diff --git a/core/core-frontend/src/views/dashboard/index.vue b/core/core-frontend/src/views/dashboard/index.vue
index ce663078bf..3c7cc3ca50 100644
--- a/core/core-frontend/src/views/dashboard/index.vue
+++ b/core/core-frontend/src/views/dashboard/index.vue
@@ -330,7 +330,7 @@ onUnmounted(() => {
 
 <style lang="less">
 .dv-common-layout {
-  height: 100vh;
+  height: calc(100vh - 1px);
   width: 100vw;
 
   .dv-layout-container {
diff --git a/core/core-frontend/src/views/data-visualization/index.vue b/core/core-frontend/src/views/data-visualization/index.vue
index 8798899931..ee32ec1983 100644
--- a/core/core-frontend/src/views/data-visualization/index.vue
+++ b/core/core-frontend/src/views/data-visualization/index.vue
@@ -549,7 +549,7 @@ eventBus.on('handleNew', handleNew)
 }
 
 .dv-common-layout {
-  height: 100vh;
+  height: calc(100vh - 1px);
   width: 100vw;
   overflow: hidden;
   color: @dv-canvas-main-font-color;