diff --git a/doc/运维语句.sql b/doc/运维语句.sql
index 3a5bb3e..35e8a4f 100644
--- a/doc/运维语句.sql
+++ b/doc/运维语句.sql
@@ -97,3 +97,22 @@ VALUES ('6282145142470','',162,0,1);
  * end 新增会话给顾问
  * ---------------------------------------------------------
  */
+
+/**
+ * ---------------------------------------------------------
+ * 会话 合并
+ * 含有特别呼叫代码的 会话, 合并WhatsApp号码
+ * 1. 更新目标会话的 coli_sn, coli_id, whatsapp_name
+ * 2. 更新需合并的源会话的消息记录: tos, coli_sn
+ */
+UPDATE sale_system.whatsapp_session
+SET whatsapp_name='Luiz Ribeiro', coli_sn=1092511, coli_id='L240509014'
+WHERE whatsapp_phone_number='553499923993' AND opi_sn = 587;
+
+UPDATE sale_system.whatsapp_inboundmessage
+SET tos='553499923993', coli_sn=1092511
+WHERE tos = '5534999923993' AND opi_sn = 587;
+/**
+ * end 会话 合并
+ * ---------------------------------------------------------
+ */