diff --git a/web/app/components/plugins/install-plugin/install-from-github/index.tsx b/web/app/components/plugins/install-plugin/install-from-github/index.tsx
index 731c7db7ac..06c4c0797a 100644
--- a/web/app/components/plugins/install-plugin/install-from-github/index.tsx
+++ b/web/app/components/plugins/install-plugin/install-from-github/index.tsx
@@ -3,33 +3,21 @@
 import React, { useState } from 'react'
 import Modal from '@/app/components/base/modal'
 import type { Item } from '@/app/components/base/select'
-import type { GitHubRepoReleaseResponse } from '@/app/components/plugins/types'
+import type { GitHubUrlInfo, InstallState } from '@/app/components/plugins/types'
 import { InstallStepFromGitHub } from '../../types'
 import Toast from '@/app/components/base/toast'
 import SetURL from './steps/setURL'
 import SetVersion from './steps/setVersion'
 import SetPackage from './steps/setPackage'
 import Installed from './steps/installed'
+import { useTranslation } from 'react-i18next'
 
 type InstallFromGitHubProps = {
   onClose: () => void
 }
 
-type GitHubUrlInfo = {
-  isValid: boolean
-  owner?: string
-  repo?: string
-}
-
-type InstallState = {
-  step: InstallStepFromGitHub
-  repoUrl: string
-  selectedVersion: string
-  selectedPackage: string
-  releases: GitHubRepoReleaseResponse[]
-}
-
 const InstallFromGitHub: React.FC<InstallFromGitHubProps> = ({ onClose }) => {
+  const { t } = useTranslation()
   const [state, setState] = useState<InstallState>({
     step: InstallStepFromGitHub.setUrl,
     repoUrl: '',
@@ -92,7 +80,7 @@ const InstallFromGitHub: React.FC<InstallFromGitHubProps> = ({ onClose }) => {
         if (!isValid || !owner || !repo) {
           Toast.notify({
             type: 'error',
-            message: 'Invalid GitHub URL. Please enter a valid URL in the format: https://github.com/owner/repo',
+            message: t('plugin.error.inValidGitHubUrl'),
           })
           break
         }
@@ -151,10 +139,10 @@ const InstallFromGitHub: React.FC<InstallFromGitHubProps> = ({ onClose }) => {
       <div className='flex pt-6 pl-6 pb-3 pr-14 items-start gap-2 self-stretch'>
         <div className='flex flex-col items-start gap-1 flex-grow'>
           <div className='self-stretch text-text-primary title-2xl-semi-bold'>
-            Install plugin from GitHub
+            {t('plugin.installFromGitHub.installPlugin')}
           </div>
           <div className='self-stretch text-text-tertiary system-xs-regular'>
-            {state.step !== InstallStepFromGitHub.installed && 'Please make sure that you only install plugins from a trusted source.'}
+            {state.step !== InstallStepFromGitHub.installed && t('plugin.installFromGitHub.installNote')}
           </div>
         </div>
       </div>
diff --git a/web/app/components/plugins/install-plugin/install-from-github/steps/installed.tsx b/web/app/components/plugins/install-plugin/install-from-github/steps/installed.tsx
index be6dc5b312..97be133451 100644
--- a/web/app/components/plugins/install-plugin/install-from-github/steps/installed.tsx
+++ b/web/app/components/plugins/install-plugin/install-from-github/steps/installed.tsx
@@ -1,5 +1,6 @@
 import React from 'react'
 import Button from '@/app/components/base/button'
+import { useTranslation } from 'react-i18next'
 
 type InstalledProps = {
   repoUrl: string
@@ -23,28 +24,31 @@ const InfoRow = ({ label, value }: { label: string; value: string }) => (
   </div>
 )
 
-const Installed: React.FC<InstalledProps> = ({ repoUrl, selectedVersion, selectedPackage, onClose }) => (
-  <>
-    <div className='text-text-secondary system-md-regular'>The plugin has been installed successfully.</div>
-    <div className='flex w-full p-4 flex-col justify-center items-start gap-2 rounded-2xl bg-background-section-burn'>
-      {[
-        { label: 'Repository', value: repoUrl },
-        { label: 'Version', value: selectedVersion },
-        { label: 'Package', value: selectedPackage },
-      ].map(({ label, value }) => (
-        <InfoRow key={label} label={label} value={value} />
-      ))}
-    </div>
-    <div className='flex justify-end items-center gap-2 self-stretch mt-4'>
-      <Button
-        variant='primary'
-        className='min-w-[72px]'
-        onClick={onClose}
-      >
-        Close
-      </Button>
-    </div>
-  </>
-)
+const Installed: React.FC<InstalledProps> = ({ repoUrl, selectedVersion, selectedPackage, onClose }) => {
+  const { t } = useTranslation()
+  return (
+    <>
+      <div className='text-text-secondary system-md-regular'>The plugin has been installed successfully.</div>
+      <div className='flex w-full p-4 flex-col justify-center items-start gap-2 rounded-2xl bg-background-section-burn'>
+        {[
+          { label: t('plugin.installModal.labels.repository'), value: repoUrl },
+          { label: t('plugin.installModal.labels.version'), value: selectedVersion },
+          { label: t('plugin.installModal.labels.package'), value: selectedPackage },
+        ].map(({ label, value }) => (
+          <InfoRow key={label} label={label} value={value} />
+        ))}
+      </div>
+      <div className='flex justify-end items-center gap-2 self-stretch mt-4'>
+        <Button
+          variant='primary'
+          className='min-w-[72px]'
+          onClick={onClose}
+        >
+          {t('plugin.installModal.close')}
+        </Button>
+      </div>
+    </>
+  )
+}
 
 export default Installed
diff --git a/web/app/components/plugins/install-plugin/install-from-github/steps/setPackage.tsx b/web/app/components/plugins/install-plugin/install-from-github/steps/setPackage.tsx
index 2abadb8eb8..2db55aa56f 100644
--- a/web/app/components/plugins/install-plugin/install-from-github/steps/setPackage.tsx
+++ b/web/app/components/plugins/install-plugin/install-from-github/steps/setPackage.tsx
@@ -2,6 +2,7 @@ import React from 'react'
 import type { Item } from '@/app/components/base/select'
 import { PortalSelect } from '@/app/components/base/select'
 import Button from '@/app/components/base/button'
+import { useTranslation } from 'react-i18next'
 
 type SetPackageProps = {
   selectedPackage: string
@@ -11,39 +12,42 @@ type SetPackageProps = {
   onBack: () => void
 }
 
-const SetPackage: React.FC<SetPackageProps> = ({ selectedPackage, packages, onSelect, onInstall, onBack }) => (
-  <>
-    <label
-      htmlFor='package'
-      className='flex flex-col justify-center items-start self-stretch text-text-secondary'
-    >
-      <span className='system-sm-semibold'>Select package</span>
-    </label>
-    <PortalSelect
-      value={selectedPackage}
-      onSelect={onSelect}
-      items={packages}
-      placeholder="Please select a package"
-      popupClassName='w-[432px] z-[1001]'
-    />
-    <div className='flex justify-end items-center gap-2 self-stretch mt-4'>
-      <Button
-        variant='secondary'
-        className='min-w-[72px]'
-        onClick={onBack}
+const SetPackage: React.FC<SetPackageProps> = ({ selectedPackage, packages, onSelect, onInstall, onBack }) => {
+  const { t } = useTranslation()
+  return (
+    <>
+      <label
+        htmlFor='package'
+        className='flex flex-col justify-center items-start self-stretch text-text-secondary'
       >
-        Back
-      </Button>
-      <Button
-        variant='primary'
-        className='min-w-[72px]'
-        onClick={onInstall}
-        disabled={!selectedPackage}
-      >
-        Install
-      </Button>
-    </div>
-  </>
-)
+        <span className='system-sm-semibold'>{t('plugin.installFromGitHub.selectPackage')}</span>
+      </label>
+      <PortalSelect
+        value={selectedPackage}
+        onSelect={onSelect}
+        items={packages}
+        placeholder={t('plugin.installFromGitHub.selectPackagePlaceholder') || ''}
+        popupClassName='w-[432px] z-[1001]'
+      />
+      <div className='flex justify-end items-center gap-2 self-stretch mt-4'>
+        <Button
+          variant='secondary'
+          className='min-w-[72px]'
+          onClick={onBack}
+        >
+          {t('plugin.installModal.back')}
+        </Button>
+        <Button
+          variant='primary'
+          className='min-w-[72px]'
+          onClick={onInstall}
+          disabled={!selectedPackage}
+        >
+          {t('plugin.installModal.install')}
+        </Button>
+      </div>
+    </>
+  )
+}
 
 export default SetPackage
diff --git a/web/app/components/plugins/install-plugin/install-from-github/steps/setURL.tsx b/web/app/components/plugins/install-plugin/install-from-github/steps/setURL.tsx
index a4bfd9f3f3..9ec6cd6eee 100644
--- a/web/app/components/plugins/install-plugin/install-from-github/steps/setURL.tsx
+++ b/web/app/components/plugins/install-plugin/install-from-github/steps/setURL.tsx
@@ -1,5 +1,6 @@
 import React from 'react'
 import Button from '@/app/components/base/button'
+import { useTranslation } from 'react-i18next'
 
 type SetURLProps = {
   repoUrl: string
@@ -8,43 +9,46 @@ type SetURLProps = {
   onCancel: () => void
 }
 
-const SetURL: React.FC<SetURLProps> = ({ repoUrl, onChange, onNext, onCancel }) => (
-  <>
-    <label
-      htmlFor='repoUrl'
-      className='flex flex-col justify-center items-start self-stretch text-text-secondary'
-    >
-      <span className='system-sm-semibold'>GitHub repository</span>
-    </label>
-    <input
-      type='url'
-      id='repoUrl'
-      name='repoUrl'
-      value={repoUrl}
-      onChange={e => onChange(e.target.value)}
-      className='flex items-center self-stretch rounded-lg border border-components-input-border-active
-        bg-components-input-bg-active shadows-shadow-xs p-2 gap-[2px] flex-grow overflow-hidden
-        text-components-input-text-filled text-ellipsis system-sm-regular'
-      placeholder='Please enter GitHub repo URL'
-    />
-    <div className='flex justify-end items-center gap-2 self-stretch mt-4'>
-      <Button
-        variant='secondary'
-        className='min-w-[72px]'
-        onClick={onCancel}
+const SetURL: React.FC<SetURLProps> = ({ repoUrl, onChange, onNext, onCancel }) => {
+  const { t } = useTranslation()
+  return (
+    <>
+      <label
+        htmlFor='repoUrl'
+        className='flex flex-col justify-center items-start self-stretch text-text-secondary'
       >
-        Cancel
-      </Button>
-      <Button
-        variant='primary'
-        className='min-w-[72px]'
-        onClick={onNext}
-        disabled={!repoUrl.trim()}
-      >
-        Next
-      </Button>
-    </div>
-  </>
-)
+        <span className='system-sm-semibold'>{t('plugin.installFromGitHub.gitHubRepo')}</span>
+      </label>
+      <input
+        type='url'
+        id='repoUrl'
+        name='repoUrl'
+        value={repoUrl}
+        onChange={e => onChange(e.target.value)}
+        className='flex items-center self-stretch rounded-lg border border-components-input-border-active
+          bg-components-input-bg-active shadows-shadow-xs p-2 gap-[2px] flex-grow overflow-hidden
+          text-components-input-text-filled text-ellipsis system-sm-regular'
+        placeholder='Please enter GitHub repo URL'
+      />
+      <div className='flex justify-end items-center gap-2 self-stretch mt-4'>
+        <Button
+          variant='secondary'
+          className='min-w-[72px]'
+          onClick={onCancel}
+        >
+          {t('plugin.installModal.cancel')}
+        </Button>
+        <Button
+          variant='primary'
+          className='min-w-[72px]'
+          onClick={onNext}
+          disabled={!repoUrl.trim()}
+        >
+          {t('plugin.installModal.next')}
+        </Button>
+      </div>
+    </>
+  )
+}
 
 export default SetURL
diff --git a/web/app/components/plugins/install-plugin/install-from-github/steps/setVersion.tsx b/web/app/components/plugins/install-plugin/install-from-github/steps/setVersion.tsx
index a3f72f0f29..042ab2b093 100644
--- a/web/app/components/plugins/install-plugin/install-from-github/steps/setVersion.tsx
+++ b/web/app/components/plugins/install-plugin/install-from-github/steps/setVersion.tsx
@@ -2,6 +2,7 @@ import React from 'react'
 import type { Item } from '@/app/components/base/select'
 import { PortalSelect } from '@/app/components/base/select'
 import Button from '@/app/components/base/button'
+import { useTranslation } from 'react-i18next'
 
 type SetVersionProps = {
   selectedVersion: string
@@ -11,39 +12,42 @@ type SetVersionProps = {
   onBack: () => void
 }
 
-const SetVersion: React.FC<SetVersionProps> = ({ selectedVersion, versions, onSelect, onNext, onBack }) => (
-  <>
-    <label
-      htmlFor='version'
-      className='flex flex-col justify-center items-start self-stretch text-text-secondary'
-    >
-      <span className='system-sm-semibold'>Select version</span>
-    </label>
-    <PortalSelect
-      value={selectedVersion}
-      onSelect={onSelect}
-      items={versions}
-      placeholder="Please select a version"
-      popupClassName='w-[432px] z-[1001]'
-    />
-    <div className='flex justify-end items-center gap-2 self-stretch mt-4'>
-      <Button
-        variant='secondary'
-        className='min-w-[72px]'
-        onClick={onBack}
+const SetVersion: React.FC<SetVersionProps> = ({ selectedVersion, versions, onSelect, onNext, onBack }) => {
+  const { t } = useTranslation()
+  return (
+    <>
+      <label
+        htmlFor='version'
+        className='flex flex-col justify-center items-start self-stretch text-text-secondary'
       >
-        Back
-      </Button>
-      <Button
-        variant='primary'
-        className='min-w-[72px]'
-        onClick={onNext}
-        disabled={!selectedVersion}
-      >
-        Next
-      </Button>
-    </div>
-  </>
-)
+        <span className='system-sm-semibold'>{t('plugin.installFromGitHub.selectVersion')}</span>
+      </label>
+      <PortalSelect
+        value={selectedVersion}
+        onSelect={onSelect}
+        items={versions}
+        placeholder={t('plugin.installFromGitHub.selectVersionPlaceholder') || ''}
+        popupClassName='w-[432px] z-[1001]'
+      />
+      <div className='flex justify-end items-center gap-2 self-stretch mt-4'>
+        <Button
+          variant='secondary'
+          className='min-w-[72px]'
+          onClick={onBack}
+        >
+          {t('plugin.installModal.back')}
+        </Button>
+        <Button
+          variant='primary'
+          className='min-w-[72px]'
+          onClick={onNext}
+          disabled={!selectedVersion}
+        >
+          {t('plugin.installModal.next')}
+        </Button>
+      </div>
+    </>
+  )
+}
 
 export default SetVersion
diff --git a/web/app/components/plugins/plugin-page/filter-management/search-box.tsx b/web/app/components/plugins/plugin-page/filter-management/search-box.tsx
index fa158aadf0..1b67a9a112 100644
--- a/web/app/components/plugins/plugin-page/filter-management/search-box.tsx
+++ b/web/app/components/plugins/plugin-page/filter-management/search-box.tsx
@@ -12,7 +12,8 @@ const SearchBox: React.FC<SearchBoxProps> = ({
 }) => {
   return (
     <Input
-      wrapperClassName='flex w-[200px] items-center rounded-lg bg-components-input-bg-normal'
+      wrapperClassName='flex w-[200px] items-center rounded-lg'
+      className='bg-components-input-bg-normal'
       showLeftIcon
       value={searchQuery}
       placeholder='Search'
diff --git a/web/app/components/plugins/types.ts b/web/app/components/plugins/types.ts
index 1ac4b44762..654625a6bd 100644
--- a/web/app/components/plugins/types.ts
+++ b/web/app/components/plugins/types.ts
@@ -124,6 +124,20 @@ export enum InstallStepFromGitHub {
   installed = 'installed',
 }
 
+export type InstallState = {
+  step: InstallStepFromGitHub
+  repoUrl: string
+  selectedVersion: string
+  selectedPackage: string
+  releases: GitHubRepoReleaseResponse[]
+}
+
+export type GitHubUrlInfo = {
+  isValid: boolean
+  owner?: string
+  repo?: string
+}
+
 // endpoint
 export type CreateEndpointRequest = {
   plugin_unique_identifier: string
diff --git a/web/i18n/en-US/plugin.ts b/web/i18n/en-US/plugin.ts
index 6f6579d9d4..cf426e2b4e 100644
--- a/web/i18n/en-US/plugin.ts
+++ b/web/i18n/en-US/plugin.ts
@@ -67,6 +67,24 @@ const translation = {
     uploadingPackage: 'Uploading {{packageName}}...',
     readyToInstall: 'About to install the following plugin.',
     fromTrustSource: 'Please make sure that you only install plugins from a <trustSource>trusted source</trustSource>.',
+    labels: {
+      repository: 'Repository',
+      version: 'Version',
+      package: 'Package',
+    },
+    close: 'Close',
+    cancel: 'Cancel',
+    back: 'Back',
+    next: 'Next',
+  },
+  installFromGitHub: {
+    installPlugin: 'Install plugin from GitHub',
+    gitHubRepo: 'GitHub repository',
+    selectVersion: 'Select version',
+    selectVersionPlaceholder: 'Please select a version',
+    installNote: 'Please make sure that you only install plugins from a trusted source.',
+    selectPackage: 'Select package',
+    selectPackagePlaceholder: 'Please select a package',
   },
   upgrade: {
     title: 'Upgrade Plugin',
@@ -77,6 +95,9 @@ const translation = {
     upgrading: 'Upgrading...',
     close: 'Close',
   },
+  error: {
+    inValidGitHubUrl: 'Invalid GitHub URL. Please enter a valid URL in the format: https://github.com/owner/repo',
+  },
 }
 
 export default translation
diff --git a/web/i18n/zh-Hans/plugin.ts b/web/i18n/zh-Hans/plugin.ts
index 35e522fd84..2d5a39b7df 100644
--- a/web/i18n/zh-Hans/plugin.ts
+++ b/web/i18n/zh-Hans/plugin.ts
@@ -67,6 +67,24 @@ const translation = {
     uploadingPackage: '上传 {{packageName}} 中...',
     readyToInstall: '即将安装以下插件。',
     fromTrustSource: '请保证仅从<trustSource>可信源</trustSource>安装插件。',
+    labels: {
+      repository: '仓库',
+      version: '版本',
+      package: '包',
+    },
+    close: '关闭',
+    cancel: '取消',
+    back: '返回',
+    next: '下一步',
+  },
+  installFromGitHub: {
+    installPlugin: '从 GitHub 安装插件',
+    gitHubRepo: 'GitHub 仓库',
+    selectVersion: '选择版本',
+    selectVersionPlaceholder: '请选择一个版本',
+    installNote: '请确保只从可信源安装插件。',
+    selectPackage: '选择包',
+    selectPackagePlaceholder: '请选择一个包',
   },
   upgrade: {
     title: '升级插件',
@@ -77,6 +95,9 @@ const translation = {
     upgrading: '升级中...',
     close: '关闭',
   },
+  error: {
+    inValidGitHubUrl: '无效的 GitHub URL。请输入格式为 https://github.com/owner/repo 的有效 URL',
+  },
 }
 
 export default translation