diff --git a/src/renderer/src/pages/settings/SelectionAssistantSettings/hooks/useSettingsActionsList.ts b/src/renderer/src/pages/settings/SelectionAssistantSettings/hooks/useSettingsActionsList.ts
index 341ac8f9c..843fee150 100644
--- a/src/renderer/src/pages/settings/SelectionAssistantSettings/hooks/useSettingsActionsList.ts
+++ b/src/renderer/src/pages/settings/SelectionAssistantSettings/hooks/useSettingsActionsList.ts
@@ -9,8 +9,8 @@ import { DEFAULT_SEARCH_ENGINES } from '../components/SelectionActionSearchModal
 
 const logger = loggerService.withContext('useSettingsActionsList')
 
-const MAX_CUSTOM_ITEMS = 8
-const MAX_ENABLED_ITEMS = 6
+const MAX_CUSTOM_ITEMS = 10
+const MAX_ENABLED_ITEMS = 8
 
 export const useActionItems = (
   initialItems: ActionItem[] | undefined,
diff --git a/src/renderer/src/windows/selection/toolbar/SelectionToolbar.tsx b/src/renderer/src/windows/selection/toolbar/SelectionToolbar.tsx
index 505a3b8fd..37a56acba 100644
--- a/src/renderer/src/windows/selection/toolbar/SelectionToolbar.tsx
+++ b/src/renderer/src/windows/selection/toolbar/SelectionToolbar.tsx
@@ -202,6 +202,30 @@ const SelectionToolbar: FC<{ demo?: boolean }> = ({ demo = false }) => {
     }
   }, [customCss, demo])
 
+  /**
+   * Check if text is a valid URI or file path
+   */
+  const isUriOrFilePath = (text: string): boolean => {
+    const trimmed = text.trim()
+    // Must not contain newlines or whitespace
+    if (/\s/.test(trimmed)) {
+      return false
+    }
+    // URI patterns: http://, https://, ftp://, file://, etc.
+    if (/^[a-zA-Z][a-zA-Z0-9+.-]*:\/\//.test(trimmed)) {
+      return true
+    }
+    // Windows absolute path: C:\, D:\, etc.
+    if (/^[a-zA-Z]:[/\\]/.test(trimmed)) {
+      return true
+    }
+    // Unix absolute path: /path/to/file
+    if (/^\/[^/]/.test(trimmed)) {
+      return true
+    }
+    return false
+  }
+
   // copy selected text to clipboard
   const handleCopy = useCallback(async () => {
     if (selectedText.current) {
@@ -219,6 +243,43 @@ const SelectionToolbar: FC<{ demo?: boolean }> = ({ demo = false }) => {
     }
   }, [setTimeoutTimer])
 
+  const handleSearch = useCallback((action: ActionItem) => {
+    if (!action.selectedText) return
+
+    const selectedText = action.selectedText.trim()
+
+    let actionString = ''
+    if (isUriOrFilePath(selectedText)) {
+      actionString = selectedText
+    } else {
+      if (!action.searchEngine) return
+
+      const customUrl = action.searchEngine.split('|')[1]
+      if (!customUrl) return
+
+      actionString = customUrl.replace('{{queryString}}', encodeURIComponent(selectedText))
+    }
+
+    window.api?.openWebsite(actionString)
+    window.api?.selection.hideToolbar()
+  }, [])
+
+  /**
+   * Quote the selected text to the inputbar of the main window
+   */
+  const handleQuote = (action: ActionItem) => {
+    if (action.selectedText) {
+      window.api?.quoteToMainWindow(action.selectedText)
+      window.api?.selection.hideToolbar()
+    }
+  }
+
+  const handleDefaultAction = (action: ActionItem) => {
+    // [macOS] only macOS has the available isFullscreen mode
+    window.api?.selection.processAction(action, isFullScreen.current)
+    window.api?.selection.hideToolbar()
+  }
+
   const handleAction = useCallback(
     (action: ActionItem) => {
       if (demo) return
@@ -241,36 +302,9 @@ const SelectionToolbar: FC<{ demo?: boolean }> = ({ demo = false }) => {
           break
       }
     },
-    [demo, handleCopy]
+    [demo, handleCopy, handleSearch]
   )
 
-  const handleSearch = (action: ActionItem) => {
-    if (!action.searchEngine) return
-
-    const customUrl = action.searchEngine.split('|')[1]
-    if (!customUrl) return
-
-    const searchUrl = customUrl.replace('{{queryString}}', encodeURIComponent(action.selectedText || ''))
-    window.api?.openWebsite(searchUrl)
-    window.api?.selection.hideToolbar()
-  }
-
-  /**
-   * Quote the selected text to the inputbar of the main window
-   */
-  const handleQuote = (action: ActionItem) => {
-    if (action.selectedText) {
-      window.api?.quoteToMainWindow(action.selectedText)
-      window.api?.selection.hideToolbar()
-    }
-  }
-
-  const handleDefaultAction = (action: ActionItem) => {
-    // [macOS] only macOS has the available isFullscreen mode
-    window.api?.selection.processAction(action, isFullScreen.current)
-    window.api?.selection.hideToolbar()
-  }
-
   return (
     <Container>
       <LogoWrapper $draggable={!demo}>