diff --git a/README.md b/README.md
index bab3d714..934764c3 100644
--- a/README.md
+++ b/README.md
@@ -1,112 +1,78 @@
-# Visual Python
+# 1. Install Package ( windows / Linux / Mac )
+### 1.1. requirements
+> - Python 3.x
+> - jupyter notebook or anaconda env
+> _pip install jupyter_
+> or
+> _python -m pip install --user jupyter_
+>
+> _pip3 install jupyter_
+> or
+> _python3 -m pip install --user jupyter_
+
+### 1.2. Install VisualPython package
+> **[pip / conda]**
+> _pip install visualpython_
+
+### 1.3. Optional package
+* jupyter_contrib_nbextensions
+* Install to manage nbtextensions visually.
+>> **[pip]**
+>> _pip install jupyter_contrib_nbextensions
_
+ _jupyter contrib nbextension install --user_
+>> **[conda - anaconda env]**
+> _conda install -c conda-forge jupyter_contrib_nbextensions_
+ _jupyter contrib nbextension install --user_
+
+# 2. Package controller for Linux/Mac/Windows
+### 2.1. VisualPython contoller info
+
+> **usage: _visualpy [option]_**
-[](https://pypi.python.org/pypi/visualpython/)
-[](https://www.gnu.org/licenses/gpl-3.0.html)
-[](https://www.visualpython.ai)
-
-
-
-
-## Introduction
-Visual Python is a GUI-based Python code generator, developed on the Jupyter Notebook environment as an extension.
-
-
-1. Key Features
-* Automatically generates Python code based on a graphic user interface
-* Creates code blocks by tasks (such as data processing, visualization)
-* You can save the analysis process and share it (as .vp file) with others
-
-2. Who and What is it for?
-Visual Python is a data analytics solution for both Programmers & Non-programmers.
-
-Programmers can use the tool :
-* to save & reuse user-defined (or repeatedly used) code
-* to find Python packages and functions from the list
-
-Non-programmers will be able to :
-* learn the Python language more easily
-* manage big data with minimal coding skills
-
-
-
-## Getting Started
-
-### 1. Requirements
-
-Visual Python is developed as an extension on Jupyter Notebook.
-We recommend installing Anaconda (virtual environment).
-
-- Python version 3.x
-- Jupyter notebook or Anaconda env
-
-### 2. How to Install
-
-**1) Open Anaconda prompt**
-
-* Windows : Click Start > Search or Select 'Anaconda Prompt'
-* Mac : Open Launchpad > Select 'Terminal'
-
-**2) Install package from**
-```
-pip install visualpython
-```
-
-
-Depending on your virtual environment settings, you may need to install Jupyter Extensions.
-To install Jupyter Extension, use commands either:
```
-pip install jupyter_contrib_nbextensions
+ optional arguments:
+ -h, help - show this help message and exit
+ -e, enable - enable VisualPython
+ -d, disable - disable VisualPython
+ -i, install - install VisualPython extensions
+ -un, uninstall - uninstall VisualPython packages
+ -up, upgrade - upgrade VisualPython Package
+ -v, version - show VisualPython current version
```
-or
-```
-conda install -c conda-forge jupyter_contrib_nbextensions
-```
-
-**3) Enable the package**
-```
-visualpy install
-```
-
-**4) Activate Visual Python on Jupyter Notebook**
-
-Click orange square button on the right side of the Jupyter Notebook menu.
-
-### 3. Package Control Info
-* Usage: visualpy **[option]**
-* Optional arguments:
-
-```
-help - show help menu
-uninstall - uninstall packages
-upgrade - version upgrade
-version - version check
-```
-
-
-## Mission & Vision
-
-
-**Mission**
-To support technology and education so that anyone can leverage big data analytics to create a variety of social values.
-
-**Vision**
-To create an environment where you can learn and use big data analytics skills easily.
-
-
-
-
-## License
-GNU GPLv3 (See LICENSE file).
+### 2.2. Activate VisualPython
+> _visualpy install_
+> or
+> _visualpy -i_
+
+### 2.3. Disable VisualPython
+> _visualpy disable_
+> or
+> _visualpy -d_
+
+### 2.4. Enable VisualPython extension
+> _visualpy enable_
+> or
+> _visualpy -e_
+
+### 2.5. Upgrade VisualPython package version
+> _visualpy upgrade_
+> or
+> _visualpy -up_
+
+### 2.6. Uninstall VisualPython package
+> _visualpy uninstall_
+> or
+> _visualpy -un_
diff --git a/bin/visualpy.bat b/bin/visualpy.bat
index 651ecb95..79bfa0d8 100644
--- a/bin/visualpy.bat
+++ b/bin/visualpy.bat
@@ -1,250 +1,250 @@
-@echo off
-SetLocal
-rem #==========================================================================
-rem # Filename : visualpy.bat
-rem # function : control Visual Python for windows
-rem # Creator : BlackLogic - LJ
-rem # version : 2.1
-rem # License : GPLv3
-rem # Date : 2020 07.30
-rem # MDate : 2020 12.29
-rem #==========================================================================
-
-rem ## setting variables
-
-set v_prod=visualpython
-(echo "%v_prod%" & echo.) | findstr /O . | more +1 | (set /P RESULT= & call exit /B %%RESULT%%)
-set /A v_prd_length=%ERRORLEVEL%-5
-set v_option=%1
-for /f "delims=, tokens=1*" %%i in ('pip show %v_prod% 2^>^&1 ^| find "Location"') do (
-set v_1=%%i)
-set v_path1=%v_1:~10%
-set v_str1=jupyter nbextension
-set v_str2=%v_prod%/src/main
-set v_srch=pip search %v_prod%
-set v_upgr=pip install %v_prod% --upgrade
-set v_unst=pip uninstall %v_prod%
-set v_ckup=pip list -o
-set v_show=pip show %v_prod%
-
-rem check env & setting path2
-where /q conda-env
-IF ERRORLEVEL 1 (
- call :l_prt_be_line
- ECHO Not a conda env.
- set v_path2=%APPDATA%\jupyter\nbextensions\
-) ELSE (
- call :l_prt_be_line
- ECHO conda env.
- set v_path2=%v_path1:~,-18%\share\jupyter\nbextensions\
-)
-
-rem ## Main Block
-:l_main
- IF /i "%v_option%"=="" goto :l_help
-
- for %%i in (-h help) do if /i %v_option% == %%i call :l_help
- for %%i in (-e enable) do if /i %v_option% == %%i call :l_enable
- for %%i in (-d disable) do if /i %v_option% == %%i call :l_disable
- for %%i in (-i install) do if /i %v_option% == %%i call :l_install
- for %%i in (-up upgrade) do if /i %v_option% == %%i call :l_upgrade
- for %%i in (-v version) do if /i %v_option% == %%i call :l_version
- for %%i in (-ce checkext) do if /i %v_option% == %%i call :l_check_extension
- for %%i in (-cb checkbpl) do if /i %v_option% == %%i call :l_check_visualpython
- for %%i in (-un uninstall) do if /i %v_option% == %%i goto :l_uninstall
- goto :eof
-
-rem ## Function Block
-:l_help
- echo.
- echo usage: visualpy option
- echo optional arguments:
- echo -h, help show this help message and exit
- echo -e, enable enable Visual Python
- echo -d, disable disable Visual Python
- echo -i, install install Visual Python extensions
- echo -un, uninstall uninstall Visual Python packages
- echo -up, upgrade upgrade Visual Python Package
- echo -v, version show Visual Python current version
- echo.
- goto :eof
-
-:l_check_extension
- IF NOT EXIST "%v_path2%" call :l_prt_extensiondir
- goto :eof
-
-:l_check_visualpython
- IF EXIST "%v_path2%%v_prod%" (
- set v_flag=1
- ) ELSE (
- set v_flag=2
- )
- goto :eof
-
-:l_install
- rem "" is for envname with space.
- IF EXIST "%v_path2%%v_prod%" ( call :l_prt_be_line
- echo Check installed %v_prod% Path :
- echo %v_path2%%v_prod%
- call :l_prt_visualpythondir
- call :l_overwrite
- ) ELSE ( call :l_copy_files
- call :l_enable
- )
- goto :eof
-
-:l_enable
- call :l_prt_be_line
- %v_str1% enable %v_str2%
- call :l_prt_af_line
- goto :eof
-
-:l_disable
- call :l_prt_af_line
- %v_str1% disable %v_str2%
- call :l_prt_af_line
- goto :eof
-
-:l_overwrite
- rem if visaulpython 없는경우 install로 수행
- rem else remove & install
- call :l_disable
- call :l_remove_files
- call :l_copy_files
- call :l_enable
- goto :eof
-
-:l_copy_files
- call :l_prt_be_line
- echo source : %v_path1%\%v_prod%\
- rem "" is for envname with space.
- xcopy /q /y /e "%v_path1%\%v_prod%" "%v_path2%%v_prod%\"
- echo target : %v_path2%%v_prod%\
- call :l_prt_af_line
- goto :eof
-
-:l_remove_files
- call :l_prt_be_line
- echo Remove Visual Python Directories.
- rem "" is for envname with space.
- rmdir /s /q "%v_path2%%v_prod%"
- call :l_prt_af_line
- goto :eof
-
-:l_upgrade
- call :l_prt_af_line
- echo Running upgrade visualpython.
- call :l_prt_af_line
- rem setting current version
- for /f "tokens=*" %%i in ( '%v_show% 2^>^&1 ^| findstr /i Version') do (
- set v_currentver=%%i
- )
-
- rem running version upgrade
- %v_upgr%
-
- rem setting last installed version
- for /f "tokens=*" %%i in ( '%v_show% 2^>^&1 ^| findstr /i Version') do (
- set v_lastver=%%i
- )
- set v_install= Installed %v_currentver%
- set v_last=Last Release %v_lastver%
-
- call :l_prt_af_line
-
- if not %v_lastver:~9% == %v_currentver:~9% (
- echo change visualpython extension files ...
- call :l_disable
- call :l_copy_files
- call :l_enable
- ) else (
- echo Already installed last Visual Python version.
- call :l_print_version
- )
- goto :eof
-
-:l_version
- rem call :l_prt_be_line
-
- for /f "tokens=*" %%i in ('%v_ckup% 2^>^&1 ^| find /i "%v_prod%"') do ( set v_info=%%i )
-
- if "%v_info%."=="." (
- rem pass upgrade
- for /f "tokens=*" %%i in ( '%v_show% 2^>^&1 ^| findstr /i Version') do ( set v_last=%%i
-
- set v_last=Last Release %%i
- set v_install= Installed %%i
- set v_ver_flag=0
- )
- ) else (
- rem run upgrade
- for /f "tokens=2-3" %%i in ( 'echo %v_info%' ) do (
- rem echo Last release Version : %%j
- rem echo Installed Version : %%i
- set v_install= Installed Version: %%i
- set v_last=Last Release Version: %%j
- set v_ver_flag=1
- )
- )
- call :l_print_version
- goto :eof
-
-:l_print_version
- call :l_prt_af_line
- echo %v_install%
- echo %v_last%
- call :l_prt_af_line
- rem echo %v_flag%
- goto :eof
-
-:l_prt_extensiondir
- call :l_prt_be_line
- echo Nbextension not activated
- echo Plz install nbextension
- call :l_prt_af_line
- goto :eof
-
-:l_prt_visualpythondir
- call :l_prt_af_line
- echo Already exists Visual Python.
- goto :eof
-
-:l_prt_notexists_visualpythondir
- call :l_prt_be_line
- echo Visual Python extension not installed.
- call :l_prt_af_line
- goto :eof
-
-:l_prt_be_line
- echo.
- echo ==========================================================================================
- goto :eof
-
-:l_prt_af_line
- echo ==========================================================================================
- goto :eof
-
-:l_prt_line
- echo ------------------------------------------------------------------------------------------
- goto :eof
-
-
-:l_uninstall
- IF EXIST "%v_path2%%v_prod%" (
- call :l_disable
- call :l_remove_files
- echo "%v_path2%%v_prod%"
- call :l_prt_af_line
- %v_unst%
- ) else (
- call :l_prt_be_line
- echo %v_path1:~,-18%\share\jupyter\nbextensions\
- echo %v_path2%%v_prod%
- call :l_prt_af_line
- %v_unst%
- )
-
-rem #==========================================================================
-rem #End of File
-rem #==========================================================================
+@echo off
+SetLocal
+rem #==========================================================================
+rem # Filename : visualpy.bat
+rem # function : control Visual Python for windows
+rem # Creator : BlackLogic - LJ
+rem # version : 2.1
+rem # License : GPLv3
+rem # Date : 2020 07.30
+rem # MDate : 2020 12.29
+rem #==========================================================================
+
+rem ## setting variables
+
+set v_prod=visualpython
+(echo "%v_prod%" & echo.) | findstr /O . | more +1 | (set /P RESULT= & call exit /B %%RESULT%%)
+set /A v_prd_length=%ERRORLEVEL%-5
+set v_option=%1
+for /f "delims=, tokens=1*" %%i in ('pip show %v_prod% 2^>^&1 ^| find "Location"') do (
+set v_1=%%i)
+set v_path1=%v_1:~10%
+set v_str1=jupyter nbextension
+set v_str2=%v_prod%/src/main
+set v_srch=pip search %v_prod%
+set v_upgr=pip install %v_prod% --upgrade
+set v_unst=pip uninstall %v_prod%
+set v_ckup=pip list -o
+set v_show=pip show %v_prod%
+
+rem check env & setting path2
+where /q conda-env
+IF ERRORLEVEL 1 (
+ call :l_prt_be_line
+ ECHO Not a conda env.
+ set v_path2=%APPDATA%\jupyter\nbextensions\
+) ELSE (
+ call :l_prt_be_line
+ ECHO conda env.
+ set v_path2=%v_path1:~,-18%\share\jupyter\nbextensions\
+)
+
+rem ## Main Block
+:l_main
+ IF /i "%v_option%"=="" goto :l_help
+
+ for %%i in (-h help) do if /i %v_option% == %%i call :l_help
+ for %%i in (-e enable) do if /i %v_option% == %%i call :l_enable
+ for %%i in (-d disable) do if /i %v_option% == %%i call :l_disable
+ for %%i in (-i install) do if /i %v_option% == %%i call :l_install
+ for %%i in (-up upgrade) do if /i %v_option% == %%i call :l_upgrade
+ for %%i in (-v version) do if /i %v_option% == %%i call :l_version
+ for %%i in (-ce checkext) do if /i %v_option% == %%i call :l_check_extension
+ for %%i in (-cb checkbpl) do if /i %v_option% == %%i call :l_check_visualpython
+ for %%i in (-un uninstall) do if /i %v_option% == %%i goto :l_uninstall
+ goto :eof
+
+rem ## Function Block
+:l_help
+ echo.
+ echo usage: visualpy option
+ echo optional arguments:
+ echo -h, help show this help message and exit
+ echo -e, enable enable Visual Python
+ echo -d, disable disable Visual Python
+ echo -i, install install Visual Python extensions
+ echo -un, uninstall uninstall Visual Python packages
+ echo -up, upgrade upgrade Visual Python Package
+ echo -v, version show Visual Python current version
+ echo.
+ goto :eof
+
+:l_check_extension
+ IF NOT EXIST "%v_path2%" call :l_prt_extensiondir
+ goto :eof
+
+:l_check_visualpython
+ IF EXIST "%v_path2%%v_prod%" (
+ set v_flag=1
+ ) ELSE (
+ set v_flag=2
+ )
+ goto :eof
+
+:l_install
+ rem "" is for envname with space.
+ IF EXIST "%v_path2%%v_prod%" ( call :l_prt_be_line
+ echo Check installed %v_prod% Path :
+ echo %v_path2%%v_prod%
+ call :l_prt_visualpythondir
+ call :l_overwrite
+ ) ELSE ( call :l_copy_files
+ call :l_enable
+ )
+ goto :eof
+
+:l_enable
+ call :l_prt_be_line
+ %v_str1% enable %v_str2%
+ call :l_prt_af_line
+ goto :eof
+
+:l_disable
+ call :l_prt_af_line
+ %v_str1% disable %v_str2%
+ call :l_prt_af_line
+ goto :eof
+
+:l_overwrite
+ rem if visaulpython 없는경우 install로 수행
+ rem else remove & install
+ call :l_disable
+ call :l_remove_files
+ call :l_copy_files
+ call :l_enable
+ goto :eof
+
+:l_copy_files
+ call :l_prt_be_line
+ echo source : %v_path1%\%v_prod%\
+ rem "" is for envname with space.
+ xcopy /q /y /e "%v_path1%\%v_prod%" "%v_path2%%v_prod%\"
+ echo target : %v_path2%%v_prod%\
+ call :l_prt_af_line
+ goto :eof
+
+:l_remove_files
+ call :l_prt_be_line
+ echo Remove Visual Python Directories.
+ rem "" is for envname with space.
+ rmdir /s /q "%v_path2%%v_prod%"
+ call :l_prt_af_line
+ goto :eof
+
+:l_upgrade
+ call :l_prt_af_line
+ echo Running upgrade visualpython.
+ call :l_prt_af_line
+ rem setting current version
+ for /f "tokens=*" %%i in ( '%v_show% 2^>^&1 ^| findstr /i Version') do (
+ set v_currentver=%%i
+ )
+
+ rem running version upgrade
+ %v_upgr%
+
+ rem setting last installed version
+ for /f "tokens=*" %%i in ( '%v_show% 2^>^&1 ^| findstr /i Version') do (
+ set v_lastver=%%i
+ )
+ set v_install= Installed %v_currentver%
+ set v_last=Last Release %v_lastver%
+
+ call :l_prt_af_line
+
+ if not %v_lastver:~9% == %v_currentver:~9% (
+ echo change visualpython extension files ...
+ call :l_disable
+ call :l_copy_files
+ call :l_enable
+ ) else (
+ echo Already installed last Visual Python version.
+ call :l_print_version
+ )
+ goto :eof
+
+:l_version
+ rem call :l_prt_be_line
+
+ for /f "tokens=*" %%i in ('%v_ckup% 2^>^&1 ^| find /i "%v_prod%"') do ( set v_info=%%i )
+
+ if "%v_info%."=="." (
+ rem pass upgrade
+ for /f "tokens=*" %%i in ( '%v_show% 2^>^&1 ^| findstr /i Version') do ( set v_last=%%i
+
+ set v_last=Last Release %%i
+ set v_install= Installed %%i
+ set v_ver_flag=0
+ )
+ ) else (
+ rem run upgrade
+ for /f "tokens=2-3" %%i in ( 'echo %v_info%' ) do (
+ rem echo Last release Version : %%j
+ rem echo Installed Version : %%i
+ set v_install= Installed Version: %%i
+ set v_last=Last Release Version: %%j
+ set v_ver_flag=1
+ )
+ )
+ call :l_print_version
+ goto :eof
+
+:l_print_version
+ call :l_prt_af_line
+ echo %v_install%
+ echo %v_last%
+ call :l_prt_af_line
+ rem echo %v_flag%
+ goto :eof
+
+:l_prt_extensiondir
+ call :l_prt_be_line
+ echo Nbextension not activated
+ echo Plz install nbextension
+ call :l_prt_af_line
+ goto :eof
+
+:l_prt_visualpythondir
+ call :l_prt_af_line
+ echo Already exists Visual Python.
+ goto :eof
+
+:l_prt_notexists_visualpythondir
+ call :l_prt_be_line
+ echo Visual Python extension not installed.
+ call :l_prt_af_line
+ goto :eof
+
+:l_prt_be_line
+ echo.
+ echo ==========================================================================================
+ goto :eof
+
+:l_prt_af_line
+ echo ==========================================================================================
+ goto :eof
+
+:l_prt_line
+ echo ------------------------------------------------------------------------------------------
+ goto :eof
+
+
+:l_uninstall
+ IF EXIST "%v_path2%%v_prod%" (
+ call :l_disable
+ call :l_remove_files
+ echo "%v_path2%%v_prod%"
+ call :l_prt_af_line
+ %v_unst%
+ ) else (
+ call :l_prt_be_line
+ echo %v_path1:~,-18%\share\jupyter\nbextensions\
+ echo %v_path2%%v_prod%
+ call :l_prt_af_line
+ %v_unst%
+ )
+
+rem #==========================================================================
+rem #End of File
+rem #==========================================================================
EndLocal
\ No newline at end of file
diff --git a/src/api_block/blockContainer.js b/src/api_block/blockContainer.js
index 05eaedcf..4dffb13d 100644
--- a/src/api_block/blockContainer.js
+++ b/src/api_block/blockContainer.js
@@ -2581,7 +2581,7 @@ define([
this.hideOptionPreviewBox();
$(VP_ID_PREFIX + VP_APIBLOCK_BOARD_OPTION_PREVIEW_BUTTON).removeClass('enabled');
- this.setNavigator(BLOCK_CODELINE_TYPE.NONE, 'Visual Python 1.1.0');
+ this.setNavigator(BLOCK_CODELINE_TYPE.NONE, 'Visual Python 1.1.1');
this.setFocusedPageType(FOCUSED_PAGE_TYPE.BOARD);
$('.vp-apiblock-option-tab-none').css(STR_DISPLAY, STR_BLOCK);
}
diff --git a/src/api_block/index.html b/src/api_block/index.html
index 3b1069df..26d360bd 100644
--- a/src/api_block/index.html
+++ b/src/api_block/index.html
@@ -107,7 +107,7 @@
id='vp_apiblock_option_page'>