diff --git a/src/main/resources/mapper/common/file/FileMapper.xml b/src/main/resources/mapper/common/file/FileMapper.xml
index 171c8a6..71f901c 100644
--- a/src/main/resources/mapper/common/file/FileMapper.xml
+++ b/src/main/resources/mapper/common/file/FileMapper.xml
@@ -15,7 +15,7 @@
         /*FileMapper.selectFileMasterCountByFileMasterKeyAndDelYnAndStatus*/
         SELECT COUNT(*)
         FROM ALISTLMS.FILE_MASTER LFM
-        INNER JOIN ALISTLMS.TEST_USER_TOKEN LTUT ON LTUT.USER_IDX = LFM.USER_IDX
+        INNER JOIN ALISTLMS.test_user_token LTUT ON LTUT.user_idx = LFM.USER_IDX
         WHERE LFM.DEL_YN = 'N'
         AND LFM.FILE_MASTER_KEY = #{fileMasterKey}
         AND LFM.STATUS = 1