diff --git a/simples/JT808.DotNetty.SimpleServer/appsettings.json b/simples/JT808.DotNetty.SimpleServer/appsettings.json
new file mode 100644
index 0000000..f656c3e
--- /dev/null
+++ b/simples/JT808.DotNetty.SimpleServer/appsettings.json
@@ -0,0 +1,20 @@
+{
+  "Logging": {
+    "IncludeScopes": false,
+    "Debug": {
+      "LogLevel": {
+        "Default": "Trace"
+      }
+    },
+    "Console": {
+      "LogLevel": {
+        "Default": "Trace"
+      }
+    }
+  },
+  "JT808Configuration": {
+    "TcpPort": 808,
+    "UdpPort": 808,
+    "WebApiPort": 828
+  }
+}