diff --git a/docs/doc.md b/docs/doc.md
index 5595d36..80de2ff 100644
--- a/docs/doc.md
+++ b/docs/doc.md
@@ -411,7 +411,7 @@ robotgo.Convert("test.png", "test.tif")
 
 #### Return:
 
-   if listened return 0
+    if listened return 0
 
 #### Examples:
 
diff --git a/docs/doc_zh.md b/docs/doc_zh.md
index 7fa94ef..d7d9023 100644
--- a/docs/doc_zh.md
+++ b/docs/doc_zh.md
@@ -412,7 +412,7 @@ robotgo.ScrollMouse(50, "down")
 ```Go
 robotgo.Convert("test.png", "test.tif")
 ```  
-##<h2 id="Event">事件</h2> 
+## <h2 id="Event">事件</h2> 
 
 ### <h3 id="AddEvent">.AddEvent(string)</h3>
 
diff --git a/robotgo.go b/robotgo.go
index e68b5f5..679f12f 100644
--- a/robotgo.go
+++ b/robotgo.go
@@ -52,7 +52,7 @@ import (
 )
 
 const (
-	version string = "v0.43.0.300, Matterhorn Alps!"
+	version string = "v0.43.0.303, Matterhorn Alps!"
 )
 
 // GetVersion get version