diff --git a/designer-base/src/test/java/com/fr/design/update/utils/FileUtilsTest.java b/designer-base/src/test/java/com/fr/design/update/utils/UpdateFileUtilsTest.java
similarity index 77%
rename from designer-base/src/test/java/com/fr/design/update/utils/FileUtilsTest.java
rename to designer-base/src/test/java/com/fr/design/update/utils/UpdateFileUtilsTest.java
index 0560cc028..0e91e9d68 100644
--- a/designer-base/src/test/java/com/fr/design/update/utils/FileUtilsTest.java
+++ b/designer-base/src/test/java/com/fr/design/update/utils/UpdateFileUtilsTest.java
@@ -11,11 +11,11 @@ import java.io.File;
  * @version 10.0
  * Created by Bryant on 2020-09-25
  */
-public class FileUtilsTest {
+public class UpdateFileUtilsTest {
 
     @Test
     public void testListFilteredFiles() {
-        String[] result = FileUtils.listFilteredFiles("home", "backup");
+        String[] result = UpdateFileUtils.listFilteredFiles("home", "backup");
         Assert.assertEquals(0, result.length);
         StableUtils.deleteFile(new File(StableUtils.pathJoin("home")));
     }