diff --git a/internal/captcha/dwelling_captcha.go b/internal/captcha/dwelling_captcha.go
index dc209e8..97af92c 100644
--- a/internal/captcha/dwelling_captcha.go
+++ b/internal/captcha/dwelling_captcha.go
@@ -43,8 +43,8 @@ func (c *DwellingCaptcha) generateImage(style string) *image.Image {
 	for i := 0; i < 16; i++ {
 		x0, _ := rand.Int(rand.Reader, big.NewInt(int64(ctx.Height())))
 		x1, _ := rand.Int(rand.Reader, big.NewInt(int64(ctx.Height())))
-		ctx.SetLineWidth(2)
 		r, _ := rand.Int(rand.Reader, big.NewInt(int64(4)))
+		ctx.SetLineWidth(2)
 		ctx.DrawPoint(float64(x0.Int64()), float64(x1.Int64()), float64(r.Int64()))
 		ctx.DrawLine(float64(x0.Int64()), 0, float64(ctx.Height()), float64(x1.Int64()))
 		ctx.Stroke()
@@ -53,10 +53,10 @@ func (c *DwellingCaptcha) generateImage(style string) *image.Image {
 	for i := 0; i < 16; i++ {
 		x0, _ := rand.Int(rand.Reader, big.NewInt(int64(ctx.Height())))
 		x1, _ := rand.Int(rand.Reader, big.NewInt(int64(ctx.Height())))
-		ctx.SetLineWidth(2)
-		ctx.DrawLine(0, float64(x0.Int64()), float64(x1.Int64()), float64(ctx.Height()))
 		r, _ := rand.Int(rand.Reader, big.NewInt(int64(4)))
+		ctx.SetLineWidth(2)
 		ctx.DrawPoint(float64(x0.Int64()), float64(x1.Int64()), float64(r.Int64()))
+		ctx.DrawLine(0, float64(x0.Int64()), float64(x1.Int64()), float64(ctx.Height()))
 		ctx.Stroke()
 	}