diff --git a/themes/joi-dark/theme.json b/themes/joi-dark/theme.json
index 22ed778ba..c299e3b1e 100644
--- a/themes/joi-dark/theme.json
+++ b/themes/joi-dark/theme.json
@@ -64,7 +64,7 @@
     },
 
     "right-panel": {
-      "bg": "0, 0%, 13%, 0"
+      "bg": "0, 0%, 13%, 1"
     },
 
     "tooltip": {
diff --git a/web/screens/Settings/Advanced/index.tsx b/web/screens/Settings/Advanced/index.tsx
index 475cc4d58..50e2a72a6 100644
--- a/web/screens/Settings/Advanced/index.tsx
+++ b/web/screens/Settings/Advanced/index.tsx
@@ -209,6 +209,7 @@ const Advanced = () => {
     }
     setGpusInUse(updatedGpusInUse)
     saveSettings({ gpusInUse: updatedGpusInUse })
+    window.core?.api?.relaunch()
   }
 
   const gpuSelectionPlaceHolder =
diff --git a/web/utils/predefinedComponent.ts b/web/utils/predefinedComponent.ts
index 82087f43b..3a9f45e92 100644
--- a/web/utils/predefinedComponent.ts
+++ b/web/utils/predefinedComponent.ts
@@ -145,21 +145,6 @@ export const presetConfiguration: Record<string, SettingComponentProps> = {
     requireModelReload: false,
     configType: 'runtime',
   },
-  n_parallel: {
-    key: 'n_parallel',
-    title: 'N Parallel',
-    description:
-      'The number of parallel operations. Only set when enable continuous batching.	',
-    controllerType: 'slider',
-    controllerProps: {
-      min: 0,
-      max: 4,
-      step: 1,
-      value: 1,
-    },
-    requireModelReload: true,
-    configType: 'setting',
-  },
   cpu_threads: {
     key: 'cpu_threads',
     title: 'CPU Threads',