diff --git a/Makefile b/Makefile
index 949fd78..12d1d29 100644
--- a/Makefile
+++ b/Makefile
@@ -16,7 +16,7 @@ I18NSPHINXOPTS  = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
 
 # My local extension
 PROJNAME		= learning-limesurvey
-PROJVER			= 2.2
+PROJVER			= 3.0
 
 .PHONY: help
 help:
diff --git a/conf.py b/conf.py
index e7b49a3..8826a75 100644
--- a/conf.py
+++ b/conf.py
@@ -57,9 +57,9 @@ author = u'楊士青 <imacat@ntnu.edu.tw>'
 # built documents.
 #
 # The short X.Y version.
-version = u'2.2'
+version = u'3.0'
 # The full version, including alpha/beta/rc tags.
-release = u'2.2'
+release = u'3.0'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
@@ -133,7 +133,7 @@ html_theme = 'alabaster'
 # The name for this set of Sphinx documents.
 # "<project> v<release> documentation" by default.
 #
-# html_title = u'台師大問卷調查平台LimeSurvey學習手冊 v2.2'
+# html_title = u'台師大問卷調查平台LimeSurvey學習手冊 v3.0'
 
 # A shorter title for the navigation bar.  Default is the same as html_title.
 #
diff --git a/index.rst b/index.rst
index b439d2e..8496a6a 100644
--- a/index.rst
+++ b/index.rst
@@ -26,7 +26,7 @@
 可供下載，並有
 `填答者名單CSV檔範例 <http://limesurvey.iro.ntnu.edu.tw/learning/participants-example.csv>`_
 可下載參考，亦歡迎下載參閱
-`學習手冊的Sphinx/reStructuredText原始檔 <http://limesurvey.iro.ntnu.edu.tw/learning/learning-limesurvey-2.2.zip>`_
+`學習手冊的Sphinx/reStructuredText原始檔 <http://limesurvey.iro.ntnu.edu.tw/learning/learning-limesurvey-3.0.zip>`_
 。台師大問卷調查平台上，有
 `本學習手冊上的範例問卷 <http://limesurvey.iro.ntnu.edu.tw/index.php/161873>`_
 ，歡迎參閱。
diff --git a/learning-limesurvey.tex.patch b/learning-limesurvey.tex.patch
index d3b9616..c2af948 100644
--- a/learning-limesurvey.tex.patch
+++ b/learning-limesurvey.tex.patch
@@ -2,7 +2,7 @@ diff -r -u a/_build/latex/learning-limesurvey.tex b/_build/latex/learning-limesu
 --- a/_build/latex/learning-limesurvey.tex	2017-11-22 10:38:01.965578637 +0800
 +++ b/_build/latex/learning-limesurvey.tex	2017-11-22 10:39:03.497580780 +0800
 @@ -41,7 +41,7 @@
- \release{2.2}
+ \release{3.0}
  \author{楊士青}
  \newcommand{\sphinxlogo}{}
 -\renewcommand{\releasename}{釋出}