diff --git a/platform-dal/src/main/java/com/lyms/platform/query/BabyCheckModelQuery.java b/platform-dal/src/main/java/com/lyms/platform/query/BabyCheckModelQuery.java
index cd54ea8..6d52897 100644
--- a/platform-dal/src/main/java/com/lyms/platform/query/BabyCheckModelQuery.java
+++ b/platform-dal/src/main/java/com/lyms/platform/query/BabyCheckModelQuery.java
@@ -271,18 +271,26 @@ public class BabyCheckModelQuery extends BaseQuery implements IConvertToNativeQu
         }
 
         if(StringUtils.isNotEmpty(hemoglobinStart) && StringUtils.isNotEmpty(hemoglobinEnd)){
+            //字符串判断大小
+            String formatXhdb = String.format("function() {\n" +
+                    "        return this.hemoglobin >= %s &&this.hemoglobin <= %s \n" +
+                    "    }",hemoglobinStart,hemoglobinEnd);
             if(null != c){
-                c = c.and("hemoglobin").gte(hemoglobinStart).lte(hemoglobinEnd);
+                c = c.and("$where").is(formatXhdb).ne("");//加ne：该字段在mongo中是”“ ，如果表达式有>=0也可查出。可以避免空数据
             }else{
-                c = Criteria.where("hemoglobin").gte(createdTimeStart).lte(createdTimeEnd);
+                c = Criteria.where("$where").is(formatXhdb).ne("");
             }
         }
 
         if(StringUtils.isNotEmpty(hemoglobinLt)){
+            String formatXhdb = String.format("function() {\n" +
+                    "        return this.hemoglobin < %s \n" +
+                    "    }",hemoglobinLt);
             if(null != c){
-                c = c.and("hemoglobin").gte("0").lt(hemoglobinLt);
+
+                c = c.and("$where").is(formatXhdb).ne("");//加ne：该字段在mongo中是”“ ，如果表达式有>=0也可查出。可以避免空数据
             }else{
-                c = Criteria.where("hemoglobin").gte("0").lt(hemoglobinLt);
+                c = Criteria.where("$where").is(formatXhdb).ne("");
             }
         }
 
diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/BabyCheckFacade.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/BabyCheckFacade.java
index 74a10e2..a9d6109 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/BabyCheckFacade.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/BabyCheckFacade.java
@@ -4743,6 +4743,7 @@ public class BabyCheckFacade extends BaseServiceImpl {
             query.setHemoglobinStart(null);
             query.setHemoglobinEnd(null);
             query.setHemoglobinLt(severityHll);
+            System.out.println(query.convertToQuery().convertToMongoQuery().toString());
             int severity =babyCheckService.queryBabyCheckCount(query);
             map.put("severity"+i,severity);
             //月龄区间总数