diff --git a/code/mindmap-model/pom.xml b/code/mindmap-model/pom.xml
index 7d4c7386..a79d6bd8 100644
--- a/code/mindmap-model/pom.xml
+++ b/code/mindmap-model/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <artifactId>mindolph</artifactId>
         <groupId>com.mindolph</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2</version>
     </parent>
 
     <artifactId>mindmap-model</artifactId>
diff --git a/code/mindmap-panel/pom.xml b/code/mindmap-panel/pom.xml
index aace6615..fc26fc88 100644
--- a/code/mindmap-panel/pom.xml
+++ b/code/mindmap-panel/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <artifactId>mindolph</artifactId>
         <groupId>com.mindolph</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2</version>
     </parent>
 
     <artifactId>mindmap-panel</artifactId>
diff --git a/code/mindolph-base/pom.xml b/code/mindolph-base/pom.xml
index 49339f57..016edb70 100644
--- a/code/mindolph-base/pom.xml
+++ b/code/mindolph-base/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>mindolph</artifactId>
         <groupId>com.mindolph</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/code/mindolph-core/pom.xml b/code/mindolph-core/pom.xml
index ea9965ac..7da3b7e4 100644
--- a/code/mindolph-core/pom.xml
+++ b/code/mindolph-core/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>mindolph</artifactId>
         <groupId>com.mindolph</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/code/mindolph-desktop/pom.xml b/code/mindolph-desktop/pom.xml
index 82589cb0..52187290 100644
--- a/code/mindolph-desktop/pom.xml
+++ b/code/mindolph-desktop/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>mindolph</artifactId>
         <groupId>com.mindolph</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -17,7 +17,7 @@
     <properties>
         <main-class>com.mindolph.desktop.Launcher</main-class>
         <app.name>Mindolph</app.name>
-        <app.version>1.1.1</app.version>
+        <app.version>1.1.2</app.version>
         <app.release>Stable</app.release>
         <jvm.modules>javafx.controls,javafx.fxml,javafx.swing,javafx.web</jvm.modules>
         <app.vendor>Mindolph Team</app.vendor>
diff --git a/code/mindolph-fx/pom.xml b/code/mindolph-fx/pom.xml
index 61f6a11c..65c25467 100644
--- a/code/mindolph-fx/pom.xml
+++ b/code/mindolph-fx/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>mindolph</artifactId>
         <groupId>com.mindolph</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/code/mindolph-fx/src/main/resources/dialog/about_dialog.fxml b/code/mindolph-fx/src/main/resources/dialog/about_dialog.fxml
index 6e65aef6..6b5ad096 100644
--- a/code/mindolph-fx/src/main/resources/dialog/about_dialog.fxml
+++ b/code/mindolph-fx/src/main/resources/dialog/about_dialog.fxml
@@ -23,7 +23,7 @@
             </ImageView>
             <VBox prefHeight="200.0" prefWidth="100.0" spacing="8.0" HBox.hgrow="ALWAYS">
                <children>
-                  <Label style="-fx-font-weight: bold; -fx-font-size: 20;" text="Mindolph v1.1.1" />
+                  <Label style="-fx-font-weight: bold; -fx-font-size: 20;" text="Mindolph v1.1.2" />
                   <Hyperlink onAction="#onLink" text="https://github.com/mindolph/Mindolph" />
                   <Label text="email: mindolph.com@gmail.com">
                      <VBox.margin>
diff --git a/code/mindolph-markdown/pom.xml b/code/mindolph-markdown/pom.xml
index c2a2f9f5..833f410a 100644
--- a/code/mindolph-markdown/pom.xml
+++ b/code/mindolph-markdown/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>mindolph</artifactId>
         <groupId>com.mindolph</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/code/mindolph-mindmap/pom.xml b/code/mindolph-mindmap/pom.xml
index 8f57d9fd..654c786d 100644
--- a/code/mindolph-mindmap/pom.xml
+++ b/code/mindolph-mindmap/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>mindolph</artifactId>
         <groupId>com.mindolph</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/code/mindolph-plantuml/pom.xml b/code/mindolph-plantuml/pom.xml
index acab2d23..fdcce2b8 100644
--- a/code/mindolph-plantuml/pom.xml
+++ b/code/mindolph-plantuml/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>mindolph</artifactId>
         <groupId>com.mindolph</groupId>
-        <version>1.1.1</version>
+        <version>1.1.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/code/pom.xml b/code/pom.xml
index 238308ad..473ec6d3 100644
--- a/code/pom.xml
+++ b/code/pom.xml
@@ -7,7 +7,7 @@
     <groupId>com.mindolph</groupId>
     <artifactId>mindolph</artifactId>
     <packaging>pom</packaging>
-    <version>1.1.1</version>
+    <version>1.1.2</version>
     <modules>
         <module>mindolph-fx</module>
         <module>mindolph-core</module>