diff --git a/说明.txt b/说明.txt
index 8c1bd6b..3c502e2 100644
--- a/说明.txt
+++ b/说明.txt
@@ -1,6 +1,16 @@
 WebSocket监听端口为9000
 http 监听端口为3000
 
+\config\db.json 文件中修改DM数据库ip dm8.testtool.online
+{
+    "db_config":{
+        "host" : "192.168.0.105",
+        "port" : "30236", 
+        "username" : "SYSDBA", 
+        "password" : "SYSDBA_dm001"
+     }
+}
+
 get
 http://localhost:3000/Mission/HKBData?RWBS=测试2019&RQ=2019-11-04&BC=1   //航空兵数据(后面3个参数是从界面选择的)
 {