diff --git a/uikit/src/tooltip/index.tsx b/uikit/src/tooltip/index.tsx
index 73c0e1e0b..53e61d175 100644
--- a/uikit/src/tooltip/index.tsx
+++ b/uikit/src/tooltip/index.tsx
@@ -8,6 +8,8 @@ const TooltipProvider = TooltipPrimitive.Provider
 
 const Tooltip = TooltipPrimitive.Root
 
+const TooltipPortal = TooltipPrimitive.Portal
+
 const TooltipTrigger = TooltipPrimitive.Trigger
 
 const TooltipContent = React.forwardRef<
@@ -37,4 +39,5 @@ export {
   TooltipContent,
   TooltipProvider,
   TooltipArrow,
+  TooltipPortal,
 }
diff --git a/web/containers/CardSidebar/index.tsx b/web/containers/CardSidebar/index.tsx
index de0a409ae..5de285569 100644
--- a/web/containers/CardSidebar/index.tsx
+++ b/web/containers/CardSidebar/index.tsx
@@ -13,14 +13,16 @@ import { useClickOutside } from '@/hooks/useClickOutside'
 interface Props {
   children: ReactNode
   title: string
-  onRevealInFinderClick: (type: string) => void
-  onViewJsonClick: (type: string) => void
+  onRevealInFinderClick?: (type: string) => void
+  onViewJsonClick?: (type: string) => void
+  asChild?: boolean
 }
 export default function CardSidebar({
   children,
   title,
   onRevealInFinderClick,
   onViewJsonClick,
+  asChild,
 }: Props) {
   const [show, setShow] = useState(true)
   const [more, setMore] = useState(false)
@@ -39,7 +41,8 @@ export default function CardSidebar({
   return (
     <div
       className={twMerge(
-        'flex w-full flex-col overflow-hidden border-t border-border bg-zinc-200 dark:bg-zinc-600/10'
+        'flex w-full flex-col border-t border-border bg-zinc-100 dark:bg-zinc-600/10',
+        asChild ? 'rounded-lg border' : 'border-t'
       )}
     >
       <div
@@ -50,16 +53,18 @@ export default function CardSidebar({
       >
         <span className="font-bold">{title}</span>
         <div className="flex">
-          <div
-            ref={setToggle}
-            className="cursor-pointer rounded-md bg-zinc-200 p-2 pr-0 dark:bg-zinc-600/10"
-            onClick={() => setMore(!more)}
-          >
-            <MoreVerticalIcon className="h-5 w-5" />
-          </div>
+          {!asChild && (
+            <div
+              ref={setToggle}
+              className="cursor-pointer rounded-lg bg-zinc-100 p-2 pr-0 dark:bg-zinc-600/10"
+              onClick={() => setMore(!more)}
+            >
+              <MoreVerticalIcon className="h-5 w-5" />
+            </div>
+          )}
           <button
             onClick={() => setShow(!show)}
-            className="flex w-full flex-1 items-center space-x-2 bg-zinc-200 px-3 py-2 dark:bg-zinc-600/10"
+            className="flex w-full flex-1 items-center space-x-2 rounded-lg bg-zinc-100 px-3 py-2 dark:bg-zinc-600/10"
           >
             <ChevronDownIcon
               className={twMerge(
@@ -72,38 +77,76 @@ export default function CardSidebar({
 
         {more && (
           <div
-            className="absolute right-0 top-8 z-20 w-52 overflow-hidden rounded-lg border border-border bg-background shadow-lg"
+            className="absolute right-4 top-8 z-20 w-64 rounded-lg border border-border bg-background shadow-lg"
             ref={setMenu}
           >
             <div
-              className="flex cursor-pointer items-center space-x-2 px-4 py-2 hover:bg-secondary"
+              className={twMerge(
+                'flex cursor-pointer space-x-2 px-4 py-2 hover:bg-secondary',
+                title === 'Model' ? 'items-start' : 'items-center'
+              )}
               onClick={() => {
-                onRevealInFinderClick(title)
+                onRevealInFinderClick && onRevealInFinderClick(title)
                 setMore(false)
               }}
             >
-              <FolderOpenIcon size={16} className="text-muted-foreground" />
-              <span className="text-bold text-black dark:text-muted-foreground">
-                {openFolderTitle}
-              </span>
+              <FolderOpenIcon
+                size={16}
+                className={twMerge(
+                  'flex-shrink-0 text-muted-foreground',
+                  title === 'Model' && 'mt-1'
+                )}
+              />
+              <>
+                {title === 'Model' ? (
+                  <div className="flex flex-col">
+                    <span className="font-medium text-black dark:text-muted-foreground">
+                      {openFolderTitle}
+                    </span>
+                    <span className="mt-1 text-muted-foreground">
+                      Opens thread.json. Changes affect this thread only.
+                    </span>
+                  </div>
+                ) : (
+                  <span className="text-bold text-black dark:text-muted-foreground">
+                    {openFolderTitle}
+                  </span>
+                )}
+              </>
             </div>
             <div
-              className="flex cursor-pointer items-center space-x-2 px-4 py-2 hover:bg-secondary"
+              className="flex cursor-pointer items-start space-x-2 px-4 py-2 hover:bg-secondary"
               onClick={() => {
-                onViewJsonClick(title)
+                onViewJsonClick && onViewJsonClick(title)
                 setMore(false)
               }}
             >
-              <Code2Icon size={16} className="text-muted-foreground" />
-              <span className="text-bold text-black dark:text-muted-foreground">
-                View as JSON
-              </span>
+              <Code2Icon
+                size={16}
+                className="mt-0.5 flex-shrink-0 text-muted-foreground"
+              />
+              <>
+                <div className="flex flex-col">
+                  <span className="font-medium text-black dark:text-muted-foreground">
+                    View as JSON
+                  </span>
+                  <span className="mt-1 text-muted-foreground">
+                    Opens <span className="lowercase">{title}.json.</span>&nbsp;
+                    Changes affect all new threads.
+                  </span>
+                </div>
+              </>
             </div>
           </div>
         )}
       </div>
       {show && (
-        <div className="flex flex-col gap-2 bg-white p-2 dark:bg-background">
+        <div
+          className={twMerge(
+            'flex flex-col gap-2 bg-white p-2 dark:bg-background',
+            asChild && 'rounded-b-lg'
+          )}
+        >
           {children}
         </div>
       )}
diff --git a/web/containers/Checkbox/index.tsx b/web/containers/Checkbox/index.tsx
index de18ca052..074ed0e82 100644
--- a/web/containers/Checkbox/index.tsx
+++ b/web/containers/Checkbox/index.tsx
@@ -1,9 +1,18 @@
 import React from 'react'
 
-import { Switch } from '@janhq/uikit'
+import {
+  Switch,
+  Tooltip,
+  TooltipArrow,
+  TooltipContent,
+  TooltipPortal,
+  TooltipTrigger,
+} from '@janhq/uikit'
 
 import { useAtomValue } from 'jotai'
 
+import { InfoIcon } from 'lucide-react'
+
 import useUpdateModelParameters from '@/hooks/useUpdateModelParameters'
 
 import { getActiveThreadIdAtom } from '@/helpers/atoms/Thread.atom'
@@ -11,10 +20,11 @@ import { getActiveThreadIdAtom } from '@/helpers/atoms/Thread.atom'
 type Props = {
   name: string
   title: string
+  description: string
   checked: boolean
 }
 
-const Checkbox: React.FC<Props> = ({ name, title, checked }) => {
+const Checkbox: React.FC<Props> = ({ name, title, checked, description }) => {
   const { updateModelParameter } = useUpdateModelParameters()
   const threadId = useAtomValue(getActiveThreadIdAtom)
 
@@ -26,7 +36,21 @@ const Checkbox: React.FC<Props> = ({ name, title, checked }) => {
 
   return (
     <div className="flex justify-between">
-      <p className="mb-2 text-sm font-semibold text-gray-600">{title}</p>
+      <div className="mb-1 flex items-center gap-x-2">
+        <p className="text-sm font-semibold text-gray-600">{title}</p>
+        <Tooltip>
+          <TooltipTrigger asChild>
+            <InfoIcon size={16} className="flex-shrink-0" />
+          </TooltipTrigger>
+          <TooltipPortal>
+            <TooltipContent side="top" className="max-w-[240px]">
+              <span>{description}</span>
+              <TooltipArrow />
+            </TooltipContent>
+          </TooltipPortal>
+        </Tooltip>
+      </div>
+
       <Switch checked={checked} onCheckedChange={onCheckedChange} />
     </div>
   )
diff --git a/web/containers/Layout/TopBar/index.tsx b/web/containers/Layout/TopBar/index.tsx
index 78e858c6a..dd5358d82 100644
--- a/web/containers/Layout/TopBar/index.tsx
+++ b/web/containers/Layout/TopBar/index.tsx
@@ -177,7 +177,7 @@ const TopBar = () => {
                         >
                           <Code2Icon
                             size={16}
-                            className="mt-1 flex-shrink-0 text-muted-foreground"
+                            className="mt-0.5 flex-shrink-0 text-muted-foreground"
                           />
                           <div className="flex flex-col">
                             <span className="font-medium text-black dark:text-muted-foreground">
diff --git a/web/containers/ModelConfigInput/index.tsx b/web/containers/ModelConfigInput/index.tsx
index caa4f7fa3..52808569c 100644
--- a/web/containers/ModelConfigInput/index.tsx
+++ b/web/containers/ModelConfigInput/index.tsx
@@ -1,7 +1,16 @@
-import { Textarea } from '@janhq/uikit'
+import {
+  Textarea,
+  Tooltip,
+  TooltipPortal,
+  TooltipArrow,
+  TooltipContent,
+  TooltipTrigger,
+} from '@janhq/uikit'
 
 import { useAtomValue } from 'jotai'
 
+import { InfoIcon } from 'lucide-react'
+
 import useUpdateModelParameters from '@/hooks/useUpdateModelParameters'
 
 import { getActiveThreadIdAtom } from '@/helpers/atoms/Thread.atom'
@@ -9,6 +18,7 @@ import { getActiveThreadIdAtom } from '@/helpers/atoms/Thread.atom'
 type Props = {
   title: string
   name: string
+  description: string
   placeholder: string
   value: string
 }
@@ -17,6 +27,7 @@ const ModelConfigInput: React.FC<Props> = ({
   title,
   name,
   value,
+  description,
   placeholder,
 }) => {
   const { updateModelParameter } = useUpdateModelParameters()
@@ -30,7 +41,20 @@ const ModelConfigInput: React.FC<Props> = ({
 
   return (
     <div className="flex flex-col">
-      <p className="mb-2 text-sm font-semibold text-gray-600">{title}</p>
+      <div className="mb-4 flex items-center gap-x-2">
+        <p className="text-sm font-semibold text-gray-600">{title}</p>
+        <Tooltip>
+          <TooltipTrigger asChild>
+            <InfoIcon size={16} className="flex-shrink-0" />
+          </TooltipTrigger>
+          <TooltipPortal>
+            <TooltipContent side="top" className="max-w-[240px]">
+              <span>{description}</span>
+              <TooltipArrow />
+            </TooltipContent>
+          </TooltipPortal>
+        </Tooltip>
+      </div>
       <Textarea
         placeholder={placeholder}
         onChange={onValueChanged}
diff --git a/web/containers/Slider/index.tsx b/web/containers/Slider/index.tsx
index 9e66146cb..2811ac86d 100644
--- a/web/containers/Slider/index.tsx
+++ b/web/containers/Slider/index.tsx
@@ -1,7 +1,14 @@
 import React from 'react'
 
-import { Slider, Input } from '@janhq/uikit'
+import { Slider, Input, TooltipPortal } from '@janhq/uikit'
+import {
+  Tooltip,
+  TooltipContent,
+  TooltipTrigger,
+  TooltipArrow,
+} from '@janhq/uikit'
 import { useAtomValue } from 'jotai'
+import { InfoIcon } from 'lucide-react'
 
 import useUpdateModelParameters from '@/hooks/useUpdateModelParameters'
 
@@ -9,6 +16,7 @@ import { getActiveThreadIdAtom } from '@/helpers/atoms/Thread.atom'
 
 type Props = {
   name: string
+  description: string
   title: string
   min: number
   max: number
@@ -21,6 +29,7 @@ const SliderRightPanel: React.FC<Props> = ({
   title,
   min,
   max,
+  description,
   step,
   value,
 }) => {
@@ -29,13 +38,25 @@ const SliderRightPanel: React.FC<Props> = ({
 
   const onValueChanged = (e: number[]) => {
     if (!threadId) return
-
     updateModelParameter(threadId, name, e[0])
   }
 
   return (
     <div className="flex flex-col">
-      <p className="mb-2 text-sm font-semibold text-gray-600">{title}</p>
+      <div className="mb-4 flex items-center gap-x-2">
+        <p className="text-sm font-semibold text-gray-600">{title}</p>
+        <Tooltip>
+          <TooltipTrigger asChild>
+            <InfoIcon size={16} className="flex-shrink-0" />
+          </TooltipTrigger>
+          <TooltipPortal>
+            <TooltipContent side="top" className="max-w-[240px]">
+              <span>{description}</span>
+              <TooltipArrow />
+            </TooltipContent>
+          </TooltipPortal>
+        </Tooltip>
+      </div>
       <div className="flex items-center gap-x-4">
         <div className="relative w-full">
           <Slider
diff --git a/web/screens/Chat/ModelSetting/predefinedComponent.ts b/web/screens/Chat/ModelSetting/predefinedComponent.ts
index 8a102a11f..cc794556d 100644
--- a/web/screens/Chat/ModelSetting/predefinedComponent.ts
+++ b/web/screens/Chat/ModelSetting/predefinedComponent.ts
@@ -4,7 +4,7 @@ export const presetConfiguration: Record<string, SettingComponentData> = {
   prompt_template: {
     name: 'prompt_template',
     title: 'Prompt template',
-    description: 'Prompt template',
+    description: 'The prompt to use for internal configuration.',
     controllerType: 'input',
     controllerData: {
       placeholder: 'Prompt template',
@@ -14,7 +14,8 @@ export const presetConfiguration: Record<string, SettingComponentData> = {
   stop: {
     name: 'stop',
     title: 'Stop',
-    description: 'Stop',
+    description:
+      'Defines specific tokens or phrases at which the model will stop generating further output.	',
     controllerType: 'input',
     controllerData: {
       placeholder: 'Stop',
@@ -24,7 +25,8 @@ export const presetConfiguration: Record<string, SettingComponentData> = {
   ctx_len: {
     name: 'ctx_len',
     title: 'Context Length',
-    description: 'Context Length',
+    description:
+      'The context length for model operations varies; the maximum depends on the specific model used.',
     controllerType: 'slider',
     controllerData: {
       min: 0,
@@ -40,7 +42,7 @@ export const presetConfiguration: Record<string, SettingComponentData> = {
       'The maximum number of tokens the model will generate in a single response.',
     controllerType: 'slider',
     controllerData: {
-      min: 0,
+      min: 128,
       max: 4096,
       step: 128,
       value: 2048,
@@ -48,8 +50,8 @@ export const presetConfiguration: Record<string, SettingComponentData> = {
   },
   ngl: {
     name: 'ngl',
-    title: 'NGL',
-    description: 'Number of layers in the neural network.',
+    title: 'Number of GPU layers (ngl)',
+    description: 'The number of layers to load onto the GPU for acceleration.',
     controllerType: 'slider',
     controllerData: {
       min: 1,
@@ -61,7 +63,7 @@ export const presetConfiguration: Record<string, SettingComponentData> = {
   embedding: {
     name: 'embedding',
     title: 'Embedding',
-    description: 'Indicates if embedding layers are used.',
+    description: 'Whether to enable embedding.',
     controllerType: 'checkbox',
     controllerData: {
       checked: true,
@@ -79,8 +81,7 @@ export const presetConfiguration: Record<string, SettingComponentData> = {
   temperature: {
     name: 'temperature',
     title: 'Temperature',
-    description:
-      "Controls randomness in model's responses. Higher values lead to more random responses.",
+    description: 'Controls the randomness of the model’s output.',
     controllerType: 'slider',
     controllerData: {
       min: 0,
@@ -92,7 +93,8 @@ export const presetConfiguration: Record<string, SettingComponentData> = {
   frequency_penalty: {
     name: 'frequency_penalty',
     title: 'Frequency Penalty',
-    description: 'Frequency Penalty',
+    description:
+      'Adjusts the likelihood of the model repeating words or phrases in its output.	',
     controllerType: 'slider',
     controllerData: {
       min: 0,
@@ -104,7 +106,8 @@ export const presetConfiguration: Record<string, SettingComponentData> = {
   presence_penalty: {
     name: 'presence_penalty',
     title: 'Presence Penalty',
-    description: 'Presence Penalty',
+    description:
+      'Influences the generation of new and varied concepts in the model’s output.	',
     controllerType: 'slider',
     controllerData: {
       min: 0,
@@ -116,7 +119,7 @@ export const presetConfiguration: Record<string, SettingComponentData> = {
   top_p: {
     name: 'top_p',
     title: 'Top P',
-    description: 'Top P',
+    description: 'Set probability threshold for more relevant outputs.',
     controllerType: 'slider',
     controllerData: {
       min: 0,
@@ -128,10 +131,11 @@ export const presetConfiguration: Record<string, SettingComponentData> = {
   n_parallel: {
     name: 'n_parallel',
     title: 'N Parallel',
-    description: 'N Parallel',
+    description:
+      'The number of parallel operations. Only set when enable continuous batching.	',
     controllerType: 'slider',
     controllerData: {
-      min: 1,
+      min: 0,
       max: 4,
       step: 1,
       value: 1,
diff --git a/web/screens/Chat/ModelSetting/settingComponentBuilder.tsx b/web/screens/Chat/ModelSetting/settingComponentBuilder.tsx
index 38240dfa0..a751bfb92 100644
--- a/web/screens/Chat/ModelSetting/settingComponentBuilder.tsx
+++ b/web/screens/Chat/ModelSetting/settingComponentBuilder.tsx
@@ -38,6 +38,7 @@ const settingComponentBuilder = (componentData: SettingComponentData[]) => {
           <Slider
             key={data.name}
             title={data.title}
+            description={data.description}
             min={min}
             max={max}
             step={step}
@@ -53,6 +54,7 @@ const settingComponentBuilder = (componentData: SettingComponentData[]) => {
             title={data.title}
             key={data.name}
             name={data.name}
+            description={data.description}
             placeholder={placeholder}
             value={textValue}
           />
@@ -63,6 +65,7 @@ const settingComponentBuilder = (componentData: SettingComponentData[]) => {
           <Checkbox
             key={data.name}
             name={data.name}
+            description={data.description}
             title={data.title}
             checked={checked}
           />
diff --git a/web/screens/Chat/Sidebar/index.tsx b/web/screens/Chat/Sidebar/index.tsx
index 7b663a5ee..181abe3b5 100644
--- a/web/screens/Chat/Sidebar/index.tsx
+++ b/web/screens/Chat/Sidebar/index.tsx
@@ -10,6 +10,7 @@ import { twMerge } from 'tailwind-merge'
 
 import LogoMark from '@/containers/Brand/Logo/Mark'
 import CardSidebar from '@/containers/CardSidebar'
+
 import DropdownListSidebar, {
   selectedModelAtom,
 } from '@/containers/DropdownListSidebar'
@@ -127,7 +128,7 @@ const Sidebar: React.FC = () => {
           <div>
             <label
               id="thread-title"
-              className="mb-2 inline-block font-bold text-gray-600 dark:text-gray-300"
+              className="mb-2 inline-block font-bold text-zinc-500 dark:text-gray-300"
             >
               Title
             </label>
@@ -146,7 +147,7 @@ const Sidebar: React.FC = () => {
           <div className="flex flex-col">
             <label
               id="thread-title"
-              className="mb-2 inline-block font-bold text-gray-600 dark:text-gray-300"
+              className="mb-2 inline-block font-bold text-zinc-500 dark:text-gray-300"
             >
               Threads ID
             </label>
@@ -156,46 +157,7 @@ const Sidebar: React.FC = () => {
           </div>
         </div>
 
-        {/* <CardSidebar
-          title="Thread"
-          onRevealInFinderClick={onReviewInFinderClick}
-          onViewJsonClick={onViewJsonClick}
-        >
-          <div className="flex flex-col space-y-4 p-2">
-            <div>
-              <label
-                id="thread-title"
-                className="mb-2 inline-block font-bold text-gray-600 dark:text-gray-300"
-              >
-                Title
-              </label>
-              <Input
-                id="thread-title"
-                value={activeThread?.title}
-                onChange={(e) => {
-                  if (activeThread)
-                    updateThreadMetadata({
-                      ...activeThread,
-                      title: e.target.value || '',
-                    })
-                }}
-              />
-            </div>
-            <div className="flex flex-col">
-              <label
-                id="thread-title"
-                className="mb-2 inline-block font-bold text-gray-600 dark:text-gray-300"
-              >
-                Threads ID
-              </label>
-              <span className="text-xs text-muted-foreground">
-                {activeThread?.id || '-'}
-              </span>
-            </div>
-          </div>
-        </CardSidebar> */}
-
-        {/* <CardSidebar
+        <CardSidebar
           title="Assistant"
           onRevealInFinderClick={onReviewInFinderClick}
           onViewJsonClick={onViewJsonClick}
@@ -210,7 +172,7 @@ const Sidebar: React.FC = () => {
             <div>
               <label
                 id="thread-title"
-                className="mb-2 inline-block font-bold text-gray-600 dark:text-gray-300"
+                className="mb-2 inline-block font-bold text-zinc-500 dark:text-gray-300"
               >
                 Instructions
               </label>
@@ -232,34 +194,62 @@ const Sidebar: React.FC = () => {
                 }}
               />
             </div>
+            {/* <div>
+              <label
+                id="tool-title"
+                className="mb-2 inline-block font-bold text-zinc-500 dark:text-gray-300"
+              >
+                Tools
+              </label>
+              <div className="flex items-center justify-between">
+                <label className="font-medium text-zinc-500 dark:text-gray-300">
+                  Retrieval
+                </label>
+                <Switch name="retrieval" />
+              </div>
+            </div> */}
           </div>
-        </CardSidebar> */}
+        </CardSidebar>
 
-        {/* <CardSidebar
+        <CardSidebar
           title="Model"
           onRevealInFinderClick={onReviewInFinderClick}
           onViewJsonClick={onViewJsonClick}
         >
           <div className="p-2">
             <DropdownListSidebar />
+
+            <div className="mt-6">
+              <CardSidebar title="Inference Parameters" asChild>
+                <div className="p-2">
+                  <ModelSetting />
+                </div>
+              </CardSidebar>
+            </div>
+
             <div className="mt-4">
-              <ModelSetting />
+              <CardSidebar title="Model Parameters" asChild>
+                <div className="p-2">{/* <ModelSetting /> */}</div>
+              </CardSidebar>
             </div>
 
             {experimentalFeatureEnabed &&
             Object.keys(modelSettingParams).length ? (
-              <CardSidebar
-                title="Engine"
-                onRevealInFinderClick={onReviewInFinderClick}
-                onViewJsonClick={onViewJsonClick}
-              >
-                <div className="p-2">
-                  <EngineSetting />
-                </div>
-              </CardSidebar>
+              <div className="mt-4">
+                <CardSidebar
+                  title="Engine Parameters"
+                  onRevealInFinderClick={onReviewInFinderClick}
+                  onViewJsonClick={onViewJsonClick}
+                  asChild
+                >
+                  <div className="p-2">
+                    <EngineSetting />
+                  </div>
+                </CardSidebar>
+              </div>
             ) : null}
           </div>
-        </CardSidebar> */}
+        </CardSidebar>
       </div>
     </div>
   )
diff --git a/web/utils/model_param.ts b/web/utils/model_param.ts
index 7d559c313..8f659ed3e 100644
--- a/web/utils/model_param.ts
+++ b/web/utils/model_param.ts
@@ -39,7 +39,6 @@ export const toSettingParams = (
     embedding: undefined,
     n_parallel: undefined,
     cpu_threads: undefined,
-    prompt_template: undefined,
   }
   const settingParams: ModelSettingParams = {}