diff --git a/modeler/src/views/decision/designer/properties.vue b/modeler/src/views/decision/designer/properties.vue
index bde1f84..48b3c25 100644
--- a/modeler/src/views/decision/designer/properties.vue
+++ b/modeler/src/views/decision/designer/properties.vue
@@ -454,3 +454,18 @@ export default defineComponent({
   },
 });
 </script>
+
+<style scoped lang="less">
+.ks-parameter-setting-tabs {
+  :deep(.ant-tabs-tab) {
+    width: 120px;
+    max-width: 120px;
+  }
+  :deep(.ant-tabs-tab-btn) {
+    width: 100%;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+  }
+}
+</style>