diff --git a/background/index.ts b/background/index.ts
index 65cd6b8..ec9b529 100644
--- a/background/index.ts
+++ b/background/index.ts
@@ -7,6 +7,11 @@ import { getPort } from "@plasmohq/messaging/background"
 import { Storage } from "@plasmohq/storage"
 
 import { skip as pressToSkip } from "~background/messages/api/skip"
+import { 
+  requestServerSelection,
+  type ServerSelectionRequest,
+  type ServerSelectionResponse
+} from "~background/messages/api/select-server"
 import { STORAGE_SETTINGS } from "~constants"
 import { getFullUrl } from "~options/components/RemoteSettings"
 import { defaultSettings, type Settings } from "~options/types"
@@ -288,13 +293,88 @@ function handleRemoteDownload(
   info: DownloadInfo,
   settings: Settings
 ): Function | undefined {
-  const server = settings.remote.servers.find(
-    (server) => getFullUrl(server) === settings.remote.selectedServer
-  )
-  if (!server) {
-    return
+  // If only one server, no servers, or manual selection is disabled, use existing logic
+  if (settings.remote.servers.length <= 1 || !settings.remote.requireManualSelection) {
+    const server = settings.remote.servers.find(
+      (server) => getFullUrl(server) === settings.remote.selectedServer
+    )
+    if (!server) {
+      return
+    }
+    return createDownloadTask(info, server, settings)
+  }
+
+  // Multiple servers available and manual selection is enabled - show server selector
+  return async () => {
+    try {
+      // Show server selector overlay
+      const tabs = await chrome.tabs.query({ active: true, currentWindow: true })
+      if (tabs.length === 0) {
+        // Fallback to default server if no active tab
+        const defaultServer = settings.remote.servers.find(
+          (server) => getFullUrl(server) === settings.remote.selectedServer
+        )
+        if (defaultServer) {
+          await createDownloadTask(info, defaultServer, settings)()
+        }
+        return
+      }
+
+      const tabId = tabs[0].id!
+      const requestId = tabId.toString()
+
+      // Send message to content script to show server selector
+      await chrome.tabs.sendMessage(tabId, {
+        name: "show-server-selector",
+        body: {
+          servers: settings.remote.servers,
+          downloadInfo: {
+            url: info.url,
+            filename: info.filename
+          },
+          defaultServer: settings.remote.selectedServer
+        }
+      })
+
+      // Wait for server selection
+      const response = await requestServerSelection(requestId, {
+        servers: settings.remote.servers,
+        downloadInfo: {
+          url: info.url,
+          filename: info.filename
+        }
+      })
+
+      if (response.cancelled || !response.selectedServer) {
+        return
+      }
+
+      // Find selected server and create download task
+      const selectedServer = settings.remote.servers.find(
+        (server) => getFullUrl(server) === response.selectedServer
+      )
+
+      if (selectedServer) {
+        await createDownloadTask(info, selectedServer, settings)()
+      }
+    } catch (error) {
+      console.error("Server selection failed:", error)
+      // Fallback to default server
+      const defaultServer = settings.remote.servers.find(
+        (server) => getFullUrl(server) === settings.remote.selectedServer
+      )
+      if (defaultServer) {
+        await createDownloadTask(info, defaultServer, settings)()
+      }
+    }
   }
+}
 
+function createDownloadTask(
+  info: DownloadInfo,
+  server: Server,
+  settings: Settings
+): Function {
   return async () => {
     const client = new Client({
       host: getFullUrl(server),
diff --git a/background/messages/api/select-server.ts b/background/messages/api/select-server.ts
new file mode 100644
index 0000000..b99ad08
--- /dev/null
+++ b/background/messages/api/select-server.ts
@@ -0,0 +1,54 @@
+import type { PlasmoMessaging } from "@plasmohq/messaging"
+
+export interface ServerSelectionRequest {
+  servers: Server[]
+  downloadInfo: {
+    url: string
+    filename: string
+  }
+}
+
+export interface ServerSelectionResponse {
+  selectedServer: string | null
+  cancelled: boolean
+}
+
+// Store pending server selections
+const pendingSelections = new Map<string, {
+  resolve: (response: ServerSelectionResponse) => void
+  reject: (error: Error) => void
+}>()
+
+export function requestServerSelection(
+  requestId: string,
+  data: ServerSelectionRequest
+): Promise<ServerSelectionResponse> {
+  return new Promise((resolve, reject) => {
+    pendingSelections.set(requestId, { resolve, reject })
+    
+    // Timeout after 30 seconds
+    setTimeout(() => {
+      if (pendingSelections.has(requestId)) {
+        pendingSelections.delete(requestId)
+        resolve({ selectedServer: null, cancelled: true })
+      }
+    }, 30000)
+  })
+}
+
+const handler: PlasmoMessaging.MessageHandler<ServerSelectionResponse, void> = (
+  req,
+  res
+) => {
+  const requestId = req.sender?.tab?.id?.toString() || "unknown"
+  const pending = pendingSelections.get(requestId)
+  
+  if (pending) {
+    pendingSelections.delete(requestId)
+    pending.resolve(req.body)
+  }
+  
+  res.send()
+}
+
+export default handler
\ No newline at end of file
diff --git a/contents/server-selector.tsx b/contents/server-selector.tsx
new file mode 100644
index 0000000..180d089
--- /dev/null
+++ b/contents/server-selector.tsx
@@ -0,0 +1,193 @@
+import {
+  Box,
+  Button,
+  Dialog,
+  DialogActions,
+  DialogContent,
+  DialogTitle,
+  List,
+  ListItem,
+  ListItemButton,
+  ListItemIcon,
+  ListItemText,
+  Radio,
+  Typography
+} from "@mui/material"
+import { useState, useEffect } from "react"
+
+import { sendToBackground } from "@plasmohq/messaging"
+
+import Theme from "~components/theme"
+import { getFullUrl } from "~options/components/RemoteSettings"
+import type { ServerSelectionResponse } from "~background/messages/api/select-server"
+
+export interface ServerSelectorProps {
+  servers: Server[]
+  downloadInfo: {
+    url: string
+    filename: string
+  }
+  defaultServer?: string
+  onSelection: (response: ServerSelectionResponse) => void
+}
+
+function ServerSelector({
+  servers,
+  downloadInfo,
+  defaultServer,
+  onSelection
+}: ServerSelectorProps) {
+  const [selectedServer, setSelectedServer] = useState<string>(
+    defaultServer || (servers.length > 0 ? getFullUrl(servers[0]) : "")
+  )
+
+  const handleProceed = () => {
+    onSelection({
+      selectedServer,
+      cancelled: false
+    })
+  }
+
+  const handleCancel = () => {
+    onSelection({
+      selectedServer: null,
+      cancelled: true
+    })
+  }
+
+  return (
+    <Theme>
+      <Dialog
+        open={true}
+        disableEscapeKeyDown
+        maxWidth="sm"
+        fullWidth
+        PaperProps={{
+          sx: {
+            position: "fixed",
+            top: "20px",
+            left: "50%",
+            transform: "translateX(-50%)",
+            m: 0,
+            minWidth: "400px"
+          }
+        }}>
+        <DialogTitle>
+          <Typography variant="h6">
+            {chrome.i18n.getMessage("select_server")}
+          </Typography>
+          <Typography variant="body2" color="text.secondary" sx={{ mt: 1 }}>
+            {chrome.i18n.getMessage("select_server_desc")}
+          </Typography>
+        </DialogTitle>
+        <DialogContent sx={{ pb: 1 }}>
+          <Box sx={{ mb: 2 }}>
+            <Typography variant="body2" color="text.secondary">
+              {downloadInfo.filename || downloadInfo.url}
+            </Typography>
+          </Box>
+          <List sx={{ bgcolor: "action.hover", borderRadius: 1 }}>
+            {servers.map((server, index) => {
+              const fullUrl = getFullUrl(server)
+              return (
+                <ListItem key={fullUrl} disablePadding>
+                  <ListItemButton onClick={() => setSelectedServer(fullUrl)}>
+                    <ListItemIcon>
+                      <Radio
+                        checked={selectedServer === fullUrl}
+                        value={fullUrl}
+                      />
+                    </ListItemIcon>
+                    <ListItemText
+                      primary={fullUrl}
+                      secondary={
+                        defaultServer === fullUrl
+                          ? `(${chrome.i18n.getMessage("use_default_server")})`
+                          : undefined
+                      }
+                    />
+                  </ListItemButton>
+                </ListItem>
+              )
+            })}
+          </List>
+        </DialogContent>
+        <DialogActions>
+          <Button onClick={handleCancel} color="inherit">
+            {chrome.i18n.getMessage("cancel")}
+          </Button>
+          <Button
+            onClick={handleProceed}
+            variant="contained"
+            disabled={!selectedServer}>
+            {chrome.i18n.getMessage("proceed")}
+          </Button>
+        </DialogActions>
+      </Dialog>
+    </Theme>
+  )
+}
+
+interface ServerSelectorState {
+  show: boolean
+  servers: Server[]
+  downloadInfo: {
+    url: string
+    filename: string
+  }
+  defaultServer?: string
+}
+
+function PlasmoOverlay() {
+  const [state, setState] = useState<ServerSelectorState>({
+    show: false,
+    servers: [],
+    downloadInfo: { url: "", filename: "" }
+  })
+
+  useEffect(() => {
+    const messageListener = (
+      message: any,
+      sender: chrome.runtime.MessageSender,
+      sendResponse: (response: any) => void
+    ) => {
+      if (message.name === "show-server-selector") {
+        setState({
+          show: true,
+          servers: message.body.servers,
+          downloadInfo: message.body.downloadInfo,
+          defaultServer: message.body.defaultServer
+        })
+        sendResponse({ success: true })
+      }
+    }
+
+    chrome.runtime.onMessage.addListener(messageListener)
+    return () => chrome.runtime.onMessage.removeListener(messageListener)
+  }, [])
+
+  const handleSelection = async (response: ServerSelectionResponse) => {
+    setState((prev) => ({ ...prev, show: false }))
+    
+    // Send selection back to background script
+    await sendToBackground<ServerSelectionResponse, void>({
+      name: "api/select-server",
+      body: response
+    })
+  }
+
+  if (!state.show) {
+    return <></>
+  }
+
+  return (
+    <ServerSelector
+      servers={state.servers}
+      downloadInfo={state.downloadInfo}
+      defaultServer={state.defaultServer}
+      onSelection={handleSelection}
+    />
+  )
+}
+
+export default PlasmoOverlay
\ No newline at end of file
diff --git a/locales/en/messages.json b/locales/en/messages.json
index 34bd1ed..7f800c1 100644
--- a/locales/en/messages.json
+++ b/locales/en/messages.json
@@ -122,6 +122,12 @@
   "download_notification_desc": {
     "message": "Show browser notification when sending download tasks"
   },
+  "require_manual_server_selection": {
+    "message": "Require Manual Server Selection"
+  },
+  "require_manual_server_selection_desc": {
+    "message": "Always show server selection dialog before starting downloads when multiple servers are configured"
+  },
   "add": {
     "message": "Add"
   },
@@ -157,5 +163,17 @@
   },
   "ctrl_disable_capture_desc": {
     "message": "Hold %key% key to temporarily disable download capture"
+  },
+  "select_server": {
+    "message": "Select Server"
+  },
+  "select_server_desc": {
+    "message": "Choose which server to use for this download"
+  },
+  "use_default_server": {
+    "message": "Use Default"
+  },
+  "proceed": {
+    "message": "Proceed"
   }
 }
diff --git a/locales/zh/messages.json b/locales/zh/messages.json
index bd8f8c3..451ffd3 100644
--- a/locales/zh/messages.json
+++ b/locales/zh/messages.json
@@ -119,6 +119,12 @@
   "download_notification_desc": {
     "message": "在推送下载任务时显示浏览器通知"
   },
+  "require_manual_server_selection": {
+    "message": "需要手动选择服务器"
+  },
+  "require_manual_server_selection_desc": {
+    "message": "当配置了多个服务器时，在开始下载前总是显示服务器选择对话框"
+  },
   "add": {
     "message": "添加"
   },
@@ -157,5 +163,17 @@
   },
   "ctrl_disable_capture_desc": {
     "message": "按住 %key% 键时临时禁用下载捕获"
+  },
+  "select_server": {
+    "message": "选择服务器"
+  },
+  "select_server_desc": {
+    "message": "选择用于此次下载的服务器"
+  },
+  "use_default_server": {
+    "message": "使用默认"
+  },
+  "proceed": {
+    "message": "继续"
   }
 }
diff --git a/options/components/RemoteSettings.tsx b/options/components/RemoteSettings.tsx
index 6b2e518..8ddfb0c 100644
--- a/options/components/RemoteSettings.tsx
+++ b/options/components/RemoteSettings.tsx
@@ -242,6 +242,24 @@ export default function RemoteSettings() {
         />
       </Box>
 
+      <Box sx={{ display: "flex", alignItems: "flex-start", px: 1 }}>
+        {renderLabel(
+          chrome.i18n.getMessage("require_manual_server_selection"),
+          chrome.i18n.getMessage("require_manual_server_selection_desc")
+        )}
+        <Switch
+          checked={settings.remote.requireManualSelection}
+          onChange={(e) => {
+            setSettings({
+              ...settings,
+              remote: { ...settings.remote, requireManualSelection: e.target.checked }
+            })
+            showTip()
+          }}
+          disabled={!settings.remote.enabled || settings.remote.servers.length <= 1}
+        />
+      </Box>
+
       <Box sx={{ display: "flex", alignItems: "center", px: 1 }}>
         <Typography sx={{ flex: 1 }}>
           {chrome.i18n.getMessage("download_servers")}
diff --git a/options/types.ts b/options/types.ts
index 5675f59..7ff1861 100644
--- a/options/types.ts
+++ b/options/types.ts
@@ -20,6 +20,7 @@ export interface Settings {
     selectedServer: string
     servers: Server[]
     notification: boolean
+    requireManualSelection: boolean
   }
 }
 
@@ -44,6 +45,7 @@ export const defaultSettings: Settings = {
     enabled: false,
     selectedServer: "",
     servers: [],
-    notification: true
+    notification: true,
+    requireManualSelection: false
   }
 }