diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/BabyBuildController.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/BabyBuildController.java
index 48a0df5..f37ff54 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/BabyBuildController.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/BabyBuildController.java
@@ -288,8 +288,9 @@ public class BabyBuildController extends BaseController {
         request.setBcardNo(bcardNo);
         request.setMcardNo(mcardNo);
         request.setMphone(mphone);
+        if(startMonthAge!=null) {//不改变之前逻辑
             //儿童管理页面月龄条件查询36：3岁  37:4岁  38：5岁  39：6岁  40：>6岁
-            switch (startMonthAge){
+            switch (startMonthAge) {
                 case 36:
                     request.setMonthAgeStart(startMonthAge);
                     break;
@@ -308,7 +309,12 @@ public class BabyBuildController extends BaseController {
                 default:
                     request.setMonthAgeStart(startMonthAge);
             }
-            switch (endMonthAge){
+        }else {
+            request.setMonthAgeStart(startMonthAge);
+        }
+
+        if(endMonthAge!=null) {//不改变之前逻辑
+            switch (endMonthAge) {
                 case 36:
                     request.setMonthAgeEnd(47);
                     break;
@@ -327,6 +333,9 @@ public class BabyBuildController extends BaseController {
                 default:
                     request.setMonthAgeEnd(endMonthAge);
             }
+        }else {
+            request.setMonthAgeEnd(endMonthAge);
+        }
 
         request.setBirth(birth);
         request.setNextDate(nextDate);