diff --git a/shuili-system/src/main/resources/mapper/yg/znjg/SyLayerMapper.xml b/shuili-system/src/main/resources/mapper/yg/znjg/SyLayerMapper.xml
index ddfe1e9d..0e705c12 100644
--- a/shuili-system/src/main/resources/mapper/yg/znjg/SyLayerMapper.xml
+++ b/shuili-system/src/main/resources/mapper/yg/znjg/SyLayerMapper.xml
@@ -215,9 +215,9 @@
             SELECT
             SYLAYER.LAYER_ID, count(SYLAYER.DIR_ID) num
             FROM
-            bs_sgc_qqjd_DIR_LAYER SYLAYER
+            bs_sgc_qqjd_dir_layer SYLAYER
             join bs_sgc_qqjd_layer al on SYLAYER.layer_id = al.id,
-            bs_sgc_qqjd_DIR SYDIR
+            bs_sgc_qqjd_dir SYDIR
             WHERE
             SYLAYER.is_valid = 1
             AND