diff --git a/img/coloured-border.png b/img/coloured-border.png
old mode 100755
new mode 100644
index 84b4367..22c161b
Binary files a/img/coloured-border.png and b/img/coloured-border.png differ
diff --git a/img/coloured-no-border.png b/img/coloured-no-border.png
old mode 100755
new mode 100644
index b630def..7a64a31
Binary files a/img/coloured-no-border.png and b/img/coloured-no-border.png differ
diff --git a/input.go b/input.go
index 977fc26..de76c9d 100644
--- a/input.go
+++ b/input.go
@@ -131,7 +131,7 @@ func (cmd *InputListCmd) Run(ctx *context) error {
 		)
 		if err != nil {
 			if err.Error() == "request GetInputMute: InvalidResourceState (604): The specified input does not support audio." {
-				muteMark = "N/A"
+				muteMark = "—"
 			} else {
 				return fmt.Errorf("failed to get input mute state: %w", err)
 			}
diff --git a/util.go b/util.go
index e3196f4..c877e11 100644
--- a/util.go
+++ b/util.go
@@ -24,12 +24,12 @@ func getEnabledMark(enabled bool) string {
 		if os.Getenv("NO_COLOR") != "" { // nolint: misspell
 			return "✓"
 		}
-		return "✅"
+		return "●"
 	}
 	if os.Getenv("NO_COLOR") != "" { // nolint: misspell
 		return "✗"
 	}
-	return "❌"
+	return "○"
 }
 
 func trimPrefix(s, prefix string) string {