diff --git a/src/actions/ConversationActions.js b/src/actions/ConversationActions.js
index 5f6c809..620cf1e 100644
--- a/src/actions/ConversationActions.js
+++ b/src/actions/ConversationActions.js
@@ -37,7 +37,11 @@ export const fetchOrderConversationsList = async (params) => {
 };
 
 export const fetchConversationItemClose = async (body) => {
-  const getParams = body ? new URLSearchParams(body).toString() : '';
-  const { result } = await fetchJSON(`${API_HOST}/closeconversation?${getParams}`);
+  const { result } = await fetchJSON(`${API_HOST}/closeconversation`, body);
   return result;
 };
+
+export const fetchCleanUnreadMsgCount = async (params) => {
+  const { errcode, result } = await fetchJSON(`${API_HOST}/clean_unread_msg_count`, params);
+  return errcode !== 0 ? {} : result;
+};