diff --git a/01-intro.rst b/01-intro.rst
index 7741c12..9a0c476 100644
--- a/01-intro.rst
+++ b/01-intro.rst
@@ -29,21 +29,33 @@ LimeSurvey自2003年初版至今，歷經14年82個語言的全球使用者開
     |             |五點量表、日 |             |五點量表、日 |             |
     |             |期、排序…等  |             |期、排序…等  |             |
     +-------------+-------------+-------------+-------------+-------------+
-    |跳題邏輯：選 |✓            |✗            |✓            |✓            |
-    |「一」接1.1題|             |             |             |             |
-    |、選「是」跳 |             |             |             |             |
-    |第十題…等    |             |             |             |             |
+    |跳題邏輯：選 |✓            |✗            |付費加值功能 |✓            |
+    |「一」接1.1題|             |             |。只能跳別的 |             |
+    |、選「是」跳 |             |             |題組（頁面） |             |
+    |第十題…等    |             |             |，無法跳同題 |             |
+    |             |             |             |組其他題。   |             |
     +-------------+-------------+-------------+-------------+-------------+
-    |限定填答者   |✓            |✗            |✓            |✓            |
+    |限定填答者   |✓            |✗            |✗            |✓            |
+    +-------------+-------------+-------------+-------------+-------------+
+    |匯出結果     |✓            |✓            |付費加值功能 |✓            |
+    +-------------+-------------+-------------+-------------+-------------+
+    |隨機A/B卷    |✓            |✗            |付費加值功能 |✓            |
+    +-------------+-------------+-------------+-------------+-------------+
+    |限時填答     |✓            |✗            |✗            |✓            |
+    +-------------+-------------+-------------+-------------+-------------+
+    |答案評分     |✗            |✗            |✓            |✓            |
     +-------------+-------------+-------------+-------------+-------------+
     |存於校內，   |✓            |✗            |✗            |✓            |
     |個資有保障   |             |             |             |             |
     +-------------+-------------+-------------+-------------+-------------+
-    |建置費用     |無，校內公用 |無           |無           |昂貴         |
+    |建置費用     |無，校內公用 |無           |免費限十題。 |昂貴         |
+    |             |             |             |進階加值功能 |             |
+    |             |             |             |需付費。     |             |
     +-------------+-------------+-------------+-------------+-------------+
     |立即可用     |✓            |✓            |✓            |✗            |
     +-------------+-------------+-------------+-------------+-------------+
 
+
 適用的情境
 ----------
 
diff --git a/learning-limesurvey.tex.patch b/learning-limesurvey.tex.patch
index 28c5be6..07515a6 100644
--- a/learning-limesurvey.tex.patch
+++ b/learning-limesurvey.tex.patch
@@ -1,8 +1,8 @@
 diff -r -u a/_build/latex/learning-limesurvey.tex b/_build/latex/learning-limesurvey.tex
---- a/_build/latex/learning-limesurvey.tex	2017-11-17 20:55:47.365945886 +0800
-+++ b/_build/latex/learning-limesurvey.tex	2017-11-17 20:56:46.851964402 +0800
+--- 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{1.0}
+ \release{2.0}
  \author{楊士青}
  \newcommand{\sphinxlogo}{}
 -\renewcommand{\releasename}{釋出}
@@ -20,7 +20,7 @@ diff -r -u a/_build/latex/learning-limesurvey.tex b/_build/latex/learning-limesu
  \tableofcontents
  \phantomsection\label{index::doc}
  
-@@ -181,7 +183,7 @@
+@@ -200,7 +202,7 @@
  
  \begin{threeparttable}
  \capstart\caption{問卷調查平台比較}\label{01-intro:id5}