diff --git a/notify-wechat/src/main/java/com/cicdi/notify/wechat/subscription/WechatSubscriptionNotifier.java b/notify-wechat/src/main/java/com/cicdi/notify/wechat/subscription/WechatSubscriptionNotifier.java
index eb10df0..4b93a35 100644
--- a/notify-wechat/src/main/java/com/cicdi/notify/wechat/subscription/WechatSubscriptionNotifier.java
+++ b/notify-wechat/src/main/java/com/cicdi/notify/wechat/subscription/WechatSubscriptionNotifier.java
@@ -4,18 +4,25 @@ import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONObject;
 import com.cicdi.notify.*;
 import com.cicdi.notify.wechat.WechatProvider;
+import org.apache.http.Consts;
+import org.apache.http.Header;
+import org.apache.http.HttpHeaders;
 import org.apache.http.client.methods.CloseableHttpResponse;
 import org.apache.http.client.methods.HttpGet;
 import org.apache.http.client.methods.HttpPost;
 import org.apache.http.client.utils.URIBuilder;
+import org.apache.http.entity.ContentType;
 import org.apache.http.entity.StringEntity;
 import org.apache.http.impl.client.CloseableHttpClient;
 import org.apache.http.impl.client.HttpClientBuilder;
+import org.apache.http.message.BasicHeader;
 import org.apache.http.util.EntityUtils;
 
 import java.io.IOException;
 import java.net.URI;
 import java.net.URISyntaxException;
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
 import java.time.Duration;
 import java.util.Map;
 import java.util.concurrent.atomic.AtomicReference;
@@ -87,8 +94,8 @@ public class WechatSubscriptionNotifier implements Notifier<WechatSubscriptionTe
                     .addParameter("access_token", getToken())
                     .build();
             HttpPost httpPost = new HttpPost(sendMessageURI);
-            httpPost.setHeader("Content-Type", "application/json;charset=utf8");
-            StringEntity requestBody = new StringEntity(template.createJsonRequest());
+            httpPost.setHeader("Content-Type", "application/json; charset=UTF-8");
+            StringEntity requestBody = new StringEntity(template.createJsonRequest(), ContentType.APPLICATION_JSON);
             httpPost.setEntity(requestBody);
             CloseableHttpResponse response = httpClient.execute(httpPost);
             JSONObject responseJson = JSON.parseObject(EntityUtils.toString(response.getEntity()));