "Yz" ] || [ $response"z" = "yz" ] || [ $response"z" = "z" ]; then
+            		MIN_Download="YES"
+        	else
+            		echo "[ERROR] Please input Y/N!"
+            		return 1
+        	fi
+    	fi
+
+	TOOLKIT_flag_arm64=`find $HOME -maxdepth 1 -name "Ascend-Toolkit-20.0.RC1-arm64-linux_gcc7.3.0.run" 2> /dev/null`
+    	if [[ ! $TOOLKIT_flag_arm64 ]];then
+        	read -p "[INFO] can not find Ascend-Toolkit-20.0.RC1-arm64-linux_gcc7.3.0.run in $HOME, Do you want download[Y/N]: " response
+        	if [ $response"z" = "Nz" ] || [ $response"z" = "nz" ]; then
+            		echo "Exit installation"
+            		return 1
+        	elif [ $response"z" = "Yz" ] || [ $response"z" = "yz" ] || [ $response"z" = "z" ]; then
+            		TOOLKIT_arm64_Download="YES"
+        	else
+            		echo "[ERROR] Please input Y/N!"
+            		return 1
+        	fi
+    	fi
+
+	TOOLKIT_flag_x86_64=`find $HOME -maxdepth 1 -name "Ascend-Toolkit-20.0.RC1-x86_64-linux_gcc7.3.0.run" 2> /dev/null`
+        if [[ ! $TOOLKIT_flag_x86 ]];then
+                read -p "[INFO] can not find Ascend-Toolkit-20.0.RC1-x86_64-linux_gcc7.3.0.run in $HOME, Do you want download[Y/N]: " response
+                if [ $response"z" = "Nz" ] || [ $response"z" = "nz" ]; then
+                        echo "Exit installation"
+                        return 1
+                elif [ $response"z" = "Yz" ] || [ $response"z" = "yz" ] || [ $response"z" = "z" ]; then
+                        TOOLKIT_x86_64_Download="YES"
+                else
+                        echo "[ERROR] Please input Y/N!"
+                        return 1
+                fi
+        fi
+
+	if [[ $MIN_Download ]];then
+      		wget -O $HOME/mindstudio.tar.gz "https://mindstudio--ddk.obs.cn-north-1.myhuaweicloud.com/C73B050/mindstudio.tar.gz" --no-check-certificate
+        	if [ $? -ne 0 ];then
+            		echo "ERROR: download failed, please check Network."
+            		rm -rf $HOME/mindstudio.tar.gz
+            		return 1
+        	fi
+    	fi
+
+	if [[ $TOOLKIT_arm64_Download ]];then
+        	wget -O $HOME/Ascend-Toolkit-20.0.RC1-arm64-linux_gcc7.3.0.run "https://mindstudio--ddk.obs.cn-north-1.myhuaweicloud.com/C73B050/Ascend-Toolkit-20.0.RC1-arm64-linux_gcc7.3.0.run" --no-check-certificate
+        	if [ $? -ne 0 ];then
+            		echo "ERROR: download failed, please check Network."
+            		rm -rf $HOME/Ascend-Toolkit-20.0.RC1-arm64-linux_gcc7.3.0.run
+            		return 1
+        	fi
+    	fi
+
+	if [[ $TOOLKIT_x86_64_Download ]];then
+                wget -O $HOME/Ascend-Toolkit-20.0.RC1-x86_64-linux_gcc7.3.0.run "https://mindstudio--ddk.obs.cn-north-1.myhuaweicloud.com/C73B050/Ascend-Toolkit-20.0.RC1-x86_64-linux_gcc7.3.0.run"  --no-check-certificate
+		if [ $? -ne 0 ];then
+                        echo "ERROR: download failed, please check Network."
+                        rm -rf $HOME/Ascend-Toolkit-20.0.RC1-x86_64-linux_gcc7.3.0.run
+                        return 1
+                fi
+        fi
+
+	
+	sudo apt-get install -y gcc g++ make cmake unzip zlib1g zlib1g-dev libsqlite3-dev openssl libssl-dev libffi-dev pciutils net-tools
+	if [ $? -ne 0 ];then
+                echo "[ERROR]: install failed, please check Network."
+                return 1
+        fi
+
+	sudo apt-get install -y xterm firefox xdg-utils fonts-droid-fallback fonts-wqy-zenhei fonts-wqy-microhei fonts-arphic-ukai fonts-arphic-uming
+        if [ $? -ne 0 ];then
+                echo "[ERROR]: install failed, please check Network."
+                return 1
+        fi
+
+	sudo apt-get -y install libcanberra-gtk-module openjdk-8-jdk
+        if [ $? -ne 0 ];then
+                echo "[ERROR]: install failed, please check Network."
+                return 1
+        fi
+
+	sudo apt install  -y git
+        if [ $? -ne 0 ];then
+                echo "[ERROR]: install failed, please check Network."
+                return 1
+        fi
+
+	sudo apt-get install -y qemu-user-static binfmt-support python3-yaml gcc-aarch64-linux-gnu g++-aarch64-linux-gnu g++-5-aarch64-linux-gnu
+        if [ $? -ne 0 ];then
+                echo "[ERROR]: install failed, please check Network."
+                return 1
+        fi
+
+	cd $HOME
+	mkdir .pip
+	touch .pip/pip.conf
+	echo "[global]" > .pip/pip.conf
+	echo "trusted-host = mirrors.aliyun.com" >> .pip/pip.conf
+	echo "index-url = http://mirrors.aliyun.com/pypi/simple/" >> .pip/pip.conf
+
+	wget https://www.python.org/ftp/python/3.7.5/Python-3.7.5.tgz
+	if [ $? -ne 0 ];then
+		echo "[ERROR]: install failed, please check Network."
+		return 1
+	fi
+
+	tar -zxvf Python-3.7.5.tgz
+	cd Python-3.7.5
+	./configure --prefix=/usr/local/python3.7.5 --enable-shared
+	make
+	sudo make install
+
+	sudo cp /usr/local/python3.7.5/lib/libpython3.7m.so.1.0 /usr/lib
+	sudo ln -s /usr/local/python3.7.5/bin/python3 /usr/bin/python3.7
+	sudo ln -s /usr/local/python3.7.5/bin/pip3 /usr/bin/pip3.7
+	sudo ln -s /usr/local/python3.7.5/bin/python3 /usr/bin/python3.7.5
+	sudo ln -s /usr/local/python3.7.5/bin/pip3 /usr/bin/pip3.7.5
+
+	pip3.7.5 install attrs --user  
+	pip3.7.5 install psutil --user
+	pip3.7.5 install decorator --user
+	pip3.7.5 install numpy --user
+	pip3.7.5 install protobuf==3.11.3 --user
+	pip3.7.5 install scipy --user
+	pip3.7.5 install sympy --user
+	pip3.7.5 install cffi --user
+	pip3.7.5 install grpcio --user
+	pip3.7.5 install grpcio-tools --user
+	pip3.7.5 install requests --user
+	pip3.7.5 install gnureadline --user
+	pip3.7.5 install coverage --user
+	pip3.7.5 install matplotlib --user
+	pip3.7.5 install PyQt5==5.14.0 --user
+	pip3.7.5 install tensorflow==1.15 --user
+	pip3.7.5 install pylint --user
+	pip3.7.5 install tornado==5.1.0 --user
+
+	cd $HOME
+	chmod 777 Ascend-Toolkit-20.0.RC1-arm64-linux_gcc7.3.0.run
+	chmod 777 Ascend-Toolkit-20.0.RC1-x86_64-linux_gcc7.3.0.run
+	./Ascend-Toolkit-20.0.RC1-arm64-linux_gcc7.3.0.run --install
+	./Ascend-Toolkit-20.0.RC1-x86_64-linux_gcc7.3.0.run --install
+	tar zxvf mindstudio.tar.gz	
+
+	echo "export install_path=${HOME}/Ascend/ascend-toolkit/20.0.RC1" >> ~/.bashrc
+	echo "export PATH=/usr/local/python3.7.5/bin:${install_path}/atc/ccec_compiler/bin:${install_path}/atc/bin:$PATH" >> ~/.bashrc
+	echo "export PYTHONPATH=${install_path}/atc/python/site-packages/te:${install_path}/atc/python/site-packages/topi:$PYTHONPATH" >> ~/.bashrc
+	echo "export LD_LIBRARY_PATH=${install_path}/atc/lib64:$LD_LIBRARY_PATH" >> ~/.bashrc
+	echo "export ASCEND_OPP_PATH=${install_path}/opp" >> ~/.bashrc
+	source ~/.bashrc
+
+	echo "The C73 environment was successfully deployed, with MindStudio version 2.3.3 and Toolkit version 20.0.RC1"
+	
+	echo "MindStudio is about to open."
+	bash $HOME/MindStudio-ubuntu/bin/MindStudio.sh
+}
+main