diff --git a/pav-server/src/main/java/com/palnet/biz/jpa/repository/dos/DosFltPlanQueryRepository.java b/pav-server/src/main/java/com/palnet/biz/jpa/repository/dos/DosFltPlanQueryRepository.java
index ac3e4dd8..a26842f4 100644
--- a/pav-server/src/main/java/com/palnet/biz/jpa/repository/dos/DosFltPlanQueryRepository.java
+++ b/pav-server/src/main/java/com/palnet/biz/jpa/repository/dos/DosFltPlanQueryRepository.java
@@ -25,7 +25,17 @@ public class DosFltPlanQueryRepository {
         QDosFltPlanBas bas = QDosFltPlanBas.dosFltPlanBas;
         QDosFltPlanArea qDosFltPlanArea = QDosFltPlanArea.dosFltPlanArea;
 
-        String districtAddr = rq.getCtprvn() + " " + (rq.getSig() != null ? rq.getSig() : "");
+        short idx = 0;
+
+        StringBuilder districtAddr = new StringBuilder();
+        if(rq.getCtprvn() != null && !rq.getCtprvn().isBlank()) {
+            districtAddr.append(rq.getCtprvn());
+            idx ++;
+        }
+        if(rq.getSig() != null && !rq.getSig().isBlank()) {
+            if(idx > 0) districtAddr.append(" ");
+            districtAddr.append(rq.getSig());
+        }
 
         BooleanBuilder builder = new BooleanBuilder();
 
@@ -38,8 +48,8 @@ public class DosFltPlanQueryRepository {
         if(StringUtils.hasText(rq.getApplyNo())) {
             builder.and(bas.applyNo.eq(rq.getApplyNo()));
         }
-        if(!districtAddr.isBlank()){
-            builder.and(qDosFltPlanArea.addr.like("%" + districtAddr + "%"));
+        if(!districtAddr.toString().isBlank()){
+            builder.and(qDosFltPlanArea.addr.like("%" + districtAddr.toString() + "%"));
         }
         if(rq.getAddress() != null && !rq.getAddress().isEmpty()){
             builder.and(qDosFltPlanArea.addr.like("%" + rq.getAddress() + "%"));
@@ -50,18 +60,29 @@ public class DosFltPlanQueryRepository {
                     .on(bas.planSno.eq(qDosFltPlanArea.planSno))
                 .where(builder)
                 .orderBy(bas.applyDt.desc(), bas.applyNo.desc())
+                .groupBy(bas.planSno)
                 .fetch();
     }
 
     public List<DosFltPlanArea> findByPlanSnoInAndAddrOrderByZoneNoAsc(List<Long> planSno, BasDosPlanRq rq){
         QDosFltPlanArea qDosFltPlanArea = QDosFltPlanArea.dosFltPlanArea;
-        String districtAddr = rq.getCtprvn() + " " + (rq.getSig() != null ? rq.getSig() : "");
+        short idx = 0;
+
+        StringBuilder districtAddr = new StringBuilder();
+        if(rq.getCtprvn() != null && !rq.getCtprvn().isBlank()) {
+            districtAddr.append(rq.getCtprvn());
+            idx ++;
+        }
+        if(rq.getSig() != null && !rq.getSig().isBlank()) {
+            if(idx > 0) districtAddr.append(" ");
+            districtAddr.append(rq.getSig());
+        }
 
         BooleanBuilder builder = new BooleanBuilder();
         builder.and(qDosFltPlanArea.planSno.in(planSno));
 
-        if(!districtAddr.isBlank()){
-            builder.and(qDosFltPlanArea.addr.like("%" + districtAddr + "%"));
+        if(!districtAddr.toString().isBlank()){
+            builder.and(qDosFltPlanArea.addr.like("%" + districtAddr.toString() + "%"));
         }
         if(rq.getAddress() != null && !rq.getAddress().isEmpty()){
             builder.and(qDosFltPlanArea.addr.like("%" + rq.getAddress() + "%"));