diff --git a/src/components/popups/deleteMessages.ts b/src/components/popups/deleteMessages.ts
index 600a66ee..e0f92b51 100644
--- a/src/components/popups/deleteMessages.ts
+++ b/src/components/popups/deleteMessages.ts
@@ -7,8 +7,8 @@
 import appChatsManager from "../../lib/appManagers/appChatsManager";
 import appMessagesManager from "../../lib/appManagers/appMessagesManager";
 import rootScope from "../../lib/rootScope";
-import { addCancelButton, PopupButton } from ".";
-import PopupPeer from "./peer";
+import { addCancelButton } from ".";
+import PopupPeer, { PopupPeerButtonCallbackCheckboxes, PopupPeerOptions } from "./peer";
 import { ChatType } from "../chat/chat";
 import { i18n, LangPackKey } from "../../lib/langPack";
 import PeerTitle from "../peerTitle";
@@ -21,16 +21,16 @@ export default class PopupDeleteMessages {
     }).element;
 
     mids = mids.slice();
-    const callback = (revoke?: true) => {
+    const callback = (checked: PopupPeerButtonCallbackCheckboxes, revoke?: boolean) => {
       onConfirm && onConfirm();
       if(type === 'scheduled') {
         appMessagesManager.deleteScheduledMessages(peerId, mids);
       } else {
-        appMessagesManager.deleteMessages(peerId, mids, revoke);
+        appMessagesManager.deleteMessages(peerId, mids, !!checked.size || revoke);
       }
     };
 
-    let title: LangPackKey, titleArgs: any[], description: LangPackKey, descriptionArgs: any[], buttons: PopupButton[];
+    let title: LangPackKey, titleArgs: any[], description: LangPackKey, descriptionArgs: any[], buttons: PopupPeerOptions['buttons'], checkboxes: PopupPeerOptions['checkboxes'] = [];
     if(mids.length === 1) {
       title = 'DeleteSingleMessagesTitle';
     } else {
@@ -43,18 +43,16 @@ export default class PopupDeleteMessages {
     buttons = [{
       langKey: 'Delete',
       isDanger: true,
-      callback: () => callback()
+      callback
     }];
 
     if(peerId === rootScope.myId || type === 'scheduled') {
       
     } else {
       if(peerId > 0) {
-        buttons.push({
-          langKey: 'DeleteMessagesOptionAlso',
-          langArgs: [peerTitleElement],
-          isDanger: true,
-          callback: () => callback(true)
+        checkboxes.push({
+          text: 'DeleteMessagesOptionAlso',
+          textArgs: [peerTitleElement]
         });
       } else {
         const chat = appChatsManager.getChat(-peerId);
@@ -68,16 +66,12 @@ export default class PopupDeleteMessages {
 
           if(canRevoke.length) {
             if(canRevoke.length === mids.length) {
-              buttons.push({
-                langKey: 'DeleteForAll',
-                isDanger: true,
-                callback: () => callback(true)
+              checkboxes.push({
+                text: 'DeleteForAll'
               });
             } else {
-              buttons.push({
-                langKey: 'DeleteMessagesOption',
-                isDanger: true,
-                callback: () => callback(true)
+              checkboxes.push({
+                text: 'DeleteMessagesOption'
               });
 
               description = 'DeleteMessagesTextGroup';
@@ -86,7 +80,7 @@ export default class PopupDeleteMessages {
             }
           }
         } else {
-          buttons[0].callback = () => callback(true);
+          buttons[0].callback = (checked) => callback(checked, true);
         }
       }
     }
@@ -99,7 +93,8 @@ export default class PopupDeleteMessages {
       titleLangArgs: titleArgs,
       descriptionLangKey: description,
       descriptionLangArgs: descriptionArgs,
-      buttons
+      buttons,
+      checkboxes
     });
 
     popup.show();
diff --git a/src/components/popups/sendNow.ts b/src/components/popups/sendNow.ts
index fc8947de..48d8e65b 100644
--- a/src/components/popups/sendNow.ts
+++ b/src/components/popups/sendNow.ts
@@ -21,15 +21,10 @@ export default class PopupSendNow {
     };
 
     buttons.push({
-      text: 'SEND',
+      langKey: 'Send',
       callback
     });
 
-    buttons.push({
-      text: 'CANCEL',
-      isCancel: true
-    });
-
     const popup = new PopupPeer('popup-delete-chat', {
       peerId,
       title,
diff --git a/src/components/popups/unpinMessage.ts b/src/components/popups/unpinMessage.ts
index 2a100e90..382e0659 100644
--- a/src/components/popups/unpinMessage.ts
+++ b/src/components/popups/unpinMessage.ts
@@ -5,8 +5,8 @@
  */
 
 import appMessagesManager from "../../lib/appManagers/appMessagesManager";
-import { addCancelButton, PopupButton } from ".";
-import PopupPeer from "./peer";
+import { addCancelButton } from ".";
+import PopupPeer, { PopupPeerButtonCallbackCheckboxes, PopupPeerOptions } from "./peer";
 import appPeersManager from "../../lib/appManagers/appPeersManager";
 import rootScope from "../../lib/rootScope";
 import { LangPackKey } from "../../lib/langPack";
@@ -15,11 +15,11 @@ import PeerTitle from "../peerTitle";
 
 export default class PopupPinMessage {
   constructor(peerId: number, mid: number, unpin?: true, onConfirm?: () => void) {
-    let title: LangPackKey, description: LangPackKey, buttons: PopupButton[] = [];
+    let title: LangPackKey, description: LangPackKey, buttons: PopupPeerOptions['buttons'] = [], checkboxes: PopupPeerOptions['checkboxes'] = [];
 
     const canUnpin = appPeersManager.canPinMessage(peerId);
 
-    const callback = (oneSide?: true, silent?: true) => {
+    const callback = (checked: PopupPeerButtonCallbackCheckboxes, oneSide?: boolean, silent?: boolean) => {
       setTimeout(() => { // * костыль, потому что document.elementFromPoint вернёт popup-peer пока он будет закрываться
         let promise: Promise<any>;
         if(unpin && !mid) {
@@ -57,7 +57,7 @@ export default class PopupPinMessage {
       buttons.push({
         langKey: buttonText,
         isDanger: true,
-        callback: () => callback()
+        callback
       });
     } else {
       title = 'PinMessageAlertTitle';
@@ -66,7 +66,7 @@ export default class PopupPinMessage {
       if(peerId < 0) {
         buttons.push({
           langKey: pinButtonText,
-          callback: () => callback()
+          callback: (checked) => callback(checked, false, !checked.size)
         });
 
         if(appChatsManager.isBroadcast(-peerId)) {
@@ -74,9 +74,9 @@ export default class PopupPinMessage {
         } else {
           description = 'PinMessageAlert';
   
-          buttons.push({
-            langKey: 'PinNotify',
-            callback: () => callback(undefined, true)
+          checkboxes.push({
+            text: 'PinNotify',
+            checked: true
           });
         }
       } else {
@@ -85,18 +85,18 @@ export default class PopupPinMessage {
         if(peerId === rootScope.myId) {
           buttons.push({
             langKey: pinButtonText,
-            callback: () => callback()
+            callback
           });
         } else {
           buttons.push({
             langKey: pinButtonText,
-            callback: () => callback(true)
+            callback: (checked) => callback(checked, !checked.size)
           });
-  
-          buttons.push({
-            langKey: 'PinAlsoFor',
-            langArgs: [new PeerTitle({peerId, onlyFirstName: true}).element],
-            callback: () => callback()
+
+          checkboxes.push({
+            text: 'PinAlsoFor',
+            textArgs: [new PeerTitle({peerId, onlyFirstName: true}).element],
+            checked: true
           });
         }
       }
@@ -108,7 +108,8 @@ export default class PopupPinMessage {
       peerId,
       titleLangKey: title,
       descriptionLangKey: description,
-      buttons
+      buttons,
+      checkboxes
     });
 
     popup.show();
diff --git a/src/lang.ts b/src/lang.ts
index 077c50f3..4ff36879 100644
--- a/src/lang.ts
+++ b/src/lang.ts
@@ -523,6 +523,7 @@ const lang = {
   "AppName": "Telegram",
   "OK": "OK",
   "PinFolderLimitReached": "Sorry, you can\'t pin any more chats to the top.",
+  "Send": "Send",
 
   // * macos
   "AccountSettings.Filters": "Chat Folders",
diff --git a/src/lib/appManagers/appMessagesManager.ts b/src/lib/appManagers/appMessagesManager.ts
index dbdb7731..85cc5839 100644
--- a/src/lib/appManagers/appMessagesManager.ts
+++ b/src/lib/appManagers/appMessagesManager.ts
@@ -2077,12 +2077,12 @@ export class AppMessagesManager {
     });
   }
 
-  public updatePinnedMessage(peerId: number, mid: number, unpin?: true, silent?: true, oneSide?: true) {
+  public updatePinnedMessage(peerId: number, mid: number, unpin?: boolean, silent?: boolean, pm_oneside?: boolean) {
     return apiManager.invokeApi('messages.updatePinnedMessage', {
       peer: appPeersManager.getInputPeerById(peerId),
       unpin,
       silent,
-      pm_oneside: oneSide,
+      pm_oneside,
       id: this.getServerMessageId(mid)
     }).then(updates => {
       //this.log('pinned updates:', updates);
@@ -3540,7 +3540,7 @@ export class AppMessagesManager {
     });
   }
 
-  public deleteMessages(peerId: number, mids: number[], revoke?: true) {
+  public deleteMessages(peerId: number, mids: number[], revoke?: boolean) {
     let promise: Promise<any>;
 
     const localMessageIds = mids.map(mid => this.getServerMessageId(mid));