diff --git a/spug_api/apps/host/views.py b/spug_api/apps/host/views.py
index e7e36d3..83291fc 100644
--- a/spug_api/apps/host/views.py
+++ b/spug_api/apps/host/views.py
@@ -33,6 +33,8 @@ class HostView(View):
             Argument('password', required=False),
         ).parse(request.body)
         if error is None:
+            if Host.objects.filter(name=form.name, deleted_by_id__isnull=True).exists():
+                return json_response(error=f'已存在的主机名称【{form.name}】')
             if valid_ssh(form.hostname, form.port, form.username, form.pop('password')) is False:
                 return json_response('auth fail')