diff --git a/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/standardCode/StandardCodeController.java b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/standardCode/StandardCodeController.java
index 949a50d..136c339 100644
--- a/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/standardCode/StandardCodeController.java
+++ b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/standardCode/StandardCodeController.java
@@ -119,7 +119,7 @@ public class StandardCodeController extends BaseController {
 		tnDocumentInfo.setRecordCountPerPage(paginationInfo.getRecordCountPerPage());
 
 		Map<String, Object> resultMap = new HashMap<>();
-		resultMap.put("resultList", standardCodeService.selectStandardCodeList(tnDocumentInfo));
+		resultMap.put("resultList", standardCodeService.selectStandardcodlist(tnDocumentInfo.getListCode()));
 		resultMap.put("resultCnt", standardCodeService.selectStandardCodeListCnt(tnDocumentInfo));
 		Integer totCnt = (Integer) resultMap.get("resultCnt");
 		paginationInfo.setTotalRecordCount(totCnt);
@@ -139,10 +139,7 @@ public class StandardCodeController extends BaseController {
 			tags = {"StandardCodeController"}
 	)
 	@PostMapping("/testCodeList.do")
-	public ResponseEntity<?> testCodeList(@RequestBody Integer groupseq){
-		System.out.println(groupseq+"-------------------------------");
-
-
+	public ResponseEntity<List<TnDocumentInfo>> testCodeList(@RequestBody Integer groupseq){
 		return ResponseEntity.ok(standardCodeService.selectStandardCodeRevisionhistoryList(groupseq));
 	}
 
diff --git a/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/standardCode/entity/TnDocumentCodeList.java b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/standardCode/entity/TnDocumentCodeList.java
new file mode 100644
index 0000000..9d1ff3d
--- /dev/null
+++ b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/standardCode/entity/TnDocumentCodeList.java
@@ -0,0 +1,36 @@
+package com.dbnt.kcscbackend.standardCode.entity;
+
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import org.hibernate.annotations.DynamicInsert;
+import org.hibernate.annotations.DynamicUpdate;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+
+@Getter
+@Setter
+@Entity
+@NoArgsConstructor
+@DynamicInsert
+@DynamicUpdate
+public class TnDocumentCodeList {
+
+    @Column(name = "main_category")
+    private String mainCategory;
+    @Column(name = "middle_category")
+    private String middleCategory;
+    @Column(name = "group_nm")
+    private String groupNm;
+    @Column(name = "kcsc_cd")
+    private String kcscCd;
+    @Column(name = "doc_file_grp_id")
+    private String docFileGrpId;
+    @Id
+    @Column(name ="group_seq")
+    private Integer groupSeq;
+    @Column(name = "contentcount")
+    private Integer contentcount;
+}
diff --git a/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/standardCode/mapper/StandardCodeMapper.java b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/standardCode/mapper/StandardCodeMapper.java
index 57a9bef..f388e42 100644
--- a/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/standardCode/mapper/StandardCodeMapper.java
+++ b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/standardCode/mapper/StandardCodeMapper.java
@@ -1,6 +1,7 @@
 package com.dbnt.kcscbackend.standardCode.mapper;
 
 
+import com.dbnt.kcscbackend.standardCode.entity.TnDocumentCodeList;
 import com.dbnt.kcscbackend.standardCode.entity.TnDocumentInfo;
 import org.apache.ibatis.annotations.Mapper;
 
@@ -14,4 +15,6 @@ public interface StandardCodeMapper {
 	Integer selectStandardCodeListCnt(TnDocumentInfo tnDocumentInfo);
 
     List<TnDocumentInfo> selectStandardCodeRevisionhistoryList(Integer groupseq);
+
+	List<TnDocumentCodeList> selectStandardcodlist(String code);
 }
diff --git a/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/standardCode/service/StandardCodeService.java b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/standardCode/service/StandardCodeService.java
index 3a67a1f..db39d12 100644
--- a/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/standardCode/service/StandardCodeService.java
+++ b/kcsc-back-end/src/main/java/com/dbnt/kcscbackend/standardCode/service/StandardCodeService.java
@@ -1,5 +1,6 @@
 package com.dbnt.kcscbackend.standardCode.service;
 
+import com.dbnt.kcscbackend.standardCode.entity.TnDocumentCodeList;
 import com.dbnt.kcscbackend.standardCode.entity.TnDocumentInfo;
 import com.dbnt.kcscbackend.standardCode.mapper.StandardCodeMapper;
 import com.dbnt.kcscbackend.standardCode.repository.TnDocumentContentRepository;
@@ -37,4 +38,8 @@ public class StandardCodeService {
   public List<TnDocumentInfo> selectStandardCodeRevisionhistoryList(Integer groupseq) {
     return standardCodeMapper.selectStandardCodeRevisionhistoryList(groupseq);
   }
+
+  public List<TnDocumentCodeList> selectStandardcodlist(String code){
+    return standardCodeMapper.selectStandardcodlist(code);
+  }
 }
diff --git a/kcsc-back-end/src/main/resources/mybatisMapper/StandardCodeMapper.xml b/kcsc-back-end/src/main/resources/mybatisMapper/StandardCodeMapper.xml
index 723bc18..8dc264e 100644
--- a/kcsc-back-end/src/main/resources/mybatisMapper/StandardCodeMapper.xml
+++ b/kcsc-back-end/src/main/resources/mybatisMapper/StandardCodeMapper.xml
@@ -71,4 +71,45 @@
 		  and tdi.use_yn = 'Y'
 		order by tdi.kcsc_cd;
 	</select>
+	<select id="selectStandardcodlist" resultType="TnDocumentCodeList">
+		select
+			case
+				when a3.doc_level > 1 then a3.doc_code_name
+				else a2.doc_code_name
+				end as main_category,
+			case
+				when a3.doc_level > 1 then a2.doc_code_name
+				else a.group_nm
+				end as middle_category,
+			a.group_nm,
+			a.kcsc_cd,
+			tdi.doc_file_grp_id,
+			a.group_seq,
+			count(tdc.full_content) as contentcount
+		from
+			tn_document_group a
+				left join tn_document_info tdi on
+				a.group_seq = tdi.group_seq
+				left join tn_document_content tdc on
+				tdi.doc_info_seq = tdc.doc_info_seq,
+			sp_get_tn_document_code_by_tree() a2,
+			sp_get_tn_document_code_by_tree() a3
+		where
+			a.parent_group_seq = a2.seq
+		    and a2.parent_seq = a3.seq
+			and a.group_full_cd like #{code} || '%'
+		  	and a.group_type = 'D'
+		  	and tdi.last_yn = 'Y'
+		group by
+			main_category,
+			middle_category,
+			a.group_nm,
+			a.kcsc_cd,
+			tdi.doc_file_grp_id,
+			a.group_seq
+		order by
+			a.kcsc_cd;
+
+
+	</select>
 </mapper>
\ No newline at end of file