diff --git a/packages/opendesign/src/table/style/theme-ascend.scss b/packages/opendesign/src/table/style/theme-ascend.scss
index d3942e4296d2cf6088492bcbbddc91c415f68f61..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 100644
--- a/packages/opendesign/src/table/style/theme-ascend.scss
+++ b/packages/opendesign/src/table/style/theme-ascend.scss
@@ -1,3 +0,0 @@
-.o-table {
-  --table-head-bg: var(--o-color-control3-light);
-}
\ No newline at end of file
diff --git a/packages/opendesign/src/table/style/theme-kunpeng.scss b/packages/opendesign/src/table/style/theme-kunpeng.scss
index d3942e4296d2cf6088492bcbbddc91c415f68f61..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 100644
--- a/packages/opendesign/src/table/style/theme-kunpeng.scss
+++ b/packages/opendesign/src/table/style/theme-kunpeng.scss
@@ -1,3 +0,0 @@
-.o-table {
-  --table-head-bg: var(--o-color-control3-light);
-}
\ No newline at end of file
diff --git a/packages/opendesign/src/table/style/theme-openeuler.scss b/packages/opendesign/src/table/style/theme-openeuler.scss
index d3942e4296d2cf6088492bcbbddc91c415f68f61..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 100644
--- a/packages/opendesign/src/table/style/theme-openeuler.scss
+++ b/packages/opendesign/src/table/style/theme-openeuler.scss
@@ -1,3 +0,0 @@
-.o-table {
-  --table-head-bg: var(--o-color-control3-light);
-}
\ No newline at end of file