diff --git a/extensions/inference-cortex-extension/resources/default_settings.json b/extensions/inference-cortex-extension/resources/default_settings.json
index 6a0dcd4a0..4cce75aff 100644
--- a/extensions/inference-cortex-extension/resources/default_settings.json
+++ b/extensions/inference-cortex-extension/resources/default_settings.json
@@ -1,8 +1,8 @@
 [
   {
     "key": "cont_batching",
-    "title": "Continuous batching",
-    "description": "The number of parallel operations",
+    "title": "Continuous Batching",
+    "description": "Allows processing prompts in parallel with text generation, which usually improves performance.",
     "controllerType": "checkbox",
     "controllerProps": {
       "value": true
@@ -10,8 +10,8 @@
   },
   {
     "key": "n_parallel",
-    "title": "Parallel operations",
-    "description": "The number of parallel operations",
+    "title": "Parallel Operations",
+    "description": "Number of prompts that can be processed simultaneously by the model.",
     "controllerType": "input",
     "controllerProps": {
       "value": "4",
@@ -21,7 +21,7 @@
   {
     "key": "cpu_threads",
     "title": "CPU Threads",
-    "description": "The number of CPU threads to use (when in CPU mode)",
+    "description": "Number of CPU cores used for model processing when running without GPU.",
     "controllerType": "input",
     "controllerProps": {
       "value": "",
@@ -30,8 +30,8 @@
   },
   {
     "key": "flash_attn",
-    "title": "Flash Attention enabled",
-    "description": "To enable Flash Attention, default is true",
+    "title": "Flash Attention",
+    "description": "Optimizes memory usage and speeds up model inference using an efficient attention implementation.",
     "controllerType": "checkbox",
     "controllerProps": {
       "value": true
@@ -40,8 +40,8 @@
 
   {
     "key": "caching_enabled",
-    "title": "Caching enabled",
-    "description": "To enable prompt caching or not",
+    "title": "Caching",
+    "description": "Stores recent prompts and responses to improve speed when similar questions are asked.",
     "controllerType": "checkbox",
     "controllerProps": {
       "value": true
@@ -50,17 +50,30 @@
   {
     "key": "cache_type",
     "title": "KV Cache Type",
-    "description": "KV cache type: f16, q8_0, q4_0, default is f16 (change this could break the model).",
-    "controllerType": "input",
+    "description": "Controls memory usage and precision trade-off.",
+    "controllerType": "dropdown",
     "controllerProps": {
-      "placeholder": "f16",
-      "value": "f16"
+      "value": "f16",
+      "options": [
+        {
+          "value": "q4_0",
+          "name": "q4_0"
+        },
+        {
+          "value": "q8_0",
+          "name": "q8_0"
+        },
+        {
+          "value": "f16",
+          "name": "f16"
+        }
+      ]
     }
   },
   {
     "key": "use_mmap",
-    "title": "To enable mmap",
-    "description": "To enable mmap, default is true",
+    "title": "MMAP",
+    "description": "Loads model files more efficiently by mapping them to memory, reducing RAM usage.",
     "controllerType": "checkbox",
     "controllerProps": {
       "value": true
diff --git a/web/screens/Settings/SettingDetail/SettingDetailItem/SettingDetailDropdownItem/index.tsx b/web/screens/Settings/SettingDetail/SettingDetailItem/SettingDetailDropdownItem/index.tsx
new file mode 100644
index 000000000..e4066998d
--- /dev/null
+++ b/web/screens/Settings/SettingDetail/SettingDetailItem/SettingDetailDropdownItem/index.tsx
@@ -0,0 +1,50 @@
+import { DropdownComponentProps, SettingComponentProps } from '@janhq/core'
+import { Select } from '@janhq/joi'
+import { Marked, Renderer } from 'marked'
+
+type Props = {
+  settingProps: SettingComponentProps
+  onValueChanged?: (e: string) => void
+}
+
+const marked: Marked = new Marked({
+  renderer: {
+    link: (href, title, text) => {
+      return Renderer.prototype.link
+        ?.apply(this, [href, title, text])
+        .replace(
+          '<a',
+          "<a class='text-[hsla(var(--app-link))]' target='_blank'"
+        )
+    },
+  },
+})
+
+const SettingDetailDropdownItem: React.FC<Props> = ({
+  settingProps,
+  onValueChanged,
+}) => {
+  const { value, options } =
+    settingProps.controllerProps as DropdownComponentProps
+
+  const description = marked.parse(settingProps.description ?? '', {
+    async: false,
+  })
+
+  return (
+    <div className="flex w-full justify-between py-6">
+      <div className="flex flex-1 flex-col space-y-1">
+        <h1 className="font-semibold">{settingProps.title}</h1>
+        {
+          <div
+            dangerouslySetInnerHTML={{ __html: description }}
+            className="font-medium leading-relaxed text-[hsla(var(--text-secondary))]"
+          />
+        }
+      </div>
+      <Select value={value} onValueChange={onValueChanged} options={options} />
+    </div>
+  )
+}
+
+export default SettingDetailDropdownItem
diff --git a/web/screens/Settings/SettingDetail/SettingDetailItem/index.tsx b/web/screens/Settings/SettingDetail/SettingDetailItem/index.tsx
index 7c44095c8..afa8c13c3 100644
--- a/web/screens/Settings/SettingDetail/SettingDetailItem/index.tsx
+++ b/web/screens/Settings/SettingDetail/SettingDetailItem/index.tsx
@@ -1,5 +1,6 @@
 import { SettingComponentProps } from '@janhq/core'
 
+import SettingDetailDropdownItem from './SettingDetailDropdownItem'
 import SettingDetailTextInputItem from './SettingDetailTextInputItem'
 import SettingDetailToggleItem from './SettingDetailToggleItem'
 
@@ -36,6 +37,16 @@ const SettingDetailItem = ({ componentProps, onValueUpdated }: Props) => {
         )
       }
 
+      case 'dropdown': {
+        return (
+          <SettingDetailDropdownItem
+            key={data.key}
+            settingProps={data}
+            onValueChanged={(value) => onValueUpdated(data.key, value)}
+          />
+        )
+      }
+
       default:
         return null
     }