diff --git a/LTEMvcApp/Controllers/IpGroupController.cs b/LTEMvcApp/Controllers/IpGroupController.cs
index e4cd03a..b4c25aa 100644
--- a/LTEMvcApp/Controllers/IpGroupController.cs
+++ b/LTEMvcApp/Controllers/IpGroupController.cs
@@ -117,10 +117,14 @@ namespace LTEMvcApp.Controllers
         /// 添加网络配置（转发）
         /// </summary>
         [HttpPost("network-config")]
-        public async Task<ActionResult> AddNetworkConfig([FromQuery] string ip, [FromQuery] string port, [FromBody] object config)
+        public async Task<ActionResult> AddNetworkConfig([FromQuery] string ip, [FromQuery] string port, [FromBody] NetworkConfiguration config)
         {
             if (string.IsNullOrEmpty(ip) || string.IsNullOrEmpty(port))
                 return BadRequest("ip和port不能为空");
+                
+            if (!ModelState.IsValid)
+                return BadRequest(ModelState);
+                
             try
             {
                 var apiUrl = $"http://{ip}:{port}/api/v1/NetworkConfig";
diff --git a/LTEMvcApp/Models/NetworkConfiguration.cs b/LTEMvcApp/Models/NetworkConfiguration.cs
new file mode 100644
index 0000000..8a9b531
--- /dev/null
+++ b/LTEMvcApp/Models/NetworkConfiguration.cs
@@ -0,0 +1,79 @@
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Text.Json.Serialization;
+
+namespace LTEMvcApp.Models
+{
+    /// <summary>
+    /// 网络配置聚合根
+    /// </summary>
+    public class NetworkConfiguration
+    {
+        /// <summary>
+        /// 配置键值
+        /// </summary>
+        [JsonPropertyName("configKey")]
+        public string ConfigKey { get; set; } = string.Empty;
+
+        /// <summary>
+        /// RAN配置文件路径
+        /// </summary>
+        [JsonPropertyName("ragConfig")]
+        public string RagConfig { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 核心网和IMS配置列表
+        /// </summary>
+        [JsonPropertyName("coreOrImsConfigs")]
+        public List<CoreImsConfig> CoreOrImsConfigs { get; set; } = new();
+
+        /// <summary>
+        /// APN配置
+        /// </summary>
+        [Required(ErrorMessage = "APN配置不能为空")]
+        [JsonPropertyName("apn")]
+        public string Apn { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 频段配置
+        /// </summary>
+        [JsonPropertyName("band")]
+        public List<string> Band { get; set; } = new();
+
+        /// <summary>
+        /// 配置说明
+        /// </summary>
+        [JsonPropertyName("comment")]
+        public string Comment { get; set; } = string.Empty;
+    }
+
+    /// <summary>
+    /// 核心网和IMS配置
+    /// </summary>
+    public class CoreImsConfig
+    {
+        /// <summary>
+        /// 索引
+        /// </summary>
+        [JsonPropertyName("index")]
+        public int Index { get; set; }
+
+        /// <summary>
+        /// PLMN
+        /// </summary>
+        [JsonPropertyName("plmn")]
+        public string Plmn { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 核心网配置
+        /// </summary>
+        [JsonPropertyName("coreNetworkConfig")]
+        public string CoreNetworkConfig { get; set; } = string.Empty;
+
+        /// <summary>
+        /// IMS配置
+        /// </summary>
+        [JsonPropertyName("imsConfig")]
+        public string ImsConfig { get; set; } = string.Empty;
+    }
+} 
\ No newline at end of file