diff --git a/setup_server.md b/setup_server.md
index 498f1e7..f35d793 100644
--- a/setup_server.md
+++ b/setup_server.md
@@ -68,3 +68,6 @@ Setup instructions for WMH's work
     在InfluxDB数据库中创建好我们需要的bucket
     create buckets
   
+
+NOTES:
+    1.  SCADA设备的时候，单位要转换，现在模拟算出来的单位是L/s，SCADA数据是m3/h，L/s要乘3.6才是m3/h
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