diff --git a/.gitignore b/.gitignore
index 6fd12c3..53a1570 100644
--- a/.gitignore
+++ b/.gitignore
@@ -269,3 +269,4 @@ __pycache__/
 /ZR.Admin.WebApi/Properties/launchSettings.json
 /ZR.Admin.WebApi/ZRAdmin.xml
 /ZR.Admin.WebApi/DataProtection
+/Quartz.NET.WindowsService
diff --git a/Infrastructure/Constant/HubsConstant.cs b/Infrastructure/Constant/HubsConstant.cs
new file mode 100644
index 0000000..ad8c040
--- /dev/null
+++ b/Infrastructure/Constant/HubsConstant.cs
@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Infrastructure.Constant
+{
+    public class HubsConstant
+    {
+        private const string V = "receiveNotice";
+        public static string ReceiveNotice = V;
+        public static string OnlineNum = "onlineNum";
+        public static string MoreNotice = "moreNotice";
+    }
+}