diff --git a/src/main/base/win.ts b/src/main/base/win.ts
index 70402c14..4f753a2f 100644
--- a/src/main/base/win.ts
+++ b/src/main/base/win.ts
@@ -411,6 +411,10 @@ export class Win {
                 this.win.maximize();
             }
         });
+        electron.ipcMain.on("unmaximize", () => {
+            // listen for maximize event
+                this.win.unmaximize();
+        });
 
         electron.ipcMain.on("minimize", () => {
             // listen for minimize event
diff --git a/src/renderer/index.js b/src/renderer/index.js
index 14df5ea7..6305419f 100644
--- a/src/renderer/index.js
+++ b/src/renderer/index.js
@@ -3325,8 +3325,8 @@ const app = new Vue({
             if (flag) {
                 this.tmpWidth = window.innerWidth;
                 this.tmpHeight = window.innerHeight;
-                ipcRenderer.send('setFullScreen', false);
-                ipcRenderer.send('windowresize', 364, 364, false)
+                ipcRenderer.send('unmaximize');
+                ipcRenderer.send('windowresize', 300, 300, false)
                 app.appMode = 'mini';
             } else {
                 ipcRenderer.send('windowresize', this.tmpWidth, this.tmpHeight, false)