diff --git a/zond/src/main/java/asys/zond/shell/ShellStdOut.java b/zond/src/main/java/asys/zond/shell/ShellStdOut.java
index 1cd8f60..851657c 100644
--- a/zond/src/main/java/asys/zond/shell/ShellStdOut.java
+++ b/zond/src/main/java/asys/zond/shell/ShellStdOut.java
@@ -84,6 +84,12 @@ public class ShellStdOut extends PrintStream {
     @Override
     public void println(String x) {
         print(x.concat("\n"));
+        try {
+            cleanTrashLine(x.length());
+            consoleReader.drawLine();
+            consoleReader.flush();
+        } catch (Throwable ignore) {
+        }
         _flush();
     }