diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinCorpGroup/Corp/CgibinCorpGroupCorpGetChainCorpInfoResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinCorpGroup/Corp/CgibinCorpGroupCorpGetChainCorpInfoResponse.cs
index 9fe9ae21..9c09adee 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinCorpGroup/Corp/CgibinCorpGroupCorpGetChainCorpInfoResponse.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinCorpGroup/Corp/CgibinCorpGroupCorpGetChainCorpInfoResponse.cs
@@ -18,5 +18,26 @@
         [Newtonsoft.Json.JsonProperty("custom_id")]
         [System.Text.Json.Serialization.JsonPropertyName("custom_id")]
         public string? CustomId { get; set; }
+
+        /// <summary>
+        /// 获取或设置企业名称。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("corp_name")]
+        [System.Text.Json.Serialization.JsonPropertyName("corp_name")]
+        public string CorpName { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置企业是否验证。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("corp_verified")]
+        [System.Text.Json.Serialization.JsonPropertyName("corp_verified")]
+        public bool IsCorpVerified { get; set; }
+
+        /// <summary>
+        /// 获取或设置企业是否认证。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("corp_certified")]
+        [System.Text.Json.Serialization.JsonPropertyName("corp_certified")]
+        public bool IsCorpCertified { get; set; }
     }
 }
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Work.UnitTests/ModelSamples/CgibinCorpGroup/Corp/CgibinCorpGroupCorpGetChainCorpInfoResponse.json b/test/SKIT.FlurlHttpClient.Wechat.Work.UnitTests/ModelSamples/CgibinCorpGroup/Corp/CgibinCorpGroupCorpGetChainCorpInfoResponse.json
index c83ebe1b..f8eecf8b 100644
--- a/test/SKIT.FlurlHttpClient.Wechat.Work.UnitTests/ModelSamples/CgibinCorpGroup/Corp/CgibinCorpGroupCorpGetChainCorpInfoResponse.json
+++ b/test/SKIT.FlurlHttpClient.Wechat.Work.UnitTests/ModelSamples/CgibinCorpGroup/Corp/CgibinCorpGroupCorpGetChainCorpInfoResponse.json
@@ -1,6 +1,9 @@
 {
     "errcode": 0,
     "errmsg": "ok",
+    "corp_name": "美馨粮油公司",
+    "corp_verified": false,
+    "corp_certified": false,
     "custom_id": "xxxxx",
     "groupid": 1
 }