diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpCommentService.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpCommentService.java
index 1d96c968a..c4ba7ca32 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpCommentService.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpCommentService.java
@@ -44,4 +44,60 @@ public interface WxMpCommentService {
    * @throws WxErrorException 异常
    */
   WxMpCommentListVo list(String msgDataId, Integer index, int begin, int count, int type) throws WxErrorException;
+
+  /**
+   * 2.4 将评论标记精选.
+   * 接口调用请求: POST https://api.weixin.qq.com/cgi-bin/comment/markelect?access_token=ACCESS_TOKEN
+   *
+   * @param msgDataId     群发返回的msg_data_id
+   * @param index         多图文时，用来指定第几篇图文，从0开始，不带默认操作该msg_data_id的第一篇图文
+   * @param userCommentId 用户评论id
+   * @throws WxErrorException 异常
+   */
+  void markElect(String msgDataId, Integer index, Long userCommentId) throws WxErrorException;
+
+  /**
+   * 2.5 将评论取消精选.
+   * 接口调用请求: POST https://api.weixin.qq.com/cgi-bin/comment/unmarkelect?access_token=ACCESS_TOKEN
+   *
+   * @param msgDataId     群发返回的msg_data_id
+   * @param index         多图文时，用来指定第几篇图文，从0开始，不带默认操作该msg_data_id的第一篇图文
+   * @param userCommentId 用户评论id
+   * @throws WxErrorException 异常
+   */
+  void unmarkElect(String msgDataId, Integer index, Long userCommentId) throws WxErrorException;
+
+  /**
+   * 2.6 删除评论.
+   * 接口调用请求: POST https://api.weixin.qq.com/cgi-bin/comment/delete?access_token=ACCESS_TOKEN
+   *
+   * @param msgDataId     群发返回的msg_data_id
+   * @param index         多图文时，用来指定第几篇图文，从0开始，不带默认操作该msg_data_id的第一篇图文
+   * @param userCommentId 用户评论id
+   * @throws WxErrorException 异常
+   */
+  void delete(String msgDataId, Integer index, Long userCommentId) throws WxErrorException;
+
+  /**
+   * 2.7 回复评论.
+   * 接口调用请求: POST https://api.weixin.qq.com/cgi-bin/comment/reply/add?access_token=ACCESS_TOKEN
+   *
+   * @param msgDataId     群发返回的msg_data_id
+   * @param index         多图文时，用来指定第几篇图文，从0开始，不带默认操作该msg_data_id的第一篇图文
+   * @param userCommentId 用户评论id
+   * @param content       回复内容
+   * @throws WxErrorException 异常
+   */
+  void replyAdd(String msgDataId, Integer index, Long userCommentId, String content) throws WxErrorException;
+
+  /**
+   * 2.8 删除回复.
+   * 接口调用请求: POST https://api.weixin.qq.com/cgi-bin/comment/reply/delete?access_token=ACCESS_TOKEN
+   *
+   * @param msgDataId     群发返回的msg_data_id
+   * @param index         多图文时，用来指定第几篇图文，从0开始，不带默认操作该msg_data_id的第一篇图文
+   * @param userCommentId 用户评论id
+   * @throws WxErrorException 异常
+   */
+  void replyDelete(String msgDataId, Integer index, Long userCommentId) throws WxErrorException;
 }
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpCommentServiceImpl.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpCommentServiceImpl.java
index 02315cc20..8f287a80f 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpCommentServiceImpl.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpCommentServiceImpl.java
@@ -53,4 +53,47 @@ public class WxMpCommentServiceImpl implements WxMpCommentService {
 
     return WxMpCommentListVo.fromJson(this.wxMpService.post(LIST, json.toString()));
   }
+
+  @Override
+  public void markElect(String msgDataId, Integer index, Long userCommentId) throws WxErrorException {
+    JsonObject json = this.buildJson(msgDataId, index, userCommentId);
+    this.wxMpService.post(MARK_ELECT, json.toString());
+  }
+
+  @Override
+  public void unmarkElect(String msgDataId, Integer index, Long userCommentId) throws WxErrorException {
+    JsonObject json = this.buildJson(msgDataId, index, userCommentId);
+    this.wxMpService.post(UNMARK_ELECT, json.toString());
+  }
+
+  @Override
+  public void delete(String msgDataId, Integer index, Long userCommentId) throws WxErrorException {
+    JsonObject json = this.buildJson(msgDataId, index, userCommentId);
+
+    this.wxMpService.post(DELETE, json.toString());
+  }
+
+  @Override
+  public void replyAdd(String msgDataId, Integer index, Long userCommentId, String content) throws WxErrorException {
+    JsonObject json = this.buildJson(msgDataId, index, userCommentId);
+    json.addProperty("content", content);
+
+    this.wxMpService.post(REPLY_ADD, json.toString());
+  }
+
+  @Override
+  public void replyDelete(String msgDataId, Integer index, Long userCommentId) throws WxErrorException {
+    JsonObject json = this.buildJson(msgDataId, index, userCommentId);
+    this.wxMpService.post(REPLY_DELETE, json.toString());
+  }
+
+  private JsonObject buildJson(String msgDataId, Integer index, Long userCommentId) {
+    JsonObject json = new JsonObject();
+    json.addProperty("msg_data_id", msgDataId);
+    json.addProperty("user_comment_id", userCommentId);
+    if (index != null) {
+      json.addProperty("index", index);
+    }
+    return json;
+  }
 }
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/enums/WxMpApiUrl.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/enums/WxMpApiUrl.java
index c296481a8..cbe3d4df9 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/enums/WxMpApiUrl.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/enums/WxMpApiUrl.java
@@ -1002,7 +1002,32 @@ public interface WxMpApiUrl {
     /**
      * 查看指定文章的评论数据.
      */
-    LIST(API_DEFAULT_HOST_URL, "/cgi-bin/comment/list");
+    LIST(API_DEFAULT_HOST_URL, "/cgi-bin/comment/list"),
+
+    /**
+     * 将评论标记精选.
+     */
+    MARK_ELECT(API_DEFAULT_HOST_URL, "/cgi-bin/comment/markelect"),
+
+    /**
+     * 将评论取消精选.
+     */
+    UNMARK_ELECT(API_DEFAULT_HOST_URL, "/cgi-bin/comment/unmarkelect"),
+
+    /**
+     * 删除评论.
+     */
+    DELETE(API_DEFAULT_HOST_URL, "/cgi-bin/comment/delete"),
+
+    /**
+     * 回复评论.
+     */
+    REPLY_ADD(API_DEFAULT_HOST_URL, "/cgi-bin/comment/reply/add"),
+
+    /**
+     * 删除回复.
+     */
+    REPLY_DELETE(API_DEFAULT_HOST_URL, "/cgi-bin/comment/reply/delete");
 
     private String prefix;
     private String path;
diff --git a/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/impl/WxMpCommentServiceImplTest.java b/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/impl/WxMpCommentServiceImplTest.java
index 5f4bdecfb..8efb70f9e 100644
--- a/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/impl/WxMpCommentServiceImplTest.java
+++ b/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/impl/WxMpCommentServiceImplTest.java
@@ -9,9 +9,7 @@ import me.chanjar.weixin.mp.bean.comment.WxMpCommentListVo;
 import org.testng.annotations.Guice;
 import org.testng.annotations.Test;
 
-import static me.chanjar.weixin.mp.enums.WxMpApiUrl.Comment.LIST;
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
@@ -74,4 +72,29 @@ public class WxMpCommentServiceImplTest {
 
     assertThat(commentListVo.getComment().get(0).getReply()).isNotNull();
   }
+
+  @Test
+  public void testMarkElect() throws WxErrorException {
+    this.wxService.getCommentService().markElect("1000000001", null, 1L);
+  }
+
+  @Test
+  public void testUnmarkElect() throws WxErrorException {
+    this.wxService.getCommentService().unmarkElect("1000000001", null, 1L);
+  }
+
+  @Test
+  public void testDelete() throws WxErrorException {
+    this.wxService.getCommentService().delete("1000000001", null, 1L);
+  }
+
+  @Test
+  public void testReplyAdd() throws WxErrorException {
+    this.wxService.getCommentService().replyAdd("1000000001", null, 1L, "haha");
+  }
+
+  @Test
+  public void testReplyADelete() throws WxErrorException {
+    this.wxService.getCommentService().replyDelete("1000000001", null, 1L);
+  }
 }