diff --git a/server/src/XiangYi.Infrastructure/WeChat/IWeChatService.cs b/server/src/XiangYi.Infrastructure/WeChat/IWeChatService.cs
index 3ff0642..aa5c139 100644
--- a/server/src/XiangYi.Infrastructure/WeChat/IWeChatService.cs
+++ b/server/src/XiangYi.Infrastructure/WeChat/IWeChatService.cs
@@ -286,6 +286,7 @@ public class SubscribeMessageRequest
 /// </summary>
 public class TemplateDataItem
 {
+    [System.Text.Json.Serialization.JsonPropertyName("value")]
     public string Value { get; set; } = string.Empty;
 }
 
diff --git a/server/src/XiangYi.Infrastructure/WeChat/WeChatService.cs b/server/src/XiangYi.Infrastructure/WeChat/WeChatService.cs
index 9ca5390..f8c5325 100644
--- a/server/src/XiangYi.Infrastructure/WeChat/WeChatService.cs
+++ b/server/src/XiangYi.Infrastructure/WeChat/WeChatService.cs
@@ -466,6 +466,9 @@ public class WeChatService : IWeChatService
             }
 
             var jsonContent = System.Text.Json.JsonSerializer.Serialize(requestBody);
+            _logger.LogInformation("发送服务号模板消息请求: ToUser={ToUser}, TemplateId={TemplateId}, Body={Body}",
+                request.ToUser, request.TemplateId, jsonContent);
+
             var httpRequest = new HttpRequestMessage(HttpMethod.Post, url)
             {
                 Content = new StringContent(jsonContent, Encoding.UTF8, "application/json")