diff --git a/src/renderer/src/components/MinApp/WebviewContainer.tsx b/src/renderer/src/components/MinApp/WebviewContainer.tsx
index dcae087f6d..545772ef08 100644
--- a/src/renderer/src/components/MinApp/WebviewContainer.tsx
+++ b/src/renderer/src/components/MinApp/WebviewContainer.tsx
@@ -25,7 +25,7 @@ const WebviewContainer = memo(
     onNavigateCallback: (appid: string, url: string) => void
   }) => {
     const webviewRef = useRef<WebviewTag | null>(null)
-    const { enableSpellCheck } = useSettings()
+    const { enableSpellCheck, minappsOpenLinkExternal } = useSettings()
 
     const setRef = (appid: string) => {
       onSetRefCallback(appid, null)
@@ -76,6 +76,8 @@ const WebviewContainer = memo(
         const webviewId = webviewRef.current?.getWebContentsId()
         if (webviewId) {
           window.api?.webview?.setSpellCheckEnabled?.(webviewId, enableSpellCheck)
+          // Set link opening behavior for this webview
+          window.api?.webview?.setOpenLinkExternal?.(webviewId, minappsOpenLinkExternal)
         }
       }
 
@@ -104,6 +106,22 @@ const WebviewContainer = memo(
       // eslint-disable-next-line react-hooks/exhaustive-deps
     }, [appid, url])
 
+    // Update webview settings when they change
+    useEffect(() => {
+      if (!webviewRef.current) return
+
+      try {
+        const webviewId = webviewRef.current.getWebContentsId()
+        if (webviewId) {
+          window.api?.webview?.setSpellCheckEnabled?.(webviewId, enableSpellCheck)
+          window.api?.webview?.setOpenLinkExternal?.(webviewId, minappsOpenLinkExternal)
+        }
+      } catch (error) {
+        // WebView may not be ready yet, settings will be applied in dom-ready event
+        logger.debug(`WebView ${appid} not ready for settings update`)
+      }
+    }, [appid, minappsOpenLinkExternal, enableSpellCheck])
+
     const WebviewStyle: React.CSSProperties = {
       width: '100%',
       height: '100%',
diff --git a/src/renderer/src/pages/minapps/components/MinimalToolbar.tsx b/src/renderer/src/pages/minapps/components/MinimalToolbar.tsx
index dcbe7adeff..ef89fe6409 100644
--- a/src/renderer/src/pages/minapps/components/MinimalToolbar.tsx
+++ b/src/renderer/src/pages/minapps/components/MinimalToolbar.tsx
@@ -8,6 +8,7 @@ import {
   PushpinOutlined,
   ReloadOutlined
 } from '@ant-design/icons'
+import { loggerService } from '@logger'
 import { isDev } from '@renderer/config/constant'
 import { DEFAULT_MIN_APPS } from '@renderer/config/minapps'
 import { useMinapps } from '@renderer/hooks/useMinapps'
@@ -17,11 +18,21 @@ import { setMinappsOpenLinkExternal } from '@renderer/store/settings'
 import { MinAppType } from '@renderer/types'
 import { Tooltip } from 'antd'
 import { WebviewTag } from 'electron'
-import { FC, useCallback, useState } from 'react'
+import { FC, useCallback, useEffect, useRef, useState } from 'react'
 import { useTranslation } from 'react-i18next'
 import { useNavigate } from 'react-router-dom'
 import styled from 'styled-components'
 
+const logger = loggerService.withContext('MinimalToolbar')
+
+// Constants for timing delays
+const WEBVIEW_CHECK_INITIAL_MS = 100 // Initial check interval
+const WEBVIEW_CHECK_MAX_MS = 1000 // Maximum check interval (1 second)
+const WEBVIEW_CHECK_MULTIPLIER = 2 // Exponential backoff multiplier
+const WEBVIEW_CHECK_MAX_ATTEMPTS = 30 // Stop after ~30 seconds total
+const NAVIGATION_UPDATE_DELAY_MS = 50
+const NAVIGATION_COMPLETE_DELAY_MS = 100
+
 interface Props {
   app: MinAppType
   webviewRef: React.RefObject<WebviewTag | null>
@@ -42,27 +53,166 @@ const MinimalToolbar: FC<Props> = ({ app, webviewRef, currentUrl, onReload, onOp
   const isPinned = pinned.some((item) => item.id === app.id)
   const canOpenExternalLink = app.url.startsWith('http://') || app.url.startsWith('https://')
 
+  // Ref to track navigation update timeout
+  const navigationUpdateTimeoutRef = useRef<NodeJS.Timeout | null>(null)
+
   // Update navigation state
   const updateNavigationState = useCallback(() => {
     if (webviewRef.current) {
-      setCanGoBack(webviewRef.current.canGoBack())
-      setCanGoForward(webviewRef.current.canGoForward())
+      try {
+        setCanGoBack(webviewRef.current.canGoBack())
+        setCanGoForward(webviewRef.current.canGoForward())
+      } catch (error) {
+        logger.debug('WebView not ready for navigation state update', { appId: app.id })
+        setCanGoBack(false)
+        setCanGoForward(false)
+      }
+    } else {
+      setCanGoBack(false)
+      setCanGoForward(false)
     }
-  }, [webviewRef])
+  }, [app.id, webviewRef])
+
+  // Schedule navigation state update with debouncing
+  const scheduleNavigationUpdate = useCallback(
+    (delay: number) => {
+      if (navigationUpdateTimeoutRef.current) {
+        clearTimeout(navigationUpdateTimeoutRef.current)
+      }
+      navigationUpdateTimeoutRef.current = setTimeout(() => {
+        updateNavigationState()
+        navigationUpdateTimeoutRef.current = null
+      }, delay)
+    },
+    [updateNavigationState]
+  )
+
+  // Cleanup navigation timeout on unmount
+  useEffect(() => {
+    return () => {
+      if (navigationUpdateTimeoutRef.current) {
+        clearTimeout(navigationUpdateTimeoutRef.current)
+      }
+    }
+  }, [])
+
+  // Monitor webviewRef changes and update navigation state
+  useEffect(() => {
+    let checkTimeout: NodeJS.Timeout | null = null
+    let navigationListener: (() => void) | null = null
+    let listenersAttached = false
+    let currentInterval = WEBVIEW_CHECK_INITIAL_MS
+    let attemptCount = 0
+
+    const attachListeners = () => {
+      if (webviewRef.current && !listenersAttached) {
+        // Update state immediately
+        updateNavigationState()
+
+        // Add navigation event listeners
+        const handleNavigation = () => {
+          scheduleNavigationUpdate(NAVIGATION_UPDATE_DELAY_MS)
+        }
+
+        webviewRef.current.addEventListener('did-navigate', handleNavigation)
+        webviewRef.current.addEventListener('did-navigate-in-page', handleNavigation)
+        listenersAttached = true
+
+        navigationListener = () => {
+          if (webviewRef.current) {
+            webviewRef.current.removeEventListener('did-navigate', handleNavigation)
+            webviewRef.current.removeEventListener('did-navigate-in-page', handleNavigation)
+          }
+          listenersAttached = false
+        }
+
+        if (checkTimeout) {
+          clearTimeout(checkTimeout)
+          checkTimeout = null
+        }
+
+        logger.debug('Navigation listeners attached', { appId: app.id, attempts: attemptCount })
+        return true
+      }
+      return false
+    }
+
+    const scheduleCheck = () => {
+      checkTimeout = setTimeout(() => {
+        // Use requestAnimationFrame to avoid blocking the main thread
+        requestAnimationFrame(() => {
+          attemptCount++
+          if (!attachListeners()) {
+            // Stop checking after max attempts to prevent infinite loops
+            if (attemptCount >= WEBVIEW_CHECK_MAX_ATTEMPTS) {
+              logger.warn('WebView attachment timeout', {
+                appId: app.id,
+                attempts: attemptCount,
+                totalTimeMs: currentInterval * attemptCount
+              })
+              return
+            }
+
+            // Exponential backoff: double the interval up to the maximum
+            currentInterval = Math.min(currentInterval * WEBVIEW_CHECK_MULTIPLIER, WEBVIEW_CHECK_MAX_MS)
+
+            // Log only on first few attempts or when interval changes significantly
+            if (attemptCount <= 3 || attemptCount % 10 === 0) {
+              logger.debug('WebView not ready, scheduling next check', {
+                appId: app.id,
+                nextCheckMs: currentInterval,
+                attempt: attemptCount
+              })
+            }
+
+            scheduleCheck()
+          }
+        })
+      }, currentInterval)
+    }
+
+    // Check for webview attachment
+    if (!webviewRef.current) {
+      scheduleCheck()
+    } else {
+      attachListeners()
+    }
+
+    // Cleanup
+    return () => {
+      if (checkTimeout) clearTimeout(checkTimeout)
+      if (navigationListener) navigationListener()
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [app.id, updateNavigationState, scheduleNavigationUpdate]) // webviewRef excluded as it's a ref object
 
   const handleGoBack = useCallback(() => {
-    if (webviewRef.current && webviewRef.current.canGoBack()) {
-      webviewRef.current.goBack()
-      updateNavigationState()
+    if (webviewRef.current) {
+      try {
+        if (webviewRef.current.canGoBack()) {
+          webviewRef.current.goBack()
+          // Delay update to ensure navigation completes
+          scheduleNavigationUpdate(NAVIGATION_COMPLETE_DELAY_MS)
+        }
+      } catch (error) {
+        logger.debug('WebView not ready for navigation', { appId: app.id, action: 'goBack' })
+      }
     }
-  }, [webviewRef, updateNavigationState])
+  }, [app.id, webviewRef, scheduleNavigationUpdate])
 
   const handleGoForward = useCallback(() => {
-    if (webviewRef.current && webviewRef.current.canGoForward()) {
-      webviewRef.current.goForward()
-      updateNavigationState()
+    if (webviewRef.current) {
+      try {
+        if (webviewRef.current.canGoForward()) {
+          webviewRef.current.goForward()
+          // Delay update to ensure navigation completes
+          scheduleNavigationUpdate(NAVIGATION_COMPLETE_DELAY_MS)
+        }
+      } catch (error) {
+        logger.debug('WebView not ready for navigation', { appId: app.id, action: 'goForward' })
+      }
     }
-  }, [webviewRef, updateNavigationState])
+  }, [app.id, webviewRef, scheduleNavigationUpdate])
 
   const handleMinimize = useCallback(() => {
     navigate('/apps')