diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 22b72f5..3e854a5 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -10,10 +10,10 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-      - name: Set up Go 1.25.0
+      - name: Set up Go 1.26.0
         uses: actions/setup-go@v6
         with:
-          go-version: 1.25.x
+          go-version: 1.26.x
         id: go
 
       - name: Check out code into the Go module directory
diff --git a/robotgo.go b/robotgo.go
index 46c9905..ccaca7d 100644
--- a/robotgo.go
+++ b/robotgo.go
@@ -372,7 +372,7 @@ func CaptureGo(args ...int) Bitmap {
 // CaptureImg capture the screen and return image.Image, error
 func CaptureImg(args ...int) (image.Image, error) {
 	bit := CaptureScreen(args...)
-	if bit == nil {
+	if unsafe.Pointer(bit) == nil {
 		return nil, errors.New("Capture image not found.")
 	}
 	defer FreeBitmap(bit)