diff --git a/core/core-frontend/src/custom-component/de-tabs/Component.vue b/core/core-frontend/src/custom-component/de-tabs/Component.vue
index 74f6f0adc7..0e2ee13cf6 100644
--- a/core/core-frontend/src/custom-component/de-tabs/Component.vue
+++ b/core/core-frontend/src/custom-component/de-tabs/Component.vue
@@ -779,6 +779,8 @@ onBeforeMount(() => {
   position: absolute;
   width: 100%;
   height: 100%;
+  font-style: normal;
+  font-weight: normal;
 }
 .custom-tab-title {
   .title-inner {