diff --git a/README.md b/README.md
index 4449757a..2474e843 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@
-
+
@@ -143,7 +143,7 @@
|  |  |  |
|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|
-| [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-0.13.50.dmg) | [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-setup-0.13.50.exe) | [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-0.13.50-x86_64.AppImage) |
+| [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-0.13.53.dmg) | [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-setup-0.13.53.exe) | [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-0.13.53-x86_64.AppImage) |
Can't find your system? Go to the [release page](https://github.com/marktext/marktext/releases/latest). Is a version for your system unavailable? Than open an [issue](https://github.com/marktext/marktext/issues).
diff --git a/doc/i18n/french.md b/doc/i18n/french.md
index 11dbbeaf..2558b429 100644
--- a/doc/i18n/french.md
+++ b/doc/i18n/french.md
@@ -35,7 +35,7 @@
-
+
@@ -117,7 +117,7 @@
|  |  |  |
|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|
-| [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-0.13.50.dmg) | [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-setup-0.13.50.exe) | [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-0.13.50-x86_64.AppImage) |
+| [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-0.13.53.dmg) | [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-setup-0.13.53.exe) | [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-0.13.53-x86_64.AppImage) |
Vous ne trouvez pas votre système? Aller sur la [page des releases](https://github.com/marktext/marktext/releases). Toujours pas? Ouvrez une [issue](https://github.com/marktext/marktext/issues).
diff --git a/doc/i18n/ja.md b/doc/i18n/ja.md
index 73fe72ee..284fc6f6 100644
--- a/doc/i18n/ja.md
+++ b/doc/i18n/ja.md
@@ -35,7 +35,7 @@
-
+
@@ -117,7 +117,7 @@
|  |  |  |
|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|
-| [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-0.13.50.dmg) | [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-setup-0.13.50.exe) | [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-0.13.50-x86_64.AppImage) |
+| [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-0.13.53.dmg) | [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-setup-0.13.53.exe) | [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-0.13.53-x86_64.AppImage) |
上記にご利用のプラットフォームが無い場合は、[リリースページ](https://github.com/marktext/marktext/releases)を探してみてください。それでも見つからない場合は [issue](https://github.com/marktext/marktext/issues) を作成してお知らせいただけると幸いです。
diff --git a/doc/i18n/pl.md b/doc/i18n/pl.md
index 4be8ee36..1de202c0 100644
--- a/doc/i18n/pl.md
+++ b/doc/i18n/pl.md
@@ -35,7 +35,7 @@
-
+
@@ -117,7 +117,7 @@
|  |  |  |
|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|
-| [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-0.13.50.dmg) | [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-setup-0.13.50.exe) | [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-0.13.50-x86_64.AppImage) |
+| [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-0.13.53.dmg) | [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-setup-0.13.53.exe) | [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-0.13.53-x86_64.AppImage) |
Nie znalazłeś swojego systemu? Przejdź do strony [release](https://github.com/marktext/marktext/releases). Wciąż nie znalazłeś? Zgłoś [problem](https://github.com/marktext/marktext/issues).
diff --git a/doc/i18n/pt.md b/doc/i18n/pt.md
index 1113d1d3..92d3e7e6 100644
--- a/doc/i18n/pt.md
+++ b/doc/i18n/pt.md
@@ -35,7 +35,7 @@
-
+
@@ -118,7 +118,7 @@ Esperamos que todos os amantes do markdown contribuam e ajudem no desenvolviment
|  |  |  |
|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|
-| [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-0.13.50.dmg) | [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-setup-0.13.50.exe) | [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-0.13.50-x86_64.AppImage) |
+| [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-0.13.53.dmg) | [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-setup-0.13.53.exe) | [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-0.13.53-x86_64.AppImage) |
Não encontra seu sistema? [página de downloads](https://github.com/marktext/marktext/releases). Ainda não encontrou? Abra uma [issue](https://github.com/marktext/marktext/issues).
diff --git a/doc/i18n/spanish.md b/doc/i18n/spanish.md
index 3514c9a1..78d7c838 100644
--- a/doc/i18n/spanish.md
+++ b/doc/i18n/spanish.md
@@ -35,7 +35,7 @@
-
+
@@ -117,7 +117,7 @@
|  |  |  |
|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|
-| [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-0.13.50.dmg) | [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-setup-0.13.50.exe) | [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-0.13.50-x86_64.AppImage) |
+| [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-0.13.53.dmg) | [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-setup-0.13.53.exe) | [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-0.13.53-x86_64.AppImage) |
¿No encuentras tu sistema? Ve a la [página de descargas](https://github.com/marktext/marktext/releases). ¿No se encuentra disponible tu versión? Abre una [issue](https://github.com/marktext/marktext/issues).
diff --git a/doc/i18n/tr.md b/doc/i18n/tr.md
index f0d240c7..3415b49f 100644
--- a/doc/i18n/tr.md
+++ b/doc/i18n/tr.md
@@ -35,7 +35,7 @@
-
+
@@ -121,7 +121,7 @@
|  |  |  |
| :--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------: |
-| [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-0.13.50.dmg) | [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-setup-0.13.50.exe) | [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-0.13.50-x86_64.AppImage) |
+| [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-0.13.53.dmg) | [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-setup-0.13.53.exe) | [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-0.13.53-x86_64.AppImage) |
Kendi sistemini bulamıyor musun? [Yayınlanma sayfasına](https://github.com/marktext/marktext/releases) git.Hala mı bulamıyorsun? Bir [issue](https://github.com/marktext/marktext/issues) aç.
diff --git a/doc/i18n/zh_cn.md b/doc/i18n/zh_cn.md
index 9fa08d93..39a5be13 100644
--- a/doc/i18n/zh_cn.md
+++ b/doc/i18n/zh_cn.md
@@ -35,7 +35,7 @@
-
+
@@ -118,7 +118,7 @@
|  |  |  |
|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|
-| [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-0.13.50.dmg) | [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-setup-0.13.50.exe) | [](https://github.com/marktext/marktext/releases/download/v0.13.50/marktext-0.13.50-x86_64.AppImage) |
+| [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-0.13.53.dmg) | [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-setup-0.13.53.exe) | [](https://github.com/marktext/marktext/releases/download/v0.13.53/marktext-0.13.53-x86_64.AppImage) |
如果你依然没有找到适合你的版本,请直接从 [release](https://github.com/marktext/marktext/releases) 页面下载。
diff --git a/resources/linux/marktext.appdata.xml b/resources/linux/marktext.appdata.xml
index 029e667a..0664d6df 100644
--- a/resources/linux/marktext.appdata.xml
+++ b/resources/linux/marktext.appdata.xml
@@ -70,7 +70,7 @@
none
-
+
diff --git a/src/muya/lib/contentState/mathCtrl.js b/src/muya/lib/contentState/mathCtrl.js
index 3e5e70c8..30b0c6c9 100644
--- a/src/muya/lib/contentState/mathCtrl.js
+++ b/src/muya/lib/contentState/mathCtrl.js
@@ -58,8 +58,9 @@ const mathCtrl = ContentState => {
ContentState.prototype.handleMathBlockClick = function (mathFigure) {
const { id } = mathFigure
const mathBlock = this.getBlock(id)
- const textAreaBlock = mathBlock.children[0]
- const firstLine = textAreaBlock.children[0]
+ const preBlock = mathBlock.children[0]
+ const firstLine = preBlock.children[0].children[0]
+
const { key } = firstLine
const offset = 0
this.cursor = {