diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/result/MatdeliverFollowResult.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/result/MatdeliverFollowResult.java
index ad2799f..b3b4e34 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/result/MatdeliverFollowResult.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/result/MatdeliverFollowResult.java
@@ -214,7 +214,7 @@ public class MatdeliverFollowResult extends MatdeliverFollowModel {
                 ssy = bpMap.get("ssy") + "";
                 szy = bpMap.get("szy") + "";
             }
-            bpStr = UnitUtils.unitSplice(ssy + "/" + szy, UnitConstants.MMHG);
+            bpStr = UnitUtils.unitSplice( szy + "/" + ssy, UnitConstants.MMHG);
         }
         if (StringUtils.isNotEmpty(getGuideSuggest())) {
             guideSuggestMap = JsonUtil.jkstr2Obj(getGuideSuggest(), Map.class);