diff --git a/cmd/sing-box/debug.go b/cmd/sing-box/debug.go
index 4f12ac92..bffa721f 100644
--- a/cmd/sing-box/debug.go
+++ b/cmd/sing-box/debug.go
@@ -25,9 +25,9 @@ func init() {
 		runtime.ReadMemStats(&memStats)
 
 		var memObject badjson.JSONObject
-		memObject.Put("heap", humanize.Bytes(memStats.HeapInuse))
-		memObject.Put("stack", humanize.Bytes(memStats.StackInuse))
-		memObject.Put("idle", humanize.Bytes(memStats.HeapIdle-memStats.HeapReleased))
+		memObject.Put("heap", humanize.IBytes(memStats.HeapInuse))
+		memObject.Put("stack", humanize.IBytes(memStats.StackInuse))
+		memObject.Put("idle", humanize.IBytes(memStats.HeapIdle-memStats.HeapReleased))
 		memObject.Put("goroutines", runtime.NumGoroutine())
 		memObject.Put("rss", rusageMaxRSS())
 
diff --git a/experimental/libbox/setup.go b/experimental/libbox/setup.go
index 222f9363..08855fd0 100644
--- a/experimental/libbox/setup.go
+++ b/experimental/libbox/setup.go
@@ -17,5 +17,5 @@ func Version() string {
 }
 
 func FormatBytes(length int64) string {
-	return humanize.Bytes(uint64(length))
+	return humanize.IBytes(uint64(length))
 }