diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinUser/CgibinUserInfoBatchGetResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinUser/CgibinUserInfoBatchGetResponse.cs
index d7a52ed7..1a39a925 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinUser/CgibinUserInfoBatchGetResponse.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinUser/CgibinUserInfoBatchGetResponse.cs
@@ -38,28 +38,28 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
                 /// </summary>
                 [Newtonsoft.Json.JsonProperty("sex")]
                 [System.Text.Json.Serialization.JsonPropertyName("sex")]
-                public int Sex { get; set; }
-
-                /// <summary>
-                /// 获取或设置用户所在城市。
-                /// </summary>
-                [Newtonsoft.Json.JsonProperty("city")]
-                [System.Text.Json.Serialization.JsonPropertyName("city")]
-                public string City { get; set; } = default!;
-
-                /// <summary>
-                /// 获取或设置用户所在省份。
-                /// </summary>
-                [Newtonsoft.Json.JsonProperty("province")]
-                [System.Text.Json.Serialization.JsonPropertyName("province")]
-                public string Province { get; set; } = default!;
+                public int? Sex { get; set; }
 
                 /// <summary>
                 /// 获取或设置用户所在国家。
                 /// </summary>
                 [Newtonsoft.Json.JsonProperty("country")]
                 [System.Text.Json.Serialization.JsonPropertyName("country")]
-                public string Country { get; set; } = default!;
+                public string? Country { get; set; }
+
+                /// <summary>
+                /// 获取或设置用户所在省份。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("province")]
+                [System.Text.Json.Serialization.JsonPropertyName("province")]
+                public string? Province { get; set; }
+
+                /// <summary>
+                /// 获取或设置用户所在城市。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("city")]
+                [System.Text.Json.Serialization.JsonPropertyName("city")]
+                public string? City { get; set; }
 
                 /// <summary>
                 /// 获取或设置用户的语言。
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinUser/CgibinUserInfoResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinUser/CgibinUserInfoResponse.cs
index d0feb9d3..100cedad 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinUser/CgibinUserInfoResponse.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinUser/CgibinUserInfoResponse.cs
@@ -34,28 +34,28 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
         /// </summary>
         [Newtonsoft.Json.JsonProperty("sex")]
         [System.Text.Json.Serialization.JsonPropertyName("sex")]
-        public int Sex { get; set; }
-
-        /// <summary>
-        /// 获取或设置用户所在城市。
-        /// </summary>
-        [Newtonsoft.Json.JsonProperty("city")]
-        [System.Text.Json.Serialization.JsonPropertyName("city")]
-        public string City { get; set; } = default!;
-
-        /// <summary>
-        /// 获取或设置用户所在省份。
-        /// </summary>
-        [Newtonsoft.Json.JsonProperty("province")]
-        [System.Text.Json.Serialization.JsonPropertyName("province")]
-        public string Province { get; set; } = default!;
+        public int? Sex { get; set; }
 
         /// <summary>
         /// 获取或设置用户所在国家。
         /// </summary>
         [Newtonsoft.Json.JsonProperty("country")]
         [System.Text.Json.Serialization.JsonPropertyName("country")]
-        public string Country { get; set; } = default!;
+        public string? Country { get; set; }
+
+        /// <summary>
+        /// 获取或设置用户所在省份。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("province")]
+        [System.Text.Json.Serialization.JsonPropertyName("province")]
+        public string? Province { get; set; }
+
+        /// <summary>
+        /// 获取或设置用户所在城市。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("city")]
+        [System.Text.Json.Serialization.JsonPropertyName("city")]
+        public string? City { get; set; }
 
         /// <summary>
         /// 获取或设置用户的语言。
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Sns/SnsUserInfoResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Sns/SnsUserInfoResponse.cs
index c490aacb..6679683d 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Sns/SnsUserInfoResponse.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Sns/SnsUserInfoResponse.cs
@@ -34,28 +34,28 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
         /// </summary>
         [Newtonsoft.Json.JsonProperty("sex")]
         [System.Text.Json.Serialization.JsonPropertyName("sex")]
-        public int Sex { get; set; }
-
-        /// <summary>
-        /// 获取或设置用户所在城市。
-        /// </summary>
-        [Newtonsoft.Json.JsonProperty("city")]
-        [System.Text.Json.Serialization.JsonPropertyName("city")]
-        public string City { get; set; } = default!;
-
-        /// <summary>
-        /// 获取或设置用户所在省份。
-        /// </summary>
-        [Newtonsoft.Json.JsonProperty("province")]
-        [System.Text.Json.Serialization.JsonPropertyName("province")]
-        public string Province { get; set; } = default!;
+        public int? Sex { get; set; }
 
         /// <summary>
         /// 获取或设置用户所在国家。
         /// </summary>
         [Newtonsoft.Json.JsonProperty("country")]
         [System.Text.Json.Serialization.JsonPropertyName("country")]
-        public string Country { get; set; } = default!;
+        public string? Country { get; set; }
+
+        /// <summary>
+        /// 获取或设置用户所在省份。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("province")]
+        [System.Text.Json.Serialization.JsonPropertyName("province")]
+        public string? Province { get; set; }
+
+        /// <summary>
+        /// 获取或设置用户所在城市。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("city")]
+        [System.Text.Json.Serialization.JsonPropertyName("city")]
+        public string? City { get; set; }
 
         /// <summary>
         /// 获取或设置用户的头像 URL。