diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index aab9878..6224046 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -1,9 +1,6 @@
 name: Go
 on: [push]
 jobs:
-  # build:
-  #   name: Build
-  #   runs-on: ubuntu-latest
   test:
     # name: build
     strategy:
diff --git a/hook.go b/hook.go
index 4f14c85..123c208 100644
--- a/hook.go
+++ b/hook.go
@@ -32,7 +32,7 @@ import (
 
 const (
 	// Version get the gohook version
-	Version = "v0.31.2.113, Sierra Nevada!"
+	Version = "v0.40.0.123, Sierra Nevada!"
 
 	// HookEnabled honk enable status
 	HookEnabled  = 1 // iota
@@ -260,7 +260,7 @@ func End() {
 	events = map[uint8][]int{}
 }
 
-// AddEvent add event listener
+// AddEvent add the block event listener
 func addEvent(key string) int {
 	cs := C.CString(key)
 	defer C.free(unsafe.Pointer(cs))
@@ -271,7 +271,7 @@ func addEvent(key string) int {
 	return geve
 }
 
-// StopEvent stop event listener
+// StopEvent stop the block event listener
 func StopEvent() {
 	C.stop_event()
 }
diff --git a/keycode.go b/keycode.go
index d1ccd2e..4224ad0 100644
--- a/keycode.go
+++ b/keycode.go
@@ -12,11 +12,11 @@ package hook
 
 import "github.com/vcaesar/keycode"
 
-// MouseMap robotgo hook mouse's code map
+// MouseMap defines the robotgo hook mouse's code map
 var MouseMap = keycode.MouseMap
 
-// Keycode robotgo hook key's code map
+// Keycode defines the robotgo hook key's code map
 var Keycode = keycode.Keycode
 
-// Special is the special key map
+// Special defines the special key map
 var Special = keycode.Special