diff --git a/package.json b/package.json
index 9d1c0289..430ec96c 100644
--- a/package.json
+++ b/package.json
@@ -20,6 +20,7 @@
     "commit": "cz",
     "dev": "concurrently \"pnpm run dev:package\" \"pnpm run docs\"",
     "dev:package": "pnpm --filter=!vuepress-theme-plume --parallel dev",
+    "dev:theme": "concurrently \"pnpm --filter=@vuepress-plume/vuepress-theme-plume dev\" \"pnpm run docs\"",
     "docs": "pnpm --filter=docs docs:dev",
     "docs:build": "pnpm --filter=docs docs:build",
     "docs:clean": "pnpm --filter=docs docs:clean",
diff --git a/packages/theme/src/client/components/Navbar.vue b/packages/theme/src/client/components/Navbar.vue
index cdda1bbf..f818676b 100644
--- a/packages/theme/src/client/components/Navbar.vue
+++ b/packages/theme/src/client/components/Navbar.vue
@@ -78,7 +78,8 @@ onMounted(() => {
   height: var(--navbar-height);
   padding: var(--navbar-padding-v) var(--navbar-padding-h);
   background-color: var(--c-bg-navbar);
-  box-shadow: var(--shadow);
+  backdrop-filter: saturate(50%) blur(8px);
+  // box-shadow: var(--shadow);
   line-height: var(--navbar-line-height);
   transition: background-color 0.3s ease;
 
diff --git a/packages/theme/src/client/styles/vars-dark.scss b/packages/theme/src/client/styles/vars-dark.scss
index fd18684d..08f0082c 100644
--- a/packages/theme/src/client/styles/vars-dark.scss
+++ b/packages/theme/src/client/styles/vars-dark.scss
@@ -6,7 +6,7 @@ html.dark {
   --c-bg-light: #2b313a;
   --c-bg-lighter: #262c34;
   --c-bg-container: rgb(38, 44, 52);
-  --c-bg-navbar: rgba(38, 44, 52, 0.95);
+  --c-bg-navbar: rgba(38, 44, 52, 0.75);
 
   --c-text: #adbac7;
   --c-text-light: #96a7b7;
diff --git a/packages/theme/src/client/styles/vars.scss b/packages/theme/src/client/styles/vars.scss
index dca41ad5..27ae8de6 100644
--- a/packages/theme/src/client/styles/vars.scss
+++ b/packages/theme/src/client/styles/vars.scss
@@ -8,7 +8,7 @@
   --c-bg-light: #e5e7eb;
   --c-bg-lighter: #d1d5db;
   --c-bg-container: #fff;
-  --c-bg-navbar: rgba(255, 255, 255, 0.9);
+  --c-bg-navbar: rgba(255, 255, 255, 0.7);
   --c-bg-sidebar: var(--c-bg-container);
   --c-bg-arrow: #ccc;