diff --git a/src/components/TerminalTelnet/index.vue b/src/components/TerminalTelnet/index.vue
index 329907cd..ef2625f3 100644
--- a/src/components/TerminalTelnet/index.vue
+++ b/src/components/TerminalTelnet/index.vue
@@ -119,7 +119,7 @@ function fnAutoCompleteKeydown(evt: any) {
       ws.send({
         requestId: `telnet_${props.hostId}`,
         type: 'telnet',
-        data: `${cmdStr}\r\n'`,
+        data: `${cmdStr}\r\n`,
       });
       terminalState.text = ' ';