diff --git a/so-contextmodel/src/main/java/com/pineone/icbms/so/contextmodel/entity/ContextModel.java b/so-contextmodel/src/main/java/com/pineone/icbms/so/contextmodel/entity/ContextModel.java
index 6238a584..a6f78966 100644
--- a/so-contextmodel/src/main/java/com/pineone/icbms/so/contextmodel/entity/ContextModel.java
+++ b/so-contextmodel/src/main/java/com/pineone/icbms/so/contextmodel/entity/ContextModel.java
@@ -13,8 +13,8 @@ public class ContextModel {
     private List<String> domainIdList;
     private List<String> contextInformationIdList;
     private String contextType;
-    private String createTime;
-    private String modifiedTime;
+    private long createTime;
+    private long modifiedTime;
     private String occTime;
 
     public ContextModel() {
@@ -35,7 +35,7 @@ public ContextModel(String id, String name, List<String> domainIdList, List<Stri
         this.contextType = contextType;
     }
 
-    public ContextModel(String id, String name, List<String> domainIdList, List<String> contextInformationIdList, String contextType, String createTime, String modifiedTime) {
+    public ContextModel(String id, String name, List<String> domainIdList, List<String> contextInformationIdList, String contextType, long createTime, long modifiedTime) {
         this.id = id;
         this.name = name;
         this.domainIdList = domainIdList;
@@ -85,19 +85,19 @@ public void setContextType(String contextType) {
         this.contextType = contextType;
     }
 
-    public String getCreateTime() {
+    public long getCreateTime() {
         return createTime;
     }
 
-    public void setCreateTime(String createTime) {
+    public void setCreateTime(long createTime) {
         this.createTime = createTime;
     }
 
-    public String getModifiedTime() {
+    public long getModifiedTime() {
         return modifiedTime;
     }
 
-    public void setModifiedTime(String modifiedTime) {
+    public void setModifiedTime(long modifiedTime) {
         this.modifiedTime = modifiedTime;
     }
 
diff --git a/so-contextmodel/src/main/java/com/pineone/icbms/so/contextmodel/logic/ContextModelLogicImpl.java b/so-contextmodel/src/main/java/com/pineone/icbms/so/contextmodel/logic/ContextModelLogicImpl.java
index 4000559e..acbefc74 100644
--- a/so-contextmodel/src/main/java/com/pineone/icbms/so/contextmodel/logic/ContextModelLogicImpl.java
+++ b/so-contextmodel/src/main/java/com/pineone/icbms/so/contextmodel/logic/ContextModelLogicImpl.java
@@ -68,6 +68,11 @@ public String registerContextModel(ContextModel contextModel){
 //        ContextModelStore contextModelStore = ContextModelMapStore.getInstance();
         //ContextModelExProxy contextModelExProxy = ContextModelSDAProxy.newContextModelProxy();
 
+
+        long time = System.currentTimeMillis();
+        contextModel.setCreateTime(time);
+        contextModel.setModifiedTime(time);
+
         contextModelStore.createContextModel(contextModel);
         //contextModelExProxy.registerContextModel(contextModel);
         String contextModelResultMessage = responseMessage.contextModelResultMessage(contextModel);
diff --git a/so-contextmodel/src/main/java/com/pineone/icbms/so/contextmodel/store/mongo/ContextModelStoreMongoImpl.java b/so-contextmodel/src/main/java/com/pineone/icbms/so/contextmodel/store/mongo/ContextModelStoreMongoImpl.java
index e1c8d315..15dbb827 100644
--- a/so-contextmodel/src/main/java/com/pineone/icbms/so/contextmodel/store/mongo/ContextModelStoreMongoImpl.java
+++ b/so-contextmodel/src/main/java/com/pineone/icbms/so/contextmodel/store/mongo/ContextModelStoreMongoImpl.java
@@ -5,6 +5,7 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.Sort;
 import org.springframework.stereotype.Repository;
 
 import java.util.ArrayList;
@@ -34,7 +35,7 @@ public void createContextModel(ContextModel contextModel) {
     //NOTE: CM 리스트 조회
     @Override
     public List<ContextModel> retrieveContextModelList() {
-        List<ContextModelDataObject> contextModelDataObjectList = contextModelRepository.findAll();
+        List<ContextModelDataObject> contextModelDataObjectList = contextModelRepository.findAll(new Sort(Sort.Direction.DESC,"createTime"));
         List<ContextModel> contextModelList = new ArrayList<>();
         for(ContextModelDataObject contextModelDataObject : contextModelDataObjectList){
             logger.debug("ContextModel = " + dataObjectToContextModel(contextModelDataObject));