diff --git a/src/main/java/NextLevel/demo/project/project/dto/request/RequestMainPageProjectListDto.java b/src/main/java/NextLevel/demo/project/project/dto/request/RequestMainPageProjectListDto.java
index d16eb37..2b894b9 100644
--- a/src/main/java/NextLevel/demo/project/project/dto/request/RequestMainPageProjectListDto.java
+++ b/src/main/java/NextLevel/demo/project/project/dto/request/RequestMainPageProjectListDto.java
@@ -31,10 +31,31 @@ public List<Long> getTagIds() {
         return tag;
     }
 
-    public long getLimit() {
+    public Long getLimit() {
         return pageCount;
     }
     public long getOffset() {
+        if(page == null)
+            page = 0;
         return pageCount * page;
     }
+
+    public void setTag(List<Long> tag) {
+        if(tag ==null || tag.isEmpty())
+            return;
+        this.tag = tag;
+    }
+
+    public void setPage(Integer page) {
+        if(page == null)
+            return;
+        this.page = page;
+    }
+
+    public void setPageCount(Long pageCount) {
+        if(pageCount == null)
+            return;
+        this.pageCount = pageCount;
+    }
+
 }
diff --git a/src/main/java/NextLevel/demo/project/project/repository/ProjectDslRepository.java b/src/main/java/NextLevel/demo/project/project/repository/ProjectDslRepository.java
index 6406113..519102b 100644
--- a/src/main/java/NextLevel/demo/project/project/repository/ProjectDslRepository.java
+++ b/src/main/java/NextLevel/demo/project/project/repository/ProjectDslRepository.java
@@ -47,7 +47,8 @@ public ResponseProjectListDto selectProjectDsl(RequestMainPageProjectListDto dto
                 }
         );
 
-        orderByType(builder, ProjectOrderType.getType(dto.getOrder()), dto.getDesc());
+        if(dto.getOrder() != null && !dto.getOrder().isEmpty() && dto.getDesc() != null)
+            orderByType(builder, ProjectOrderType.getType(dto.getOrder()), dto.getDesc());
 
         ResponseProjectListDto projectList = builder
                 .limit(dto.getLimit(), dto.getPage())
diff --git a/src/main/java/NextLevel/demo/project/project/repository/ProjectOrderType.java b/src/main/java/NextLevel/demo/project/project/repository/ProjectOrderType.java
index 095d0fc..8373fa8 100644
--- a/src/main/java/NextLevel/demo/project/project/repository/ProjectOrderType.java
+++ b/src/main/java/NextLevel/demo/project/project/repository/ProjectOrderType.java
@@ -23,7 +23,7 @@ public enum ProjectOrderType {
 //    }
 
     public static <T> ProjectOrderType getType(String typeName) {
-        ProjectOrderType type = Arrays.stream(ProjectOrderType.values()).filter(t -> t.name().equals(typeName)).findFirst().orElse(ProjectOrderType.RECOMMEND);
+        ProjectOrderType type = Arrays.stream(ProjectOrderType.values()).filter(t -> t.name().equals(typeName)).findFirst().orElse(ProjectOrderType.CREATED);
         return type;
     }
 
diff --git a/src/main/java/NextLevel/demo/summery/dto/TotalSummeryDto.java b/src/main/java/NextLevel/demo/summery/dto/TotalSummeryDto.java
index e407bac..191aa39 100644
--- a/src/main/java/NextLevel/demo/summery/dto/TotalSummeryDto.java
+++ b/src/main/java/NextLevel/demo/summery/dto/TotalSummeryDto.java
@@ -24,12 +24,12 @@ public TotalSummeryDto(
             Long totalSupporterCount,
             Long totalCreatorCount
     ) {
-        this.totalFundingPrice = totalFundingPrice;
-        this.totalFundingCount = totalFundingCount;
-        this.totalSuccessProjectCount = totalSuccessProjectCount;
-        this.totalProgressProjectCount = totalProgressProjectCount;
-        this.totalSupporterCount = totalSupporterCount;
-        this.totalCreatorCount = totalCreatorCount;
+        this.totalFundingPrice = totalFundingPrice != null ? totalFundingPrice : 0L;
+        this.totalFundingCount = totalFundingCount !=  null ? totalFundingCount : 0L;
+        this.totalSuccessProjectCount = totalSuccessProjectCount != null ? totalSuccessProjectCount : 0L;
+        this.totalProgressProjectCount = totalProgressProjectCount != null ? totalProgressProjectCount : 0L;
+        this.totalSupporterCount = totalSupporterCount != null ? totalSupporterCount : 0L;
+        this.totalCreatorCount = totalCreatorCount != null ? totalCreatorCount : 0L;
     }
 
 }
diff --git a/src/main/java/NextLevel/demo/summery/repo/SummeryRepository.java b/src/main/java/NextLevel/demo/summery/repo/SummeryRepository.java
index f731bda..9808372 100644
--- a/src/main/java/NextLevel/demo/summery/repo/SummeryRepository.java
+++ b/src/main/java/NextLevel/demo/summery/repo/SummeryRepository.java
@@ -12,29 +12,29 @@
 public interface SummeryRepository extends Repository<UserEntity, Long> {
 
     @Query("select sum(f.price) from FreeFundingEntity f")
-    long getTotalFreeFundingPrice();
+    Long getTotalFreeFundingPrice();
 
     @Query("select count(f) from FreeFundingEntity f")
-    long getFreeFundingCount();
+    Long getFreeFundingCount();
 
     @Query("select sum(of.count * of.option.price - coalesce(of.coupon.price, 0)) from OptionFundingEntity of")
-    long getTotalOptionFundingPrice();
+    Long getTotalOptionFundingPrice();
 
     @Query("select count(of) from OptionFundingEntity of")
-    long getTotalOptionFundingCount();
+    Long getTotalOptionFundingCount();
 
     @Query("select count(p) from ProjectEntity p where p.projectStatus in :status")
-    long getProjectCount(@Param("status") List<ProjectStatus> status);
+    Long getProjectCount(@Param("status") List<ProjectStatus> status);
 
     @Query("select count(distinct u) from UserEntity u " +
             "left join ProjectEntity p on p.user.id = u.id " +
             "where p.id is not null")
-    long getCreatorCount();
+    Long getCreatorCount();
 
     @Query("select count(distinct u) from UserEntity u " +
             "left join FreeFundingEntity ff on ff.user.id = u.id " +
             "left join OptionFundingEntity of on of.user.id = u.id " +
             "where ff.id is not null or of.id is not null")
-    long getSupporterCount();
+    Long getSupporterCount();
 
 }