diff --git a/jikimo_frontend/static/src/scss/custom_style.scss b/jikimo_frontend/static/src/scss/custom_style.scss
index cbd1bb4d..d7e6414c 100644
--- a/jikimo_frontend/static/src/scss/custom_style.scss
+++ b/jikimo_frontend/static/src/scss/custom_style.scss
@@ -532,9 +532,3 @@ div:has(.o_required_modifier) > label::before {
   position: unset;
 }
 
-// 修改表格下拉框会被表格下面数据框覆盖的bug
-.tab-pane .o_field_widget {
-  position: relative;
-  z-index: 1;
-}
-