diff --git a/websh_front/src/index.nim b/websh_front/src/index.nim
index 9f0ee9c..a50df77 100644
--- a/websh_front/src/index.nim
+++ b/websh_front/src/index.nim
@@ -75,7 +75,9 @@ proc createDom(): VNode =
         tdiv(class = "input-field col s12 m6"):
           textarea(id = "inputShell", class = &"materialize-textarea {textInputColor}", setFocus = true):
             proc onkeydown(ev: Event, n: VNode) =
-              if cast[KeyboardEvent](ev).keyCode == 13:
+              let kbEvt = cast[KeyboardEvent](ev)
+              # Ctrl + Enterで実行
+              if kbEvt.ctrlKey and kbEvt.keyCode == 13:
                 sendShellButtonOnClick(ev, n)
             proc onkeyup(ev: Event, n: VNode) =
               inputShell = $n.value
diff --git a/websh_server/src/websh_server.nim b/websh_server/src/websh_server.nim
index 5e6770c..ce6c5de 100644
--- a/websh_server/src/websh_server.nim
+++ b/websh_server/src/websh_server.nim
@@ -50,7 +50,7 @@ proc runCommand(command: string, args: openArray[string], timeout: int = 3): (st
     sleep sleepInterval
     elapsedTime += sleepInterval
     if timeoutMilSec < elapsedTime:
-      let msg = &"Over timeout: {timeout} second"
+      let msg = &"timeout: {timeout} second"
       info msg
       return ("", "", statusTimeout, msg)
   block: