diff --git a/weed/shell/shell_liner.go b/weed/shell/shell_liner.go
index 1a4cabad8..00884700b 100644
--- a/weed/shell/shell_liner.go
+++ b/weed/shell/shell_liner.go
@@ -154,6 +154,7 @@ func printHelp(cmds []string) {
 		for _, c := range Commands {
 			if strings.ToLower(c.Name()) == cmd {
 				fmt.Printf("  %s\t# %s\n", c.Name(), c.Help())
+				fmt.Printf("use \"%s -h\" for more details\n", c.Name())
 			}
 		}
 	}