危急值，合理性去从

rule/src/main/java/org/diagbot/rule/crisis/CrisisApplication.java

@@ -17,6 +17,8 @@ import java.util.Set;
  * Created by louhr on 2019/9/2.
  */
 public class CrisisApplication {
+    private String key = "crisis";
+
     public Map<String, List<CrisisDetail>> crisisContent(SearchData searchData) {
         Map<String, List<Rule>> rules = searchData.getRules();
         if (rules == null) {
@@ -57,7 +59,7 @@ public class CrisisApplication {
                 crisisDetail.setStandardText(standardText);
                 crisisDetail.setRemindText(app.getValue().getRemind());
 
-                crisisList = crisisMap.get(app.getKey());
+                crisisList = crisisMap.get(key);
                 if (crisisList == null) {
                     crisisList = new ArrayList<>();
                 }
@@ -70,7 +72,7 @@ public class CrisisApplication {
                 if (!isHave) {
                     crisisList.add(crisisDetail);
                 }
-                crisisMap.put(app.getKey(), crisisList);
+                crisisMap.put(key, crisisList);
             }
         }
         return crisisMap;