diff --git a/src/translations/deepin-boot-maker_bn.ts b/src/translations/deepin-boot-maker_bn.ts
index 79ed7818..91e309d7 100644
--- a/src/translations/deepin-boot-maker_bn.ts
+++ b/src/translations/deepin-boot-maker_bn.ts
@@ -1,22 +1,20 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="bn">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="bn" version="2.1">
 <context>
     <name>BMHandler</name>
     <message>
         <location filename="../libdbm/backend/bmhandler.cpp" line="16"/>
         <source>Disk Format Error: Please reformat it or disable &quot;Auto scan USB storage devices&quot; in Security Center</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../libdbm/backend/bmhandler.cpp" line="19"/>
         <source>Disk Format Error: Please reformat it</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../libdbm/backend/bmhandler.cpp" line="24"/>
         <source>Insufficient disk Space: Ensure that the disk has enough free space</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../libdbm/backend/bmhandler.cpp" line="27"/>
@@ -39,74 +37,75 @@
     <message>
         <location filename="../app/bmwindow.cpp" line="79"/>
         <source>Boot Maker is a simple tool to write system image files into USB flash drives and other media.</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../app/bmwindow.cpp" line="81"/>
         <source>Boot Maker</source>
-        <translation type="unfinished"></translation>
+        <translation>বুট মেকার</translation>
     </message>
 </context>
 <context>
     <name>ISOSelectView</name>
     <message>
-        <location filename="../app/view/isoselectview.cpp" line="145"/>
+        <location filename="../app/view/isoselectview.cpp" line="116"/>
+        <source>Drag an ISO image file here</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../app/view/isoselectview.cpp" line="125"/>
         <source>OR</source>
         <translation>অথবা</translation>
     </message>
     <message>
-        <location filename="../app/view/isoselectview.cpp" line="89"/>
-        <location filename="../app/view/isoselectview.cpp" line="163"/>
+        <location filename="../app/view/isoselectview.cpp" line="82"/>
+        <location filename="../app/view/isoselectview.cpp" line="140"/>
         <source>Select an ISO image file</source>
         <translation>একটি ISO ফাইল নির্বাচন করুন</translation>
     </message>
     <message>
-        <location filename="../app/view/isoselectview.cpp" line="126"/>
-        <source>Drag an ISO image file here</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../app/view/isoselectview.cpp" line="211"/>
+        <location filename="../app/view/isoselectview.cpp" line="170"/>
         <source>Next</source>
         <translation>পরবর্তী</translation>
     </message>
     <message>
-        <location filename="../app/view/isoselectview.cpp" line="234"/>
-        <source>Illegal ISO image file</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../app/view/isoselectview.cpp" line="297"/>
+        <location filename="../app/view/isoselectview.cpp" line="225"/>
         <source>Reselect an ISO image file</source>
         <translation>পুনরায় একটি ISO ফাইল নির্বাচন করুন</translation>
     </message>
     <message>
-        <location filename="../app/view/isoselectview.cpp" line="438"/>
+        <location filename="../app/view/isoselectview.cpp" line="188"/>
+        <source>Illegal ISO image file</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../app/view/isoselectview.cpp" line="328"/>
         <source>Detecting ISO file, please wait...</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
 <context>
     <name>ProgressView</name>
     <message>
-        <location filename="../app/view/progressview.cpp" line="62"/>
+        <location filename="../app/view/progressview.cpp" line="51"/>
         <source>Burning</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../app/view/progressview.cpp" line="78"/>
+        <location filename="../app/view/progressview.cpp" line="63"/>
         <source>Burning, please wait...</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../app/view/progressview.cpp" line="90"/>
+        <location filename="../app/view/progressview.cpp" line="71"/>
         <source>Do not remove the disk or shut down the computer during the process</source>
         <translation>প্রসেসটি চলাকালে ডিস্কটি খুলে ফেলবেন না অথবা কম্পিউটারটি বন্ধ করবেন না</translation>
     </message>
     <message>
-        <location filename="../app/view/progressview.cpp" line="112"/>
+        <location filename="../app/view/progressview.cpp" line="85"/>
         <source>Cancel</source>
-        <translation>বাতিল</translation>
+        <comment>button</comment>
+        <translation>বাতিল করুন</translation>
     </message>
 </context>
 <context>
@@ -117,63 +116,65 @@
         <translation>অপসারণযোগ্য ডিস্ক</translation>
     </message>
     <message>
-        <location filename="../libdbm/util/utils.cpp" line="223"/>
-        <location filename="../libdbm/util/utils.cpp" line="369"/>
+        <location filename="../libdbm/util/utils.cpp" line="224"/>
+        <location filename="../libdbm/util/utils.cpp" line="370"/>
         <source>Removable disk</source>
         <translation>অপসারণযোগ্য ডিস্ক</translation>
     </message>
     <message>
-        <location filename="../app/main.cpp" line="118"/>
+        <location filename="../app/main.cpp" line="122"/>
         <source>Boot Maker</source>
-        <translation type="unfinished"></translation>
+        <translation>বুট মেকার</translation>
     </message>
 </context>
 <context>
     <name>ResultView</name>
     <message>
-        <location filename="../app/view/resultview.cpp" line="137"/>
+        <location filename="../app/view/resultview.cpp" line="104"/>
         <source>Reboot now</source>
         <translation>এখনি পুনঃরায় চালু করুন</translation>
     </message>
     <message>
-        <location filename="../app/view/resultview.cpp" line="120"/>
-        <source>Done</source>
-        <translation>শেষ</translation>
-    </message>
-    <message>
-        <location filename="../app/view/resultview.cpp" line="68"/>
+        <location filename="../app/view/resultview.cpp" line="56"/>
         <source>Successful</source>
         <translation>সফল হয়েছে</translation>
     </message>
     <message>
-        <location filename="../app/view/resultview.cpp" line="217"/>
+        <location filename="../app/view/resultview.cpp" line="95"/>
+        <source>Done</source>
+        <comment>button</comment>
+        <translation>শেষ</translation>
+    </message>
+    <message>
+        <location filename="../app/view/resultview.cpp" line="169"/>
         <source>The error log will be uploaded automatically with the feedback. We cannot improve without your feedback</source>
         <translation>এই ত্রুটির লগটি আপনা আপনিই প্রতিক্রিয়া সহকারে আপলোড হবে।  আমরা আপনাদের প্রতিক্রিয়া ছাড়া উন্নত করতে পারবনা</translation>
     </message>
     <message>
-        <location filename="../app/view/resultview.cpp" line="218"/>
+        <location filename="../app/view/resultview.cpp" line="170"/>
         <source>Submit Feedback</source>
         <translation>প্রতিক্রিয়া জমা দিন</translation>
     </message>
     <message>
-        <location filename="../app/view/resultview.cpp" line="241"/>
+        <location filename="../app/view/resultview.cpp" line="193"/>
         <source>After-Sale Services</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../app/view/resultview.cpp" line="254"/>
+        <location filename="../app/view/resultview.cpp" line="206"/>
         <source>Close</source>
+        <comment>button</comment>
         <translation>বন্ধ</translation>
     </message>
     <message>
-        <location filename="../app/view/resultview.cpp" line="262"/>
+        <location filename="../app/view/resultview.cpp" line="214"/>
         <source>Sorry, process failed</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../app/view/resultview.cpp" line="263"/>
+        <location filename="../app/view/resultview.cpp" line="215"/>
         <source>Process failed</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
 <context>
@@ -181,65 +182,74 @@
     <message>
         <location filename="../app/view/unmountusbview.cpp" line="13"/>
         <source>Verifying data and safely removing the media, please wait...</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
 </context>
 <context>
     <name>UsbSelectView</name>
     <message>
-        <location filename="../app/view/usbselectview.cpp" line="95"/>
+        <location filename="../app/view/usbselectview.cpp" line="92"/>
         <source>Select a partition</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../app/view/usbselectview.cpp" line="122"/>
+        <location filename="../app/view/usbselectview.cpp" line="117"/>
         <source>Format the partition</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../app/view/usbselectview.cpp" line="156"/>
-        <source>No disk available</source>
-        <translation type="unfinished"></translation>
+        <location filename="../app/view/usbselectview.cpp" line="170"/>
+        <source>Start</source>
+        <translation>শুরু করুন</translation>
     </message>
     <message>
-        <location filename="../app/view/usbselectview.cpp" line="171"/>
-        <source>Start</source>
-        <translation type="unfinished"></translation>
+        <location filename="../app/view/usbselectview.cpp" line="231"/>
+        <source>Formatting will erase all data on the partition, but can increase the success rate, please confirm before proceeding</source>
+        <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../app/view/usbselectview.cpp" line="175"/>
-        <source>Back</source>
-        <translation type="unfinished"></translation>
+        <location filename="../app/view/usbselectview.cpp" line="377"/>
+        <location filename="../app/view/usbselectview.cpp" line="388"/>
+        <source>OK</source>
+        <comment>button</comment>
+        <translation>ঠিক আছে</translation>
     </message>
     <message>
-        <location filename="../app/view/usbselectview.cpp" line="231"/>
-        <source>Formatting will erase all data on the partition, but can increase the success rate, please confirm before proceeding</source>
-        <translation type="unfinished"></translation>
+        <location filename="../app/view/usbselectview.cpp" line="380"/>
+        <source>You have selected the ISO image in this USB flash drive. Formatting it will erase all your files. Please reselect the image file or cancel the formatting.</source>
+        <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../app/view/usbselectview.cpp" line="365"/>
-        <source>Format Partition</source>
-        <translation type="unfinished"></translation>
+        <location filename="../app/view/usbselectview.cpp" line="384"/>
+        <source>Cancel</source>
+        <comment>button</comment>
+        <translation>বাতিল করুন</translation>
     </message>
     <message>
-        <location filename="../app/view/usbselectview.cpp" line="368"/>
+        <location filename="../app/view/usbselectview.cpp" line="391"/>
         <source>Formatting the partition will overwrite all data, please have a backup before proceeding.</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../app/view/usbselectview.cpp" line="402"/>
+        <location filename="../app/view/usbselectview.cpp" line="407"/>
         <source>Disk Format Error: Please format the partition with FAT32</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../app/view/usbselectview.cpp" line="372"/>
-        <source>Cancel</source>
-        <translation>বাতিল করুন</translation>
+        <location filename="../app/view/usbselectview.cpp" line="153"/>
+        <source>No disk available</source>
+        <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../app/view/usbselectview.cpp" line="374"/>
-        <source>OK</source>
-        <translation type="unfinished"></translation>
+        <location filename="../app/view/usbselectview.cpp" line="174"/>
+        <source>Back</source>
+        <comment>button</comment>
+        <translation>ফিরে যান</translation>
+    </message>
+    <message>
+        <location filename="../app/view/usbselectview.cpp" line="358"/>
+        <source>Format Partition</source>
+        <translation type="unfinished"/>
     </message>
 </context>
-</TS>
+</TS>
\ No newline at end of file