治疗方案bug

aipt-service/src/main/java/com/diagbot/facade/TreatmentFacade.java

@@ -232,6 +232,7 @@ public class TreatmentFacade {
             }
             retSubMap.put(concept.getLibType(), concept);
             retMap.put(concept.getLibName(), retSubMap);
+            retSubMap = new LinkedHashMap<>();
         }
         return retMap;
     }