diff --git a/src/main/java/com/easysoftware/application/epkgpackage/dto/EPKGPackageSearchCondition.java b/src/main/java/com/easysoftware/application/epkgpackage/dto/EPKGPackageSearchCondition.java
index e04150123fc6b32640f66ffe278f742f3bc42114..d0f6b36b5255ca8df8d83642bb68b6c2a4a08cef 100644
--- a/src/main/java/com/easysoftware/application/epkgpackage/dto/EPKGPackageSearchCondition.java
+++ b/src/main/java/com/easysoftware/application/epkgpackage/dto/EPKGPackageSearchCondition.java
@@ -101,7 +101,7 @@ public class EPKGPackageSearchCondition {
      */
     @Size(max = PackageConstant.MAX_FIELD_LENGTH)
     @Pattern(regexp = PackageConstant.VALID_STR_REG, message = PackageConstant.VALID_MESSAGE)
-    private String epkgUpdateAt;
+    private String rpmUpdateAt;
 
     /**
      * Time order.
diff --git a/src/main/java/com/easysoftware/application/epkgpackage/vo/EPKGPackageDetailVo.java b/src/main/java/com/easysoftware/application/epkgpackage/vo/EPKGPackageDetailVo.java
index cdec4ee12b4df87b04206b3d1c44e9f138fa87c5..554aaa16e4a66b949b6a9bf16cc0751bc69f142a 100644
--- a/src/main/java/com/easysoftware/application/epkgpackage/vo/EPKGPackageDetailVo.java
+++ b/src/main/java/com/easysoftware/application/epkgpackage/vo/EPKGPackageDetailVo.java
@@ -47,7 +47,7 @@ public class EPKGPackageDetailVo {
     /**
      * Update timestamp for the package.
      */
-    private String epkgUpdateAt;
+    private String rpmUpdateAt;
 
     /**
      * Source repository URL.
@@ -57,7 +57,7 @@ public class EPKGPackageDetailVo {
     /**
      * Size of the package.
      */
-    private String epkgSize;
+    private String rpmSize;
 
     /**
      * Binary download URL.
diff --git a/src/main/java/com/easysoftware/application/epkgpackage/vo/EPKGPackageMenuVo.java b/src/main/java/com/easysoftware/application/epkgpackage/vo/EPKGPackageMenuVo.java
index f2209c42a0527b2352942e755c2027924514b07b..4d3c838f03e149e88079b9635de3bfa1236217a2 100644
--- a/src/main/java/com/easysoftware/application/epkgpackage/vo/EPKGPackageMenuVo.java
+++ b/src/main/java/com/easysoftware/application/epkgpackage/vo/EPKGPackageMenuVo.java
@@ -52,7 +52,7 @@ public class EPKGPackageMenuVo {
     /**
      * Update timestamp for the package.
      */
-    private String epkgUpdateAt;
+    private String rpmUpdateAt;
 
     /**
      * Source repository URL.
@@ -62,7 +62,7 @@ public class EPKGPackageMenuVo {
     /**
      * Size of the package.
      */
-    private String epkgSize;
+    private String rpmSize;
 
     /**
      * Binary download URL.
diff --git a/src/main/java/com/easysoftware/domain/epkgpackage/EPKGPackage.java b/src/main/java/com/easysoftware/domain/epkgpackage/EPKGPackage.java
index 3d43139dae7e434719531ec04a741ea9dff0bff2..a34fe30b66dcd93685b5e56864ce9d32d3adb562 100644
--- a/src/main/java/com/easysoftware/domain/epkgpackage/EPKGPackage.java
+++ b/src/main/java/com/easysoftware/domain/epkgpackage/EPKGPackage.java
@@ -55,7 +55,7 @@ public class EPKGPackage {
     /**
      * Timestamp indicating when the package was last updated in the EPKG system.
      */
-    private String epkgUpdateAt;
+    private String rpmUpdateAt;
 
     /**
      * Source repository information for the package.
@@ -65,7 +65,7 @@ public class EPKGPackage {
     /**
      * Size of the EPKG package.
      */
-    private String epkgSize;
+    private String rpmSize;
 
     /**
      * Binary download URL for the package.
diff --git a/src/main/java/com/easysoftware/domain/epkgpackage/EPKGPackageUnique.java b/src/main/java/com/easysoftware/domain/epkgpackage/EPKGPackageUnique.java
index bfd88dd1e6bb76bb5039717600770135f93c02b4..e16be151a5911f884c2e951c065e06f3da62eaf5 100644
--- a/src/main/java/com/easysoftware/domain/epkgpackage/EPKGPackageUnique.java
+++ b/src/main/java/com/easysoftware/domain/epkgpackage/EPKGPackageUnique.java
@@ -47,7 +47,7 @@ public class EPKGPackageUnique {
     /**
      * Timestamp indicating when the entity was last updated in the EPKG system.
      */
-    private String epkgUpdateAt;
+    private String rpmUpdateAt;
 
 
 }
diff --git a/src/main/java/com/easysoftware/infrastructure/epkgpackage/gatewayimpl/EPKGPackageGatewayImpl.java b/src/main/java/com/easysoftware/infrastructure/epkgpackage/gatewayimpl/EPKGPackageGatewayImpl.java
index f875e85ae2bcae1e35a160b8db5e45268e1b2b94..b0ea513557b53564a6c7e5dbe3108d83a57c741a 100644
--- a/src/main/java/com/easysoftware/infrastructure/epkgpackage/gatewayimpl/EPKGPackageGatewayImpl.java
+++ b/src/main/java/com/easysoftware/infrastructure/epkgpackage/gatewayimpl/EPKGPackageGatewayImpl.java
@@ -56,7 +56,7 @@ public class EPKGPackageGatewayImpl implements EPKGPackageGateway {
     public Map<String, Object> queryDetailByName(final EPKGPackageSearchCondition condition) {
         Page<EPKGPackageDO> page = createPage(condition);
         QueryWrapper<EPKGPackageDO> wrapper = QueryWrapperUtil.createQueryWrapper(new EPKGPackageDO(),
-                condition, "epkg_update_at");
+                condition, "rpm_update_at");
         IPage<EPKGPackageDO> resPage = ePKGPkgMapper.selectPage(page, wrapper);
         List<EPKGPackageDO> rPMDOs = resPage.getRecords();
         List<EPKGPackageDetailVo> rPMDetails = EPKGPackageConverter.toDetail(rPMDOs);
@@ -83,7 +83,7 @@ public class EPKGPackageGatewayImpl implements EPKGPackageGateway {
     public Map<String, Object> queryMenuByName(final EPKGPackageSearchCondition condition) {
         Page<EPKGPackageDO> page = createPage(condition);
         QueryWrapper<EPKGPackageDO> wrapper = QueryWrapperUtil.createQueryWrapper(new EPKGPackageDO(),
-                condition, "epkg_update_at");
+                condition, "rpm_update_at");
         EPKGPackageMenuVo pkgVo = new EPKGPackageMenuVo();
         List<String> columns = ClassField.getFieldNames(pkgVo);
         wrapper.select(columns);
@@ -185,7 +185,7 @@ public class EPKGPackageGatewayImpl implements EPKGPackageGateway {
         if (name != null) {
             wrapper.eq("name", name);
         }
-        wrapper.last("order by epkg_update_at desc limit 1");
+        wrapper.last("order by rpm_update_at desc limit 1");
         List<EPKGPackageDO> epkgList = ePKGPkgMapper.selectList(wrapper);
         if (epkgList.size() == 0) {
             return new EPKGPackageMenuVo();
diff --git a/src/main/java/com/easysoftware/infrastructure/epkgpackage/gatewayimpl/dataobject/EPKGPackageDO.java b/src/main/java/com/easysoftware/infrastructure/epkgpackage/gatewayimpl/dataobject/EPKGPackageDO.java
index 47754b02562540c846ca33800922991a405379c4..f09d80b06883afa18db3d6c1773c68977f540183 100644
--- a/src/main/java/com/easysoftware/infrastructure/epkgpackage/gatewayimpl/dataobject/EPKGPackageDO.java
+++ b/src/main/java/com/easysoftware/infrastructure/epkgpackage/gatewayimpl/dataobject/EPKGPackageDO.java
@@ -70,7 +70,7 @@ public class EPKGPackageDO {
     /**
      * Timestamp for EPKG updates.
      */
-    private String epkgUpdateAt;
+    private String rpmUpdateAt;
 
 
     /**
@@ -81,7 +81,7 @@ public class EPKGPackageDO {
     /**
      * Size of the EPKG package.
      */
-    private String epkgSize;
+    private String rpmSize;
 
     /**
      * Binary download URL.