diff --git a/web/app/components/explore/item-operation/index.tsx b/web/app/components/explore/item-operation/index.tsx
index 00b8f3cbc9..8675f9dce1 100644
--- a/web/app/components/explore/item-operation/index.tsx
+++ b/web/app/components/explore/item-operation/index.tsx
@@ -38,12 +38,12 @@ const ItemOperation: FC<IItemOperationProps> = ({
         }}>
           <div className={cn(s.actionItem, 'hover:bg-gray-50 group')} onClick={togglePin}>
             {PinIcon}
-            <span className={s.actionName}>{isPinned ? t('explore.sideBar.action.unpin') : t('explore.sideBar.action.pin')}</span>
+            <span className={s.actionName}>{isPinned ? t('explore.sidebar.action.unpin') : t('explore.sidebar.action.pin')}</span>
           </div>
           {isShowDelete && (
             <div className={cn(s.actionItem, s.deleteActionItem, 'hover:bg-gray-50 group')} onClick={onDelete} >
             <TrashIcon className={'w-4 h-4 stroke-current text-gray-500 stroke-2 group-hover:text-red-500'} />
-            <span className={cn(s.actionName, 'group-hover:text-red-500')}>{t('explore.sideBar.action.delete')}</span>
+            <span className={cn(s.actionName, 'group-hover:text-red-500')}>{t('explore.sidebar.action.delete')}</span>
           </div>
           )}
           
diff --git a/web/app/components/explore/sidebar/index.tsx b/web/app/components/explore/sidebar/index.tsx
index e5c058228e..ef4a07b8db 100644
--- a/web/app/components/explore/sidebar/index.tsx
+++ b/web/app/components/explore/sidebar/index.tsx
@@ -1,5 +1,5 @@
 'use client'
-import React, { FC, useEffect } from 'react'
+import React, { FC, useEffect, useState } from 'react'
 import { useTranslation } from 'react-i18next'
 import { useContext } from 'use-context-selector'
 import ExploreContext from '@/context/explore-context'
@@ -9,6 +9,7 @@ import Link from 'next/link'
 import Item from './app-nav-item'
 import { fetchInstalledAppList as doFetchInstalledAppList, uninstallApp, updatePinStatus  } from '@/service/explore'
 import Toast from '../../base/toast'
+import Confirm from '@/app/components/base/confirm'
 
 const SelectedDiscoveryIcon = () => (
   <svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
@@ -37,12 +38,16 @@ const SideBar: FC<{
     const {installed_apps} : any = await doFetchInstalledAppList()
     setInstalledApps(installed_apps)
   }
-
-  const handleDelete = async (id: string) => {
+  
+  const [showConfirm, setShowConfirm] = useState(false)
+  const [currId, setCurrId] = useState('')
+  const handleDelete = async () => {
+    const id = currId
     await uninstallApp(id)
+    setShowConfirm(false)
     Toast.notify({
       type: 'success',
-      message: t('common.api.Removed')
+      message: t('common.api.remove')
     })
     fetchInstalledAppList()
   }
@@ -96,13 +101,26 @@ const SideBar: FC<{
                   isPinned={is_pinned}
                   togglePin={() => handleUpdatePinStatus(id, !is_pinned)}
                   uninstallable={uninstallable}
-                  onDelete={handleDelete}
+                  onDelete={(id) => {
+                    setCurrId(id)
+                    setShowConfirm(true)
+                  }}
                 />
               )
             })}
           </div>
         </div>
       )}
+      {showConfirm && (
+          <Confirm
+            title={t('explore.sidebar.delete.title')}
+            content={t('explore.sidebar.delete.content')}
+            isShow={showConfirm}
+            onClose={() => setShowConfirm(false)}
+            onConfirm={handleDelete}
+            onCancel={() => setShowConfirm(false)}
+          />
+        )}
     </div>
   )
 }
diff --git a/web/i18n/lang/explore.en.ts b/web/i18n/lang/explore.en.ts
index 699e1725cb..b981a79fd2 100644
--- a/web/i18n/lang/explore.en.ts
+++ b/web/i18n/lang/explore.en.ts
@@ -2,6 +2,15 @@ const translation = {
   sidebar: {
     discovery: 'Discovery',
     workspace: 'Workspace',
+    action: {
+      pin: 'Pin',
+      unpin: 'Unpin',
+      delete: 'Delete',
+    },
+    delete: {
+      title: 'Delete app',
+      content: 'Are you sure you want to delete this app?',
+    }
   },
   apps: {
     title: 'Explore Apps by Dify',
@@ -17,13 +26,6 @@ const translation = {
     subTitle: 'App icon & name',
     nameRequired: 'App name is required',
   },
-  sideBar: {
-    action: {
-      pin: 'Pin',
-      unpin: 'Unpin',
-      delete: 'Delete',
-    }
-  }
 }
 
 export default translation
diff --git a/web/i18n/lang/explore.zh.ts b/web/i18n/lang/explore.zh.ts
index f8fcee793f..3152b7730d 100644
--- a/web/i18n/lang/explore.zh.ts
+++ b/web/i18n/lang/explore.zh.ts
@@ -2,6 +2,15 @@ const translation = {
   sidebar: {
     discovery: '发现',
     workspace: '工作区',
+    action: {
+      pin: '置顶',
+      unpin: '取消置顶',
+      delete: '删除',
+    },
+    delete: {
+      title: '删除程序',
+      content: '您确定要删除此程序吗？',
+    }
   },
   apps: {
     title: '探索 Dify 的应用',
@@ -17,13 +26,6 @@ const translation = {
     subTitle: '应用程序图标和名称',
     nameRequired: '应用程序名称不能为空',
   },
-  sideBar: {
-    action: {
-      pin: '置顶',
-      unpin: '取消置顶',
-      delete: '删除',
-    }
-  }
 }
 
 export default translation