diff --git a/platform-operate-api/src/main/java/com/lyms/hospitalapi/qhdfy/QhdfyHisService.java b/platform-operate-api/src/main/java/com/lyms/hospitalapi/qhdfy/QhdfyHisService.java
index b574440..dbf44ee 100644
--- a/platform-operate-api/src/main/java/com/lyms/hospitalapi/qhdfy/QhdfyHisService.java
+++ b/platform-operate-api/src/main/java/com/lyms/hospitalapi/qhdfy/QhdfyHisService.java
@@ -179,22 +179,16 @@ public class QhdfyHisService {
     }
 
     private String buildRef(ReferValue referValue) {
-        StringBuffer sb = new StringBuffer();
-        if (StringUtils.isNotBlank(referValue.getEmergencyChar())) {
-            sb.append(referValue.getEmergencyChar());
-            sb.append(" | ");
-        }
-        if (StringUtils.isNotBlank(referValue.getEmergencyMin())) {
-            sb.append(">=");
-            sb.append(referValue.getEmergencyMin());
-            sb.append(" | ");
-        }
-        if (StringUtils.isNotBlank(referValue.getEmergencyMax())) {
-            sb.append("<=");
-            sb.append(referValue.getEmergencyMax());
-            sb.append(" | ");
+        if (StringUtils.isNotBlank(referValue.getEmergencyMin()) && StringUtils.isNotBlank(referValue.getEmergencyMax())) {
+            return referValue.getEmergencyMin() +"~"+referValue.getEmergencyMax();
+        } else {
+            if (StringUtils.isNotBlank(referValue.getEmergencyMin())) {
+                return ">"+referValue.getEmergencyMin();
+            } else if (StringUtils.isNotBlank(referValue.getEmergencyMax())) {
+                return "<"+referValue.getEmergencyMax();
+            }
         }
-        return sb.substring(0, sb.length()-2);
+        return "";
     }
 
     public List<CheckResult> queryCheckList(String cardNo) {