diff --git a/app/main/ipc.js b/app/main/ipc.js
index 547df0a..efd0781 100644
--- a/app/main/ipc.js
+++ b/app/main/ipc.js
@@ -42,7 +42,7 @@ const { createClient } = require('redis')
   subscriber.subscribe('openMap', message => {
     const windows = BrowserWindow.getAllWindows()
     const found = windows.find((window) => {
-      return window[SUSPENSION_WINDOW_FLAG]
+      return window[MAIN_WINDOW_FLAG]
     });
     found.webContents.send('openMap', JSON.parse(message))
   })
@@ -51,7 +51,7 @@ const { createClient } = require('redis')
   subscriber.pSubscribe('openMap*', (message, channel) => {
     const windows = BrowserWindow.getAllWindows()
     const found = windows.find((window) => {
-      return window[SUSPENSION_WINDOW_FLAG]
+      return window[MAIN_WINDOW_FLAG]
     });
     found.webContents.send(channel, JSON.parse(message))
   })
@@ -288,13 +288,14 @@ module.exports = () => {
   })
 
   // 通信桥梁
-  ipc.on('bridge', function (event, { channel, ...message }) {
-    console.log('bridge message', channel, message)
+  ipc.on('bridge', function (event, { channel, targetId, ...message }) {
     const windows = BrowserWindow.getAllWindows()
-    const found = windows.find((window) => {
-      return window[SUSPENSION_WINDOW_FLAG]
-    });
-    found.webContents.send(channel, message)
+    for (let win of windows) {
+      if (win.webContents.id === event.sender.id) continue;
+      if (!targetId || win[targetId]) {
+        win.webContents.send(channel, message)
+      }
+    }
   })
 
   // 通过main打开新窗口