diff --git a/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/WxCpTaskCardService.java b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/WxCpTaskCardService.java
index 5bf50d36dc..3d97cb9283 100644
--- a/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/WxCpTaskCardService.java
+++ b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/WxCpTaskCardService.java
@@ -25,7 +25,7 @@ public interface WxCpTaskCardService {
    *
    * @param userIds    企业的成员ID列表
    * @param taskId     任务卡片ID
-   * @param clickedKey 已点击按钮的Key
+   * @param replaceName 替换文案
    */
-  void update(List<String> userIds, String taskId, String clickedKey) throws WxErrorException;
+  void update(List<String> userIds, String taskId, String replaceName) throws WxErrorException;
 }
diff --git a/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpTaskCardServiceImpl.java b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpTaskCardServiceImpl.java
index 3993960642..384a3d30cd 100644
--- a/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpTaskCardServiceImpl.java
+++ b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpTaskCardServiceImpl.java
@@ -26,14 +26,14 @@ public class WxCpTaskCardServiceImpl implements WxCpTaskCardService {
   private final WxCpService mainService;
 
   @Override
-  public void update(List<String> userIds, String taskId, String clickedKey) throws WxErrorException {
+  public void update(List<String> userIds, String taskId, String replaceName) throws WxErrorException {
     Integer agentId = this.mainService.getWxCpConfigStorage().getAgentId();
 
     Map<String, Object> data = new HashMap<>(4);
     data.put("userids", userIds);
     data.put("agentid", agentId);
     data.put("task_id", taskId);
-    data.put("clicked_key", clickedKey);
+    data.put("replace_name", replaceName);
 
     String url = this.mainService.getWxCpConfigStorage().getApiUrl(UPDATE_TASK_CARD);
     this.mainService.post(url, WxGsonBuilder.create().toJson(data));