diff --git a/setup_server.md b/setup_server.md
index f35d793..4fc01fc 100644
--- a/setup_server.md
+++ b/setup_server.md
@@ -70,4 +70,5 @@ Setup instructions for WMH's work
   
 
 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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+    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
+    2. 之前的SCADA压力应该转过了，SCADA数据的单位是MPa，要乘以100才是m
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