diff --git a/files/board/arpl/overlayfs/opt/arpl/lang/arpl.pot b/files/board/arpl/overlayfs/opt/arpl/lang/arpl.pot
index c1331d17..17060164 100644
--- a/files/board/arpl/overlayfs/opt/arpl/lang/arpl.pot
+++ b/files/board/arpl/overlayfs/opt/arpl/lang/arpl.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-06-04 23:13+0800\n"
+"POT-Creation-Date: 2023-06-08 23:20+0800\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -29,12 +29,12 @@ msgstr ""
 msgid "DSM zImage changed"
 msgstr ""
 
-#: boot.sh:35 boot.sh:47 menu.sh:717 menu.sh:743 menu.sh:812 menu.sh:823
-#: menu.sh:852 menu.sh:865 menu.sh:872 menu.sh:1046 menu.sh:1144
+#: boot.sh:35 boot.sh:47 menu.sh:701 menu.sh:727 menu.sh:796 menu.sh:807
+#: menu.sh:836 menu.sh:849 menu.sh:856 menu.sh:1030 menu.sh:1128
 msgid "Error"
 msgstr ""
 
-#: boot.sh:36 menu.sh:866
+#: boot.sh:36 menu.sh:850
 msgid "zImage not patched:\\n"
 msgstr ""
 
@@ -42,7 +42,7 @@ msgstr ""
 msgid "DSM Ramdisk changed"
 msgstr ""
 
-#: boot.sh:48 menu.sh:873
+#: boot.sh:48 menu.sh:857
 msgid "Ramdisk not patched:\\n"
 msgstr ""
 
@@ -226,867 +226,859 @@ msgstr ""
 msgid "Reconfiguring Synoinfo, Addons and Modules"
 msgstr ""
 
-#: menu.sh:196 menu.sh:245 menu.sh:364 menu.sh:494 menu.sh:607 menu.sh:1352
+#: menu.sh:207 menu.sh:326 menu.sh:459 menu.sh:591 menu.sh:1336
 msgid "Choose a option"
 msgstr ""
 
-#: menu.sh:197
-msgid "Generate a random serial number"
-msgstr ""
-
-#: menu.sh:198
-msgid "Enter a serial number"
-msgstr ""
-
-#: menu.sh:206
-msgid "Please enter a serial number "
-msgstr ""
-
-#: menu.sh:215 menu.sh:564 menu.sh:1299 menu.sh:1576
-msgid "Alert"
-msgstr ""
-
-#: menu.sh:216
-msgid "Invalid serial, continue?"
-msgstr ""
-
-#: menu.sh:246
+#: menu.sh:208
 msgid "Add an addon"
 msgstr ""
 
-#: menu.sh:247
+#: menu.sh:209
 msgid "Delete addon(s)"
 msgstr ""
 
-#: menu.sh:248
+#: menu.sh:210
 msgid "Show user addons"
 msgstr ""
 
-#: menu.sh:249
+#: menu.sh:211
 msgid "Show all available addons"
 msgstr ""
 
-#: menu.sh:250
+#: menu.sh:212
 msgid "Download a external addon"
 msgstr ""
 
-#: menu.sh:251 menu.sh:371 menu.sh:491 menu.sh:603 menu.sh:916 menu.sh:1358
-#: menu.sh:1626
+#: menu.sh:213 menu.sh:333 menu.sh:456 menu.sh:587 menu.sh:900 menu.sh:1342
+#: menu.sh:1609
 msgid "Exit"
 msgstr ""
 
-#: menu.sh:262
+#: menu.sh:224
 msgid "No available addons to add"
 msgstr ""
 
-#: menu.sh:266
+#: menu.sh:228
 msgid "Select an addon"
 msgstr ""
 
-#: menu.sh:271
+#: menu.sh:233
 msgid "Params"
 msgstr ""
 
-#: menu.sh:272
+#: menu.sh:234
 msgid "Type a opcional params to addon"
 msgstr ""
 
-#: menu.sh:281
+#: menu.sh:243
 msgid "No user addons to remove"
 msgstr ""
 
-#: menu.sh:289
+#: menu.sh:251
 msgid "Select addon to remove"
 msgstr ""
 
-#: menu.sh:305
+#: menu.sh:267
 msgid "User addons"
 msgstr ""
 
-#: menu.sh:318
+#: menu.sh:280
 msgid "Available addons"
 msgstr ""
 
-#: menu.sh:322 menu.sh:448
+#: menu.sh:284 menu.sh:410
 msgid "please enter the complete URL to download.\\n"
 msgstr ""
 
-#: menu.sh:328 menu.sh:454 menu.sh:699
+#: menu.sh:290 menu.sh:416 menu.sh:683
 msgid "Downloading %s"
 msgstr ""
 
-#: menu.sh:331 menu.sh:457 menu.sh:709 menu.sh:772
+#: menu.sh:293 menu.sh:419 menu.sh:693 menu.sh:756
 msgid "Error downloading"
 msgstr ""
 
-#: menu.sh:332 menu.sh:458
+#: menu.sh:294 menu.sh:420
 msgid "Check internet, URL or cache disk space"
 msgstr ""
 
-#: menu.sh:337 menu.sh:464
+#: menu.sh:299 menu.sh:426
 msgid "Success"
 msgstr ""
 
-#: menu.sh:338
+#: menu.sh:300
 msgid "Addon '%s' added to loader"
 msgstr ""
 
-#: menu.sh:340
+#: menu.sh:302
 msgid "Invalid addon"
 msgstr ""
 
-#: menu.sh:341 menu.sh:469
+#: menu.sh:303 menu.sh:431
 msgid "File format not recognized!"
 msgstr ""
 
-#: menu.sh:352 menu.sh:382 menu.sh:397 menu.sh:408 menu.sh:421 menu.sh:427
-#: menu.sh:1606
+#: menu.sh:314 menu.sh:344 menu.sh:359 menu.sh:370 menu.sh:383 menu.sh:389
+#: menu.sh:1589
 msgid "Modules"
 msgstr ""
 
-#: menu.sh:353
+#: menu.sh:315
 msgid "Reading modules"
 msgstr ""
 
-#: menu.sh:365
+#: menu.sh:327
 msgid "Show selected modules"
 msgstr ""
 
-#: menu.sh:366
+#: menu.sh:328
 msgid "Select loaded modules"
 msgstr ""
 
-#: menu.sh:367
+#: menu.sh:329
 msgid "Select all modules"
 msgstr ""
 
-#: menu.sh:368
+#: menu.sh:330
 msgid "Deselect all modules"
 msgstr ""
 
-#: menu.sh:369
+#: menu.sh:331
 msgid "Choose modules to include"
 msgstr ""
 
-#: menu.sh:370 menu.sh:445
+#: menu.sh:332 menu.sh:407
 msgid "Download a external module"
 msgstr ""
 
-#: menu.sh:379
+#: menu.sh:341
 msgid "User modules"
 msgstr ""
 
-#: menu.sh:383
+#: menu.sh:345
 msgid "Selecting loaded modules"
 msgstr ""
 
-#: menu.sh:398
+#: menu.sh:360
 msgid "Selecting all modules"
 msgstr ""
 
-#: menu.sh:409
+#: menu.sh:371
 msgid "Deselecting all modules"
 msgstr ""
 
-#: menu.sh:422
+#: menu.sh:384
 msgid "Select modules to include"
 msgstr ""
 
-#: menu.sh:428
+#: menu.sh:390
 msgid "Writing to user config"
 msgstr ""
 
-#: menu.sh:440
+#: menu.sh:402
 msgid ""
 "This function is experimental and dangerous. If you don't know much, please "
 "exit.\\n"
 msgstr ""
 
-#: menu.sh:441
+#: menu.sh:403
 msgid ""
 "The imported .ko of this function will be implanted into the corresponding "
 "arch's modules package, which will affect all models of the arch.\\n"
 msgstr ""
 
-#: menu.sh:442
+#: menu.sh:404
 msgid ""
 "This program will not determine the availability of imported modules or even "
 "make type judgments, as please double check if it is correct.\\n"
 msgstr ""
 
-#: menu.sh:443
+#: menu.sh:405
 msgid ""
 "If you want to remove it, please go to the \"Update Menu\" -> \"Update "
 "modules\" to forcibly update the modules. All imports will be reset.\\n"
 msgstr ""
 
-#: menu.sh:444
+#: menu.sh:406
 msgid "Do you want to continue?"
 msgstr ""
 
-#: menu.sh:465
+#: menu.sh:427
 msgid "Module '%s' added to %s-%s"
 msgstr ""
 
-#: menu.sh:468
+#: menu.sh:430
 msgid "Invalid module"
 msgstr ""
 
-#: menu.sh:486
+#: menu.sh:448
 msgid "Add/edit a cmdline item"
 msgstr ""
 
-#: menu.sh:487
+#: menu.sh:449
 msgid "Delete cmdline item(s)"
 msgstr ""
 
-#: menu.sh:488
+#: menu.sh:451
+msgid "Define a serial number"
+msgstr ""
+
+#: menu.sh:453
 msgid "Define a custom MAC"
 msgstr ""
 
-#: menu.sh:489
-msgid "Show user cmdline"
+#: menu.sh:454
+msgid "Show user added cmdline"
 msgstr ""
 
-#: menu.sh:490
-msgid "Show model/build cmdline"
+#: menu.sh:455
+msgid "Show model inherent cmdline"
 msgstr ""
 
-#: menu.sh:499 menu.sh:505 menu.sh:541 menu.sh:551 menu.sh:560 menu.sh:562
-#: menu.sh:575
+#: menu.sh:464 menu.sh:470 menu.sh:500 menu.sh:525 menu.sh:535 menu.sh:544
+#: menu.sh:546 menu.sh:559
 msgid "User cmdline"
 msgstr ""
 
-#: menu.sh:500
+#: menu.sh:465
 msgid "Type a name of cmdline"
 msgstr ""
 
-#: menu.sh:506
+#: menu.sh:471
 msgid "Type a value of '%s' cmdline"
 msgstr ""
 
-#: menu.sh:515
+#: menu.sh:480
 msgid "No user cmdline to remove"
 msgstr ""
 
-#: menu.sh:523
+#: menu.sh:488
 msgid "Select cmdline to remove"
 msgstr ""
 
-#: menu.sh:542
+#: menu.sh:501
+msgid "Please enter a serial number "
+msgstr ""
+
+#: menu.sh:510 menu.sh:548 menu.sh:1283 menu.sh:1560
+msgid "Alert"
+msgstr ""
+
+#: menu.sh:511
+msgid "Invalid serial, continue?"
+msgstr ""
+
+#: menu.sh:526
 msgid "Type a custom MAC address of %s"
 msgstr ""
 
-#: menu.sh:551
+#: menu.sh:535
 msgid "Invalid MAC"
 msgstr ""
 
-#: menu.sh:560
+#: menu.sh:544
 msgid "Changing MAC"
 msgstr ""
 
-#: menu.sh:562
+#: menu.sh:546
 msgid "Renewing IP"
 msgstr ""
 
-#: menu.sh:565
+#: menu.sh:549
 msgid "Continue to custom MAC?"
 msgstr ""
 
-#: menu.sh:583
+#: menu.sh:567
 msgid "Model/build cmdline"
 msgstr ""
 
-#: menu.sh:600
+#: menu.sh:584
 msgid "Add/edit a synoinfo item"
 msgstr ""
 
-#: menu.sh:601
+#: menu.sh:585
 msgid "Delete synoinfo item(s)"
 msgstr ""
 
-#: menu.sh:602
+#: menu.sh:586
 msgid "Show synoinfo entries"
 msgstr ""
 
-#: menu.sh:612 menu.sh:618 menu.sh:653
+#: menu.sh:596 menu.sh:602 menu.sh:637
 msgid "Synoinfo entries"
 msgstr ""
 
-#: menu.sh:613
+#: menu.sh:597
 msgid "Type a name of synoinfo entry"
 msgstr ""
 
-#: menu.sh:619
+#: menu.sh:603
 msgid "Type a value of '%s' synoinfo entry"
 msgstr ""
 
-#: menu.sh:629
+#: menu.sh:613
 msgid "No synoinfo entries to remove"
 msgstr ""
 
-#: menu.sh:637
+#: menu.sh:621
 msgid "Select synoinfo entry to remove"
 msgstr ""
 
-#: menu.sh:678
+#: menu.sh:662
 msgid "%s cached."
 msgstr ""
 
-#: menu.sh:682
+#: menu.sh:666
 msgid "Cleaning cache"
 msgstr ""
 
-#: menu.sh:694
+#: menu.sh:678
 msgid ""
 "Based on the current network situation, switch to %s mirror to downloading."
 msgstr ""
 
-#: menu.sh:710 menu.sh:773
+#: menu.sh:694 menu.sh:757
 msgid "Check internet or cache disk space"
 msgstr ""
 
-#: menu.sh:715
+#: menu.sh:699
 msgid "Checking hash of %s: "
 msgstr ""
 
-#: menu.sh:718
+#: menu.sh:702
 msgid "Hash of pat not match, try again!"
 msgstr ""
 
-#: menu.sh:722 menu.sh:816 menu.sh:827 menu.sh:838
+#: menu.sh:706 menu.sh:800 menu.sh:811 menu.sh:822
 msgid "OK"
 msgstr ""
 
-#: menu.sh:726
+#: menu.sh:710
 msgid "Disassembling %s: "
 msgstr ""
 
-#: menu.sh:731
+#: menu.sh:715
 msgid "Uncompressed tar"
 msgstr ""
 
-#: menu.sh:735
+#: menu.sh:719
 msgid "Compressed tar"
 msgstr ""
 
-#: menu.sh:739
+#: menu.sh:723
 msgid "Encrypted"
 msgstr ""
 
-#: menu.sh:744
+#: menu.sh:728
 msgid ""
 "Could not determine if pat file is encrypted or not, maybe corrupted, try "
 "again!"
 msgstr ""
 
-#: menu.sh:755
+#: menu.sh:739
 msgid "Extractor cached."
 msgstr ""
 
-#: menu.sh:762
+#: menu.sh:746
 msgid "Downloading old pat to extract synology .pat extractor..."
 msgstr ""
 
-#: menu.sh:784 menu.sh:804
+#: menu.sh:768 menu.sh:788
 msgid "Error extracting"
 msgstr ""
 
-#: menu.sh:798 menu.sh:801
+#: menu.sh:782 menu.sh:785
 msgid "Extracting..."
 msgstr ""
 
-#: menu.sh:808
+#: menu.sh:792
 msgid "Checking hash of zImage: "
 msgstr ""
 
-#: menu.sh:813
+#: menu.sh:797
 msgid "Hash of zImage not match, try again!"
 msgstr ""
 
-#: menu.sh:819
+#: menu.sh:803
 msgid "Checking hash of ramdisk: "
 msgstr ""
 
-#: menu.sh:824
+#: menu.sh:808
 msgid "Hash of ramdisk not match, try again!"
 msgstr ""
 
-#: menu.sh:830
+#: menu.sh:814
 msgid "Copying files: "
 msgstr ""
 
-#: menu.sh:853
+#: menu.sh:837
 msgid "Addon %s not found!"
 msgstr ""
 
-#: menu.sh:877 menu.sh:1645
+#: menu.sh:861 menu.sh:1627
 msgid "Cleaning"
 msgstr ""
 
-#: menu.sh:880
+#: menu.sh:864
 msgid "Ready!"
 msgstr ""
 
-#: menu.sh:893
+#: menu.sh:877
 msgid "Switch LKM version:"
 msgstr ""
 
-#: menu.sh:896
+#: menu.sh:880
 msgid "Switch direct boot:"
 msgstr ""
 
-#: menu.sh:898
+#: menu.sh:882
 msgid "Edit user config file manually"
 msgstr ""
 
-#: menu.sh:899
+#: menu.sh:883
 msgid "Try to recovery a DSM installed system"
 msgstr ""
 
-#: menu.sh:900
+#: menu.sh:884
 msgid "Show SATA(s) # ports and drives"
 msgstr ""
 
-#: menu.sh:902
+#: menu.sh:886
 msgid "show pat download link"
 msgstr ""
 
-#: menu.sh:904 menu.sh:982 menu.sh:995
+#: menu.sh:888 menu.sh:966 menu.sh:979
 msgid "Allow downgrade installation"
 msgstr ""
 
-#: menu.sh:905
+#: menu.sh:889
 msgid "Format disk(s) # Without loader disk"
 msgstr ""
 
-#: menu.sh:906 menu.sh:1051 menu.sh:1058 menu.sh:1064 menu.sh:1076
+#: menu.sh:890 menu.sh:1035 menu.sh:1042 menu.sh:1048 menu.sh:1060
 msgid "Reset syno system password"
 msgstr ""
 
-#: menu.sh:907 menu.sh:1085 menu.sh:1088
+#: menu.sh:891 menu.sh:1069 menu.sh:1072
 msgid "Persistence of arpl modifications"
 msgstr ""
 
-#: menu.sh:909
+#: menu.sh:893
 msgid "Custom dts file # Need rebuild"
 msgstr ""
 
-#: menu.sh:912
+#: menu.sh:896
 msgid "Backup bootloader disk # test"
 msgstr ""
 
-#: menu.sh:913
+#: menu.sh:897
 msgid "Restore bootloader disk # test"
 msgstr ""
 
-#: menu.sh:915 menu.sh:1208 menu.sh:1217
+#: menu.sh:899 menu.sh:1192 menu.sh:1201
 msgid "Development tools"
 msgstr ""
 
-#: menu.sh:918 menu.sh:1008
+#: menu.sh:902 menu.sh:992
 msgid "Advanced"
 msgstr ""
 
-#: menu.sh:919 menu.sh:1629
+#: menu.sh:903 menu.sh:1612
 msgid "Choose the option"
 msgstr ""
 
-#: menu.sh:962
+#: menu.sh:946
 msgid "\\nTotal of ports: %s\\n"
 msgstr ""
 
-#: menu.sh:963
+#: menu.sh:947
 msgid ""
 "\\nPorts with color \\Z1red\\Zn as DUMMY, color \\Z2\\Zbgreen\\Zn has drive "
 "connected."
 msgstr ""
 
-#: menu.sh:964
+#: menu.sh:948
 msgid "\\nRecommended value:"
 msgstr ""
 
-#: menu.sh:965
+#: menu.sh:949
 msgid "\\nDiskIdxMap:"
 msgstr ""
 
-#: menu.sh:974
+#: menu.sh:958
 msgid "*.pat download link"
 msgstr ""
 
-#: menu.sh:979
+#: menu.sh:963
 msgid ""
 "This feature will allow you to downgrade the installation by removing the "
 "VERSION file from the first partition of all disks.\\n"
 msgstr ""
 
-#: menu.sh:980
+#: menu.sh:964
 msgid "Therefore, please insert all disks before continuing.\\n"
 msgstr ""
 
-#: menu.sh:981 menu.sh:1013
+#: menu.sh:965 menu.sh:997
 msgid ""
 "Warning:\\nThis operation is irreversible. Please backup important data. Do "
 "you want to continue?"
 msgstr ""
 
-#: menu.sh:996
+#: menu.sh:980
 msgid "Removing ..."
 msgstr ""
 
-#: menu.sh:997
+#: menu.sh:981
 msgid "Remove VERSION file for all disks completed."
 msgstr ""
 
-#: menu.sh:1007 menu.sh:1012 menu.sh:1016 menu.sh:1027
+#: menu.sh:991 menu.sh:996 menu.sh:1000 menu.sh:1011
 msgid "Format disk"
 msgstr ""
 
-#: menu.sh:1017
+#: menu.sh:1001
 msgid ""
 "Warning:\\nThe current hds is in raid, do you still want to format them?"
 msgstr ""
 
-#: menu.sh:1028
+#: menu.sh:1012
 msgid "Formatting ..."
 msgstr ""
 
-#: menu.sh:1030
+#: menu.sh:1014
 msgid "Formatting is complete."
 msgstr ""
 
-#: menu.sh:1047
+#: menu.sh:1031
 msgid "The installed Syno system not found in the currently inserted disks!"
 msgstr ""
 
-#: menu.sh:1052
+#: menu.sh:1036
 msgid "Choose a user name"
 msgstr ""
 
-#: menu.sh:1059
+#: menu.sh:1043
 msgid "Type a new password for user '%s'"
 msgstr ""
 
-#: menu.sh:1064
+#: menu.sh:1048
 msgid "Invalid password"
 msgstr ""
 
-#: menu.sh:1077
+#: menu.sh:1061
 msgid "Resetting ..."
 msgstr ""
 
-#: menu.sh:1080
+#: menu.sh:1064
 msgid "Password reset completed."
 msgstr ""
 
-#: menu.sh:1086 menu.sh:1137 menu.sh:1190
+#: menu.sh:1070 menu.sh:1121 menu.sh:1174
 msgid ""
 "Warning:\\nDo not terminate midway, otherwise it may cause damage to the "
 "arpl. Do you want to continue?"
 msgstr ""
 
-#: menu.sh:1089
+#: menu.sh:1073
 msgid "Persisting ..."
 msgstr ""
 
-#: menu.sh:1098
+#: menu.sh:1082
 msgid "Persisting is complete."
 msgstr ""
 
-#: menu.sh:1103 menu.sh:1133 menu.sh:1166
+#: menu.sh:1087 menu.sh:1117 menu.sh:1150
 msgid "This feature is only available when accessed via web/ssh."
 msgstr ""
 
-#: menu.sh:1107
+#: menu.sh:1091
 msgid ""
 "Currently, only dts format files are supported. Please prepare and click to "
 "confirm uploading.\\n(saved in /mnt/p3/users/)"
 msgstr ""
 
-#: menu.sh:1121 menu.sh:1126
+#: menu.sh:1105 menu.sh:1110
 msgid "Custom dts file"
 msgstr ""
 
-#: menu.sh:1122
+#: menu.sh:1106
 msgid "Not a valid dts file, please try again!"
 msgstr ""
 
-#: menu.sh:1127
+#: menu.sh:1111
 msgid "A valid dts file, Automatically import at compile time."
 msgstr ""
 
-#: menu.sh:1136 menu.sh:1139
+#: menu.sh:1120 menu.sh:1123
 msgid "Backup bootloader disk"
 msgstr ""
 
-#: menu.sh:1140
+#: menu.sh:1124
 msgid "Backuping..."
 msgstr ""
 
-#: menu.sh:1145
+#: menu.sh:1129
 msgid ""
 "Failed to generate backup. There may be insufficient memory. Please clear "
 "the cache and try again!"
 msgstr ""
 
-#: menu.sh:1152
+#: menu.sh:1136
 msgid "Click on the address above to download."
 msgstr ""
 
-#: menu.sh:1153
+#: menu.sh:1137
 msgid ""
 "Please confirm the completion of the download before closing this window."
 msgstr ""
 
-#: menu.sh:1154
+#: menu.sh:1138
 msgid "backup.img.gz download link"
 msgstr ""
 
-#: menu.sh:1160
+#: menu.sh:1144
 msgid "backup is complete."
 msgstr ""
 
-#: menu.sh:1169 menu.sh:1186 menu.sh:1189 menu.sh:1192 menu.sh:1200
+#: menu.sh:1153 menu.sh:1170 menu.sh:1173 menu.sh:1176 menu.sh:1184
 msgid "Restore bootloader disk"
 msgstr ""
 
-#: menu.sh:1170
+#: menu.sh:1154
 msgid ""
 "Please upload the backup file.\\nCurrently, zip(github) and img.gz(backup) "
 "compressed file formats are supported."
 msgstr ""
 
-#: menu.sh:1187
+#: menu.sh:1171
 msgid "Not a valid .zip/.img.gz file, please try again!"
 msgstr ""
 
-#: menu.sh:1193
+#: menu.sh:1177
 msgid "Writing..."
 msgstr ""
 
-#: menu.sh:1201
+#: menu.sh:1185
 msgid "Restore bootloader disk with success to %s!\\nReboot?"
 msgstr ""
 
-#: menu.sh:1209
+#: menu.sh:1193
 msgid ""
 "This option only installs opkg package management, allowing you to install "
 "more tools for use and debugging. Do you want to continue?"
 msgstr ""
 
-#: menu.sh:1218
+#: menu.sh:1202
 msgid "opkg installing ..."
 msgstr ""
 
-#: menu.sh:1220
+#: menu.sh:1204
 msgid ""
 "opkg install is complete. Please reconnect to SSH/web, or execute 'source ~/."
 "bashrc'"
 msgstr ""
 
-#: menu.sh:1230 menu.sh:1258 menu.sh:1265
+#: menu.sh:1214 menu.sh:1242 menu.sh:1249
 msgid "Try recovery DSM"
 msgstr ""
 
-#: menu.sh:1231
+#: menu.sh:1215
 msgid "Trying to recovery a DSM installed system"
 msgstr ""
 
-#: menu.sh:1252
+#: menu.sh:1236
 msgid "Found a installation:\\nModel: %s\\nBuildnumber: %s"
 msgstr ""
 
-#: menu.sh:1256
+#: menu.sh:1240
 msgid "\\nSerial: %s"
 msgstr ""
 
-#: menu.sh:1266
+#: menu.sh:1250
 msgid "Unfortunately I couldn't mount the DSM partition!"
 msgstr ""
 
-#: menu.sh:1274
+#: menu.sh:1258
 msgid "Edit with caution"
 msgstr ""
 
-#: menu.sh:1280
+#: menu.sh:1264
 msgid "Invalid YAML format"
 msgstr ""
 
-#: menu.sh:1300
+#: menu.sh:1284
 msgid "Config changed, would you like to rebuild the loader?"
 msgstr ""
 
-#: menu.sh:1312 menu.sh:1620
+#: menu.sh:1296 menu.sh:1603
 msgid "Choose a language"
 msgstr ""
 
-#: menu.sh:1325
+#: menu.sh:1309
 msgid "Choose a layout"
 msgstr ""
 
-#: menu.sh:1335
+#: menu.sh:1319
 msgid "Choice a keymap"
 msgstr ""
 
-#: menu.sh:1353 menu.sh:1363 menu.sh:1371 menu.sh:1377 menu.sh:1381
-#: menu.sh:1386 menu.sh:1392 menu.sh:1399 menu.sh:1408 menu.sh:1413
-#: menu.sh:1430
+#: menu.sh:1337 menu.sh:1347 menu.sh:1355 menu.sh:1361 menu.sh:1365
+#: menu.sh:1370 menu.sh:1376 menu.sh:1383 menu.sh:1392 menu.sh:1397
+#: menu.sh:1414
 msgid "Update arpl"
 msgstr ""
 
-#: menu.sh:1354 menu.sh:1438 menu.sh:1446 menu.sh:1452 menu.sh:1456
-#: menu.sh:1460 menu.sh:1464 menu.sh:1469 menu.sh:1480
+#: menu.sh:1338 menu.sh:1422 menu.sh:1430 menu.sh:1436 menu.sh:1440
+#: menu.sh:1444 menu.sh:1448 menu.sh:1453 menu.sh:1464
 msgid "Update addons"
 msgstr ""
 
-#: menu.sh:1355 menu.sh:1485 menu.sh:1493 menu.sh:1499 menu.sh:1503
-#: menu.sh:1507 menu.sh:1522
+#: menu.sh:1339 menu.sh:1469 menu.sh:1477 menu.sh:1483 menu.sh:1487
+#: menu.sh:1491 menu.sh:1506
 msgid "Update modules"
 msgstr ""
 
-#: menu.sh:1356 menu.sh:1527 menu.sh:1535 menu.sh:1541 menu.sh:1545
-#: menu.sh:1549 menu.sh:1553 menu.sh:1558
+#: menu.sh:1340 menu.sh:1511 menu.sh:1519 menu.sh:1525 menu.sh:1529
+#: menu.sh:1533 menu.sh:1537 menu.sh:1542
 msgid "Update LKMs"
 msgstr ""
 
-#: menu.sh:1357
+#: menu.sh:1341
 msgid "Set proxy server"
 msgstr ""
 
-#: menu.sh:1364 menu.sh:1439 menu.sh:1486 menu.sh:1528
+#: menu.sh:1348 menu.sh:1423 menu.sh:1470 menu.sh:1512
 msgid "Checking last version"
 msgstr ""
 
-#: menu.sh:1372 menu.sh:1447 menu.sh:1494 menu.sh:1536
+#: menu.sh:1356 menu.sh:1431 menu.sh:1478 menu.sh:1520
 msgid "Error checking new version"
 msgstr ""
 
-#: menu.sh:1378 menu.sh:1453 menu.sh:1500 menu.sh:1542
+#: menu.sh:1362 menu.sh:1437 menu.sh:1484 menu.sh:1526
 msgid "No new version. Actual version is %s\\nForce update?"
 msgstr ""
 
-#: menu.sh:1382
+#: menu.sh:1366
 msgid "Downloading last version %s"
 msgstr ""
 
-#: menu.sh:1387
+#: menu.sh:1371
 msgid "Error downloading update file"
 msgstr ""
 
-#: menu.sh:1393
+#: menu.sh:1377
 msgid "Error extracting update file"
 msgstr ""
 
-#: menu.sh:1400
+#: menu.sh:1384
 msgid "Checksum do not match!"
 msgstr ""
 
-#: menu.sh:1409
+#: menu.sh:1393
 msgid ""
 "The current version does not support upgrading to the latest update.zip. "
 "Please remake the bootloader disk!"
 msgstr ""
 
-#: menu.sh:1414
+#: menu.sh:1398
 msgid "Installing new files"
 msgstr ""
 
-#: menu.sh:1431
+#: menu.sh:1415
 msgid "Arpl updated with success to %s!\\nReboot?"
 msgstr ""
 
-#: menu.sh:1457 menu.sh:1504 menu.sh:1546
+#: menu.sh:1441 menu.sh:1488 menu.sh:1530
 msgid "Downloading last version"
 msgstr ""
 
-#: menu.sh:1461
+#: menu.sh:1445
 msgid "Error downloading new version"
 msgstr ""
 
-#: menu.sh:1465 menu.sh:1554
+#: menu.sh:1449 menu.sh:1538
 msgid "Extracting last version"
 msgstr ""
 
-#: menu.sh:1470
+#: menu.sh:1454
 msgid "Installing new addons"
 msgstr ""
 
-#: menu.sh:1481
+#: menu.sh:1465
 msgid "Addons updated with success!"
 msgstr ""
 
-#: menu.sh:1508 menu.sh:1550
+#: menu.sh:1492 menu.sh:1534
 msgid "Error downloading last version"
 msgstr ""
 
-#: menu.sh:1523
+#: menu.sh:1507
 msgid "Modules updated with success!"
 msgstr ""
 
-#: menu.sh:1559
+#: menu.sh:1543
 msgid "LKMs updated with success!"
 msgstr ""
 
-#: menu.sh:1565
+#: menu.sh:1549
 msgid "Set Proxy Server"
 msgstr ""
 
-#: menu.sh:1566
+#: menu.sh:1550
 msgid "Please enter a proxy server url"
 msgstr ""
 
-#: menu.sh:1577
+#: menu.sh:1561
 msgid "Invalid proxy server url, continue?"
 msgstr ""
 
-#: menu.sh:1600
+#: menu.sh:1584
 msgid "Choose a model"
 msgstr ""
 
-#: menu.sh:1602
+#: menu.sh:1586
 msgid "Choose a Build Number"
 msgstr ""
 
-#: menu.sh:1603
-msgid "Choose a serial number"
-msgstr ""
-
-#: menu.sh:1605
+#: menu.sh:1588
 msgid "Addons"
 msgstr ""
 
-#: menu.sh:1607
+#: menu.sh:1590
 msgid "Cmdline menu"
 msgstr ""
 
-#: menu.sh:1608
+#: menu.sh:1591
 msgid "Synoinfo menu"
 msgstr ""
 
-#: menu.sh:1611
+#: menu.sh:1594
 msgid "Advanced menu"
 msgstr ""
 
-#: menu.sh:1614
+#: menu.sh:1597
 msgid "Build the loader"
 msgstr ""
 
-#: menu.sh:1618
+#: menu.sh:1601
 msgid "Boot the loader"
 msgstr ""
 
-#: menu.sh:1621
+#: menu.sh:1604
 msgid "Choose a keymap"
 msgstr ""
 
-#: menu.sh:1623
+#: menu.sh:1606
 msgid "Clean disk cache"
 msgstr ""
 
-#: menu.sh:1625
+#: menu.sh:1608
 msgid "Update menu"
 msgstr ""
 
-#: menu.sh:1652
+#: menu.sh:1634
 msgid "Call \\033[1;32mmenu.sh\\033[0m to return to menu"
 msgstr ""
diff --git a/files/board/arpl/overlayfs/opt/arpl/lang/zh_CN.mo b/files/board/arpl/overlayfs/opt/arpl/lang/zh_CN.mo
index 8c8dc1cd..cd3884ed 100644
Binary files a/files/board/arpl/overlayfs/opt/arpl/lang/zh_CN.mo and b/files/board/arpl/overlayfs/opt/arpl/lang/zh_CN.mo differ
diff --git a/files/board/arpl/overlayfs/opt/arpl/lang/zh_CN.po b/files/board/arpl/overlayfs/opt/arpl/lang/zh_CN.po
index 5b8a38fc..d51531d7 100644
--- a/files/board/arpl/overlayfs/opt/arpl/lang/zh_CN.po
+++ b/files/board/arpl/overlayfs/opt/arpl/lang/zh_CN.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: arpl-i18n\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-06-04 23:08+0800\n"
-"PO-Revision-Date: 2023-06-04 23:08+0800\n"
+"POT-Creation-Date: 2023-06-08 23:20+0800\n"
+"PO-Revision-Date: 2023-06-08 23:20+0800\n"
 "Last-Translator: ing <wjz304@qq.com>\n"
 "Language-Team: Chinese (simplified) <i18n-zh@googlegroups.com>\n"
 "Language: zh_CN\n"
@@ -28,12 +28,12 @@ msgstr ""
 msgid "DSM zImage changed"
 msgstr "DSM zImage 已更改"
 
-#: boot.sh:35 boot.sh:47 menu.sh:717 menu.sh:743 menu.sh:812 menu.sh:823
-#: menu.sh:852 menu.sh:865 menu.sh:872 menu.sh:1046 menu.sh:1144
+#: boot.sh:35 boot.sh:47 menu.sh:701 menu.sh:727 menu.sh:796 menu.sh:807
+#: menu.sh:836 menu.sh:849 menu.sh:856 menu.sh:1030 menu.sh:1128
 msgid "Error"
 msgstr "错误"
 
-#: boot.sh:36 menu.sh:866
+#: boot.sh:36 menu.sh:850
 msgid "zImage not patched:\\n"
 msgstr "zImage打补丁失败:\\n"
 
@@ -41,7 +41,7 @@ msgstr "zImage打补丁失败:\\n"
 msgid "DSM Ramdisk changed"
 msgstr "DSM Ramdisk 已更改"
 
-#: boot.sh:48 menu.sh:873
+#: boot.sh:48 menu.sh:857
 msgid "Ramdisk not patched:\\n"
 msgstr "Ramdisk打补丁失败:\\n"
 
@@ -225,867 +225,859 @@ msgstr "该版本仅支持 usb 启动, 请选择其他版本或者切换启动
 msgid "Reconfiguring Synoinfo, Addons and Modules"
 msgstr "重新配置 Syninfo, 插件和模块"
 
-#: menu.sh:196 menu.sh:245 menu.sh:364 menu.sh:494 menu.sh:607 menu.sh:1352
+#: menu.sh:207 menu.sh:326 menu.sh:459 menu.sh:591 menu.sh:1336
 msgid "Choose a option"
 msgstr "设置"
 
-#: menu.sh:197
-msgid "Generate a random serial number"
-msgstr "生成随机SN"
-
-#: menu.sh:198
-msgid "Enter a serial number"
-msgstr "输入SN"
-
-#: menu.sh:206
-msgid "Please enter a serial number "
-msgstr "请输入SN "
-
-#: menu.sh:215 menu.sh:564 menu.sh:1299 menu.sh:1576
-msgid "Alert"
-msgstr "警告"
-
-#: menu.sh:216
-msgid "Invalid serial, continue?"
-msgstr "SN无效, 是否继续?"
-
-#: menu.sh:246
+#: menu.sh:208
 msgid "Add an addon"
 msgstr "添加插件"
 
-#: menu.sh:247
+#: menu.sh:209
 msgid "Delete addon(s)"
 msgstr "删除插件(s)"
 
-#: menu.sh:248
+#: menu.sh:210
 msgid "Show user addons"
 msgstr "显示用户插件"
 
-#: menu.sh:249
+#: menu.sh:211
 msgid "Show all available addons"
 msgstr "显示所有可用插件"
 
-#: menu.sh:250
+#: menu.sh:212
 msgid "Download a external addon"
 msgstr "下载外部插件"
 
-#: menu.sh:251 menu.sh:371 menu.sh:491 menu.sh:603 menu.sh:916 menu.sh:1358
-#: menu.sh:1626
+#: menu.sh:213 menu.sh:333 menu.sh:456 menu.sh:587 menu.sh:900 menu.sh:1342
+#: menu.sh:1609
 msgid "Exit"
 msgstr "退出"
 
-#: menu.sh:262
+#: menu.sh:224
 msgid "No available addons to add"
 msgstr "没有可用的插件可添加"
 
-#: menu.sh:266
+#: menu.sh:228
 msgid "Select an addon"
 msgstr "选择插件"
 
-#: menu.sh:271
+#: menu.sh:233
 msgid "Params"
 msgstr "参数"
 
-#: menu.sh:272
+#: menu.sh:234
 msgid "Type a opcional params to addon"
 msgstr "输入插件的加载参数"
 
-#: menu.sh:281
+#: menu.sh:243
 msgid "No user addons to remove"
 msgstr "没有要删除的用户插件"
 
-#: menu.sh:289
+#: menu.sh:251
 msgid "Select addon to remove"
 msgstr "选择要删除的插件"
 
-#: menu.sh:305
+#: menu.sh:267
 msgid "User addons"
 msgstr "用户插件"
 
-#: menu.sh:318
+#: menu.sh:280
 msgid "Available addons"
 msgstr "可用插件"
 
-#: menu.sh:322 menu.sh:448
+#: menu.sh:284 menu.sh:410
 msgid "please enter the complete URL to download.\\n"
 msgstr "请输入下载URL.\\n"
 
-#: menu.sh:328 menu.sh:454 menu.sh:699
+#: menu.sh:290 menu.sh:416 menu.sh:683
 msgid "Downloading %s"
 msgstr "下载 %s 中"
 
-#: menu.sh:331 menu.sh:457 menu.sh:709 menu.sh:772
+#: menu.sh:293 menu.sh:419 menu.sh:693 menu.sh:756
 msgid "Error downloading"
 msgstr "下载失败"
 
-#: menu.sh:332 menu.sh:458
+#: menu.sh:294 menu.sh:420
 msgid "Check internet, URL or cache disk space"
 msgstr "请检查internet, URL或磁盘空间"
 
-#: menu.sh:337 menu.sh:464
+#: menu.sh:299 menu.sh:426
 msgid "Success"
 msgstr "下载成功"
 
-#: menu.sh:338
+#: menu.sh:300
 msgid "Addon '%s' added to loader"
 msgstr "插件 '%s' 添加到引导中"
 
-#: menu.sh:340
+#: menu.sh:302
 msgid "Invalid addon"
 msgstr "无效插件"
 
-#: menu.sh:341 menu.sh:469
+#: menu.sh:303 menu.sh:431
 msgid "File format not recognized!"
 msgstr "文件格式无法识别!"
 
-#: menu.sh:352 menu.sh:382 menu.sh:397 menu.sh:408 menu.sh:421 menu.sh:427
-#: menu.sh:1606
+#: menu.sh:314 menu.sh:344 menu.sh:359 menu.sh:370 menu.sh:383 menu.sh:389
+#: menu.sh:1589
 msgid "Modules"
 msgstr "模块"
 
-#: menu.sh:353
+#: menu.sh:315
 msgid "Reading modules"
 msgstr "读取模块中"
 
-#: menu.sh:365
+#: menu.sh:327
 msgid "Show selected modules"
 msgstr "显示已加载的模块"
 
-#: menu.sh:366
+#: menu.sh:328
 msgid "Select loaded modules"
 msgstr "选择已识别的模块"
 
-#: menu.sh:367
+#: menu.sh:329
 msgid "Select all modules"
 msgstr "选择所有模块"
 
-#: menu.sh:368
+#: menu.sh:330
 msgid "Deselect all modules"
 msgstr "取消所有模块"
 
-#: menu.sh:369
+#: menu.sh:331
 msgid "Choose modules to include"
 msgstr "选择要加载的模块"
 
-#: menu.sh:370 menu.sh:445
+#: menu.sh:332 menu.sh:407
 msgid "Download a external module"
 msgstr "下载一个外部模块"
 
-#: menu.sh:379
+#: menu.sh:341
 msgid "User modules"
 msgstr "模块"
 
-#: menu.sh:383
+#: menu.sh:345
 msgid "Selecting loaded modules"
 msgstr "选择已识别的模块"
 
-#: menu.sh:398
+#: menu.sh:360
 msgid "Selecting all modules"
 msgstr "全选所有模块"
 
-#: menu.sh:409
+#: menu.sh:371
 msgid "Deselecting all modules"
 msgstr "取消所有模块"
 
-#: menu.sh:422
+#: menu.sh:384
 msgid "Select modules to include"
 msgstr "选择要加载的插件"
 
-#: menu.sh:428
+#: menu.sh:390
 msgid "Writing to user config"
 msgstr "写入用户配置"
 
-#: menu.sh:440
+#: menu.sh:402
 msgid ""
 "This function is experimental and dangerous. If you don't know much, please "
 "exit.\\n"
 msgstr "该功能是实验性的且危险的, 如果你不了解, 请退出.\\n"
 
-#: menu.sh:441
+#: menu.sh:403
 msgid ""
 "The imported .ko of this function will be implanted into the corresponding "
 "arch's modules package, which will affect all models of the arch.\\n"
 msgstr "该功能导入 .ko 将被植入相应的架构的模块包中, 这将影响该架构的所有型号.\\n"
 
-#: menu.sh:442
+#: menu.sh:404
 msgid ""
 "This program will not determine the availability of imported modules or even "
 "make type judgments, as please double check if it is correct.\\n"
 msgstr "该程序不会判断导入的驱动模块的可用性, 甚至不会做类型判断, 因从请你再三确认是否正确.\\n"
 
-#: menu.sh:443
+#: menu.sh:405
 msgid ""
 "If you want to remove it, please go to the \"Update Menu\" -> \"Update "
 "modules\" to forcibly update the modules. All imports will be reset.\\n"
 msgstr "如果您想删除它, 请转到 \"更新\"->\"更新模块\" 强制更新模块, 所有导入都将被重置.\\n"
 
-#: menu.sh:444
+#: menu.sh:406
 msgid "Do you want to continue?"
 msgstr "是否继续?"
 
-#: menu.sh:465
+#: menu.sh:427
 msgid "Module '%s' added to %s-%s"
 msgstr "模块 '%s' 已添加到 %s-%s"
 
-#: menu.sh:468
+#: menu.sh:430
 msgid "Invalid module"
 msgstr "无效模块"
 
-#: menu.sh:486
+#: menu.sh:448
 msgid "Add/edit a cmdline item"
 msgstr "添加/编辑cmdline参数"
 
-#: menu.sh:487
+#: menu.sh:449
 msgid "Delete cmdline item(s)"
 msgstr "删除cmdline参数(s)"
 
-#: menu.sh:488
+#: menu.sh:451
+msgid "Define a serial number"
+msgstr "自定义SN"
+
+#: menu.sh:453
 msgid "Define a custom MAC"
 msgstr "自定义MAC"
 
-#: menu.sh:489
-msgid "Show user cmdline"
-msgstr "显示用户cmdline参数"
+#: menu.sh:454
+msgid "Show user added cmdline"
+msgstr "显示用户添加的cmdline参数"
 
-#: menu.sh:490
-msgid "Show model/build cmdline"
-msgstr "显示型号默认cmdline参数"
+#: menu.sh:455
+msgid "Show model inherent cmdline"
+msgstr "显示型号默认的cmdline参数"
 
-#: menu.sh:499 menu.sh:505 menu.sh:541 menu.sh:551 menu.sh:560 menu.sh:562
-#: menu.sh:575
+#: menu.sh:464 menu.sh:470 menu.sh:500 menu.sh:525 menu.sh:535 menu.sh:544
+#: menu.sh:546 menu.sh:559
 msgid "User cmdline"
 msgstr "用户cmdline参数"
 
-#: menu.sh:500
+#: menu.sh:465
 msgid "Type a name of cmdline"
 msgstr "输入参数的名称"
 
-#: menu.sh:506
+#: menu.sh:471
 msgid "Type a value of '%s' cmdline"
 msgstr "输入 '%s' 参数的值"
 
-#: menu.sh:515
+#: menu.sh:480
 msgid "No user cmdline to remove"
 msgstr "没有用户参数被删除"
 
-#: menu.sh:523
+#: menu.sh:488
 msgid "Select cmdline to remove"
 msgstr "选择要删除的参数"
 
-#: menu.sh:542
+#: menu.sh:501
+msgid "Please enter a serial number "
+msgstr "请输入SN "
+
+#: menu.sh:510 menu.sh:548 menu.sh:1283 menu.sh:1560
+msgid "Alert"
+msgstr "警告"
+
+#: menu.sh:511
+msgid "Invalid serial, continue?"
+msgstr "SN无效, 是否继续?"
+
+#: menu.sh:526
 msgid "Type a custom MAC address of %s"
 msgstr "输入 %s 的自定义MAC地址"
 
-#: menu.sh:551
+#: menu.sh:535
 msgid "Invalid MAC"
 msgstr "无效的MAC"
 
-#: menu.sh:560
+#: menu.sh:544
 msgid "Changing MAC"
 msgstr "修改MAC"
 
-#: menu.sh:562
+#: menu.sh:546
 msgid "Renewing IP"
 msgstr "刷新IP"
 
-#: menu.sh:565
+#: menu.sh:549
 msgid "Continue to custom MAC?"
 msgstr "继续自定义MAC?"
 
-#: menu.sh:583
+#: menu.sh:567
 msgid "Model/build cmdline"
 msgstr "型号默认cmdline参数"
 
-#: menu.sh:600
+#: menu.sh:584
 msgid "Add/edit a synoinfo item"
 msgstr "添加/编辑Synoinfo参数"
 
-#: menu.sh:601
+#: menu.sh:585
 msgid "Delete synoinfo item(s)"
 msgstr "删除Synoinfo参数(s)"
 
-#: menu.sh:602
+#: menu.sh:586
 msgid "Show synoinfo entries"
 msgstr "显示Synoinfo参数"
 
-#: menu.sh:612 menu.sh:618 menu.sh:653
+#: menu.sh:596 menu.sh:602 menu.sh:637
 msgid "Synoinfo entries"
 msgstr "Synoinfo参数"
 
-#: menu.sh:613
+#: menu.sh:597
 msgid "Type a name of synoinfo entry"
 msgstr "输入参数的名称"
 
-#: menu.sh:619
+#: menu.sh:603
 msgid "Type a value of '%s' synoinfo entry"
 msgstr "输入 '%s' 参数的值"
 
-#: menu.sh:629
+#: menu.sh:613
 msgid "No synoinfo entries to remove"
 msgstr "没有Synoinfo参数被删除"
 
-#: menu.sh:637
+#: menu.sh:621
 msgid "Select synoinfo entry to remove"
 msgstr "选择要删除的参数"
 
-#: menu.sh:678
+#: menu.sh:662
 msgid "%s cached."
 msgstr "%s 已缓存."
 
-#: menu.sh:682
+#: menu.sh:666
 msgid "Cleaning cache"
 msgstr "清除缓存"
 
-#: menu.sh:694
+#: menu.sh:678
 msgid ""
 "Based on the current network situation, switch to %s mirror to downloading."
 msgstr "根据当前的网络状况, 已切换到 %s 镜像服务器进行下载."
 
-#: menu.sh:710 menu.sh:773
+#: menu.sh:694 menu.sh:757
 msgid "Check internet or cache disk space"
 msgstr "请检查internet或磁盘空间"
 
-#: menu.sh:715
+#: menu.sh:699
 msgid "Checking hash of %s: "
 msgstr "检查 %s 的 hash: "
 
-#: menu.sh:718
+#: menu.sh:702
 msgid "Hash of pat not match, try again!"
 msgstr "pat的Hash不匹配, 请重试!"
 
-#: menu.sh:722 menu.sh:816 menu.sh:827 menu.sh:838
+#: menu.sh:706 menu.sh:800 menu.sh:811 menu.sh:822
 msgid "OK"
 msgstr "OK"
 
-#: menu.sh:726
+#: menu.sh:710
 msgid "Disassembling %s: "
 msgstr "解压 %s: "
 
-#: menu.sh:731
+#: menu.sh:715
 msgid "Uncompressed tar"
 msgstr "未压缩tar"
 
-#: menu.sh:735
+#: menu.sh:719
 msgid "Compressed tar"
 msgstr "压缩tar"
 
-#: menu.sh:739
+#: menu.sh:723
 msgid "Encrypted"
 msgstr "已加密"
 
-#: menu.sh:744
+#: menu.sh:728
 msgid ""
 "Could not determine if pat file is encrypted or not, maybe corrupted, try "
 "again!"
 msgstr "无法确定pat文件是否加密, 可能已损坏, 请重试!"
 
-#: menu.sh:755
+#: menu.sh:739
 msgid "Extractor cached."
 msgstr "已存在解密程序."
 
-#: menu.sh:762
+#: menu.sh:746
 msgid "Downloading old pat to extract synology .pat extractor..."
 msgstr "下载旧 pat, 提取 .pat 解密程序中..."
 
-#: menu.sh:784 menu.sh:804
+#: menu.sh:768 menu.sh:788
 msgid "Error extracting"
 msgstr "解压失败"
 
-#: menu.sh:798 menu.sh:801
+#: menu.sh:782 menu.sh:785
 msgid "Extracting..."
 msgstr "解压中..."
 
-#: menu.sh:808
+#: menu.sh:792
 msgid "Checking hash of zImage: "
 msgstr "检查 zImage 的 hash: "
 
-#: menu.sh:813
+#: menu.sh:797
 msgid "Hash of zImage not match, try again!"
 msgstr "zImage的Hash不匹配, 请重试!"
 
-#: menu.sh:819
+#: menu.sh:803
 msgid "Checking hash of ramdisk: "
 msgstr "检查 ramdisk 的 hash: "
 
-#: menu.sh:824
+#: menu.sh:808
 msgid "Hash of ramdisk not match, try again!"
 msgstr "ramdisk的Hash不匹配, 请重试!"
 
-#: menu.sh:830
+#: menu.sh:814
 msgid "Copying files: "
 msgstr "拷贝文件: "
 
-#: menu.sh:853
+#: menu.sh:837
 msgid "Addon %s not found!"
 msgstr "插件 %s 未找到!"
 
-#: menu.sh:877 menu.sh:1645
+#: menu.sh:861 menu.sh:1627
 msgid "Cleaning"
 msgstr "清除中"
 
-#: menu.sh:880
+#: menu.sh:864
 msgid "Ready!"
 msgstr "已就绪!"
 
-#: menu.sh:893
+#: menu.sh:877
 msgid "Switch LKM version:"
 msgstr "选择LKM版本:"
 
-#: menu.sh:896
+#: menu.sh:880
 msgid "Switch direct boot:"
 msgstr "切换直接启动:"
 
-#: menu.sh:898
+#: menu.sh:882
 msgid "Edit user config file manually"
 msgstr "编辑用户配置文件"
 
-#: menu.sh:899
+#: menu.sh:883
 msgid "Try to recovery a DSM installed system"
 msgstr "尝试恢复已安装DSM的系统"
 
-#: menu.sh:900
+#: menu.sh:884
 msgid "Show SATA(s) # ports and drives"
 msgstr "显示SATA(s) # 端口和驱动器"
 
-#: menu.sh:902
+#: menu.sh:886
 msgid "show pat download link"
 msgstr "当前pat下载链接"
 
-#: menu.sh:904 menu.sh:982 menu.sh:995
+#: menu.sh:888 menu.sh:966 menu.sh:979
 msgid "Allow downgrade installation"
 msgstr "允许降级安装"
 
-#: menu.sh:905
+#: menu.sh:889
 msgid "Format disk(s) # Without loader disk"
 msgstr "格式化磁盘(s) # 不含启动盘"
 
-#: menu.sh:906 menu.sh:1051 menu.sh:1058 menu.sh:1064 menu.sh:1076
+#: menu.sh:890 menu.sh:1035 menu.sh:1042 menu.sh:1048 menu.sh:1060
 msgid "Reset syno system password"
 msgstr "重置群晖系统密码"
 
-#: menu.sh:907 menu.sh:1085 menu.sh:1088
+#: menu.sh:891 menu.sh:1069 menu.sh:1072
 msgid "Persistence of arpl modifications"
 msgstr "持久化arpl的修改"
 
-#: menu.sh:909
+#: menu.sh:893
 msgid "Custom dts file # Need rebuild"
 msgstr "自定义 dts 文件 # 需要重新编译"
 
-#: menu.sh:912
+#: menu.sh:896
 msgid "Backup bootloader disk # test"
 msgstr "备份启动盘 # 测试"
 
-#: menu.sh:913
+#: menu.sh:897
 msgid "Restore bootloader disk # test"
 msgstr "恢复启动盘 # 测试"
 
-#: menu.sh:915 menu.sh:1208 menu.sh:1217
+#: menu.sh:899 menu.sh:1192 menu.sh:1201
 msgid "Development tools"
 msgstr "开发者工具"
 
-#: menu.sh:918 menu.sh:1008
+#: menu.sh:902 menu.sh:992
 msgid "Advanced"
 msgstr "高级"
 
-#: menu.sh:919 menu.sh:1629
+#: menu.sh:903 menu.sh:1612
 msgid "Choose the option"
 msgstr "设置"
 
-#: menu.sh:962
+#: menu.sh:946
 msgid "\\nTotal of ports: %s\\n"
 msgstr "\\n端口总数: %s\\n"
 
-#: menu.sh:963
+#: menu.sh:947
 msgid ""
 "\\nPorts with color \\Z1red\\Zn as DUMMY, color \\Z2\\Zbgreen\\Zn has drive "
 "connected."
 msgstr "\\n\\Z1红色\\Zn 为模拟端口, \\Z2\\Zb绿色\\Zn 为已驱动的物理端口."
 
-#: menu.sh:964
+#: menu.sh:948
 msgid "\\nRecommended value:"
 msgstr "\\n建议值:"
 
-#: menu.sh:965
+#: menu.sh:949
 msgid "\\nDiskIdxMap:"
 msgstr "\\nDiskIdxMap:"
 
-#: menu.sh:974
+#: menu.sh:958
 msgid "*.pat download link"
 msgstr "*.pat 下载链接"
 
-#: menu.sh:979
+#: menu.sh:963
 msgid ""
 "This feature will allow you to downgrade the installation by removing the "
 "VERSION file from the first partition of all disks.\\n"
 msgstr "此功能通过删除所有磁盘的第一个分区的VERSION文件来允许你降级安装.\\n"
 
-#: menu.sh:980
+#: menu.sh:964
 msgid "Therefore, please insert all disks before continuing.\\n"
 msgstr "因此, 请插入所有磁盘后再进行操作.\\n"
 
-#: menu.sh:981 menu.sh:1013
+#: menu.sh:965 menu.sh:997
 msgid ""
 "Warning:\\nThis operation is irreversible. Please backup important data. Do "
 "you want to continue?"
 msgstr "警告:\\n该操作不可逆, 请提前备份重要数据. 是否继续?"
 
-#: menu.sh:996
+#: menu.sh:980
 msgid "Removing ..."
 msgstr "删除中..."
 
-#: menu.sh:997
+#: menu.sh:981
 msgid "Remove VERSION file for all disks completed."
 msgstr "已移除所有磁盘的 VERSION 文件."
 
-#: menu.sh:1007 menu.sh:1012 menu.sh:1016 menu.sh:1027
+#: menu.sh:991 menu.sh:996 menu.sh:1000 menu.sh:1011
 msgid "Format disk"
 msgstr "格式化磁盘"
 
-#: menu.sh:1017
+#: menu.sh:1001
 msgid ""
 "Warning:\\nThe current hds is in raid, do you still want to format them?"
 msgstr "当前的硬盘处于raid中，是否仍要格式化?"
 
-#: menu.sh:1028
+#: menu.sh:1012
 msgid "Formatting ..."
 msgstr "格式化中..."
 
-#: menu.sh:1030
+#: menu.sh:1014
 msgid "Formatting is complete."
 msgstr "格式化完成."
 
-#: menu.sh:1047
+#: menu.sh:1031
 msgid "The installed Syno system not found in the currently inserted disks!"
 msgstr "未在当前插入的硬盘中找到已安装的syno系统!"
 
-#: menu.sh:1052
+#: menu.sh:1036
 msgid "Choose a user name"
 msgstr "选择一个用户"
 
-#: menu.sh:1059
+#: menu.sh:1043
 msgid "Type a new password for user '%s'"
 msgstr "输入用户 '%s' 的新密码"
 
-#: menu.sh:1064
+#: menu.sh:1048
 msgid "Invalid password"
 msgstr "无效密码"
 
-#: menu.sh:1077
+#: menu.sh:1061
 msgid "Resetting ..."
 msgstr "重置中"
 
-#: menu.sh:1080
+#: menu.sh:1064
 msgid "Password reset completed."
 msgstr "重置密码完成."
 
-#: menu.sh:1086 menu.sh:1137 menu.sh:1190
+#: menu.sh:1070 menu.sh:1121 menu.sh:1174
 msgid ""
 "Warning:\\nDo not terminate midway, otherwise it may cause damage to the "
 "arpl. Do you want to continue?"
 msgstr "警告:\\n请不要中途停止, 否则将导致arpl引导损毁, 是否继续?"
 
-#: menu.sh:1089
+#: menu.sh:1073
 msgid "Persisting ..."
 msgstr "持久化中..."
 
-#: menu.sh:1098
+#: menu.sh:1082
 msgid "Persisting is complete."
 msgstr "持久化完成."
 
-#: menu.sh:1103 menu.sh:1133 menu.sh:1166
+#: menu.sh:1087 menu.sh:1117 menu.sh:1150
 msgid "This feature is only available when accessed via web/ssh."
 msgstr "此功能仅通过web/ssh访问时可用."
 
-#: menu.sh:1107
+#: menu.sh:1091
 msgid ""
 "Currently, only dts format files are supported. Please prepare and click to "
 "confirm uploading.\\n(saved in /mnt/p3/users/)"
 msgstr "目前, 只支持dts格式的文件, 请准备并点击确认上传.\\n(保存于 /mnt/p3/users/ 中)"
 
-#: menu.sh:1121 menu.sh:1126
+#: menu.sh:1105 menu.sh:1110
 msgid "Custom dts file"
 msgstr "自定义 dts 文件"
 
-#: menu.sh:1122
+#: menu.sh:1106
 msgid "Not a valid dts file, please try again!"
 msgstr "dts 文件无效, 请重试!"
 
-#: menu.sh:1127
+#: menu.sh:1111
 msgid "A valid dts file, Automatically import at compile time."
 msgstr "dts 文件有效, 将在编译时自动导入."
 
-#: menu.sh:1136 menu.sh:1139
+#: menu.sh:1120 menu.sh:1123
 msgid "Backup bootloader disk"
 msgstr "备份启动盘"
 
-#: menu.sh:1140
+#: menu.sh:1124
 msgid "Backuping..."
 msgstr "备份中..."
 
-#: menu.sh:1145
+#: menu.sh:1129
 msgid ""
 "Failed to generate backup. There may be insufficient memory. Please clear "
 "the cache and try again!"
 msgstr "生成备份失败, 可能内存不足, 请清除缓存重试!"
 
-#: menu.sh:1152
+#: menu.sh:1136
 msgid "Click on the address above to download."
 msgstr "点击上面的地址下载."
 
-#: menu.sh:1153
+#: menu.sh:1137
 msgid ""
 "Please confirm the completion of the download before closing this window."
 msgstr "请确认下载完成再关闭此窗口."
 
-#: menu.sh:1154
+#: menu.sh:1138
 msgid "backup.img.gz download link"
 msgstr "backup.img.gz 下载链接"
 
-#: menu.sh:1160
+#: menu.sh:1144
 msgid "backup is complete."
 msgstr "备份完成."
 
-#: menu.sh:1169 menu.sh:1186 menu.sh:1189 menu.sh:1192 menu.sh:1200
+#: menu.sh:1153 menu.sh:1170 menu.sh:1173 menu.sh:1176 menu.sh:1184
 msgid "Restore bootloader disk"
 msgstr "恢复启动盘"
 
-#: menu.sh:1170
+#: menu.sh:1154
 msgid ""
 "Please upload the backup file.\\nCurrently, zip(github) and img.gz(backup) "
 "compressed file formats are supported."
 msgstr "请上传备份的文件\\n当前支持 zip(github) 和 img.gz(backup) 格式."
 
-#: menu.sh:1187
+#: menu.sh:1171
 msgid "Not a valid .zip/.img.gz file, please try again!"
 msgstr "不是有效的.zip/.img.gz文件, 请重试!"
 
-#: menu.sh:1193
+#: menu.sh:1177
 msgid "Writing..."
 msgstr "写入中..."
 
-#: menu.sh:1201
+#: menu.sh:1185
 msgid "Restore bootloader disk with success to %s!\\nReboot?"
 msgstr "成功恢复启动盘到 %s!\\n重启?"
 
-#: menu.sh:1209
+#: menu.sh:1193
 msgid ""
 "This option only installs opkg package management, allowing you to install "
 "more tools for use and debugging. Do you want to continue?"
 msgstr "该选项仅安装 opkg 包管理工具, 使你能够安装更多的工具以供使用和调试, 是否继续?"
 
-#: menu.sh:1218
+#: menu.sh:1202
 msgid "opkg installing ..."
 msgstr "opkg 安装中 ..."
 
-#: menu.sh:1220
+#: menu.sh:1204
 msgid ""
 "opkg install is complete. Please reconnect to SSH/web, or execute 'source ~/."
 "bashrc'"
 msgstr "opkg 安装完成. 请重新链接 SSH/web, 或者执行 'source ~/.bashrc'"
 
-#: menu.sh:1230 menu.sh:1258 menu.sh:1265
+#: menu.sh:1214 menu.sh:1242 menu.sh:1249
 msgid "Try recovery DSM"
 msgstr "尝试恢复DSM系统"
 
-#: menu.sh:1231
+#: menu.sh:1215
 msgid "Trying to recovery a DSM installed system"
 msgstr "尝试恢复已安装的DSM系统中"
 
-#: menu.sh:1252
+#: menu.sh:1236
 msgid "Found a installation:\\nModel: %s\\nBuildnumber: %s"
 msgstr "找到已安装:\\n型号:  %s\\n版本: %s"
 
-#: menu.sh:1256
+#: menu.sh:1240
 msgid "\\nSerial: %s"
 msgstr "\\nSN: %s"
 
-#: menu.sh:1266
+#: menu.sh:1250
 msgid "Unfortunately I couldn't mount the DSM partition!"
 msgstr "很遗憾, 我无法挂载DSM分区!"
 
-#: menu.sh:1274
+#: menu.sh:1258
 msgid "Edit with caution"
 msgstr "请谨慎编辑"
 
-#: menu.sh:1280
+#: menu.sh:1264
 msgid "Invalid YAML format"
 msgstr "无效的YAML格式"
 
-#: menu.sh:1300
+#: menu.sh:1284
 msgid "Config changed, would you like to rebuild the loader?"
 msgstr "配置已更改, 是否重新编译引导?"
 
-#: menu.sh:1312 menu.sh:1620
+#: menu.sh:1296 menu.sh:1603
 msgid "Choose a language"
 msgstr "选择语言"
 
-#: menu.sh:1325
+#: menu.sh:1309
 msgid "Choose a layout"
 msgstr "选择布局"
 
-#: menu.sh:1335
+#: menu.sh:1319
 msgid "Choice a keymap"
 msgstr "选择键盘"
 
-#: menu.sh:1353 menu.sh:1363 menu.sh:1371 menu.sh:1377 menu.sh:1381
-#: menu.sh:1386 menu.sh:1392 menu.sh:1399 menu.sh:1408 menu.sh:1413
-#: menu.sh:1430
+#: menu.sh:1337 menu.sh:1347 menu.sh:1355 menu.sh:1361 menu.sh:1365
+#: menu.sh:1370 menu.sh:1376 menu.sh:1383 menu.sh:1392 menu.sh:1397
+#: menu.sh:1414
 msgid "Update arpl"
 msgstr "更新arpl"
 
-#: menu.sh:1354 menu.sh:1438 menu.sh:1446 menu.sh:1452 menu.sh:1456
-#: menu.sh:1460 menu.sh:1464 menu.sh:1469 menu.sh:1480
+#: menu.sh:1338 menu.sh:1422 menu.sh:1430 menu.sh:1436 menu.sh:1440
+#: menu.sh:1444 menu.sh:1448 menu.sh:1453 menu.sh:1464
 msgid "Update addons"
 msgstr "更新插件"
 
-#: menu.sh:1355 menu.sh:1485 menu.sh:1493 menu.sh:1499 menu.sh:1503
-#: menu.sh:1507 menu.sh:1522
+#: menu.sh:1339 menu.sh:1469 menu.sh:1477 menu.sh:1483 menu.sh:1487
+#: menu.sh:1491 menu.sh:1506
 msgid "Update modules"
 msgstr "更新模块"
 
-#: menu.sh:1356 menu.sh:1527 menu.sh:1535 menu.sh:1541 menu.sh:1545
-#: menu.sh:1549 menu.sh:1553 menu.sh:1558
+#: menu.sh:1340 menu.sh:1511 menu.sh:1519 menu.sh:1525 menu.sh:1529
+#: menu.sh:1533 menu.sh:1537 menu.sh:1542
 msgid "Update LKMs"
 msgstr "更新LKMs"
 
-#: menu.sh:1357
+#: menu.sh:1341
 msgid "Set proxy server"
 msgstr "设置代理"
 
-#: menu.sh:1364 menu.sh:1439 menu.sh:1486 menu.sh:1528
+#: menu.sh:1348 menu.sh:1423 menu.sh:1470 menu.sh:1512
 msgid "Checking last version"
 msgstr "检测新版本中"
 
-#: menu.sh:1372 menu.sh:1447 menu.sh:1494 menu.sh:1536
+#: menu.sh:1356 menu.sh:1431 menu.sh:1478 menu.sh:1520
 msgid "Error checking new version"
 msgstr "检测新版本错误"
 
-#: menu.sh:1378 menu.sh:1453 menu.sh:1500 menu.sh:1542
+#: menu.sh:1362 menu.sh:1437 menu.sh:1484 menu.sh:1526
 msgid "No new version. Actual version is %s\\nForce update?"
 msgstr "没有新版本. 实际版本为 %s\\n强制更新?"
 
-#: menu.sh:1382
+#: menu.sh:1366
 msgid "Downloading last version %s"
 msgstr "下载新版本 %s 中"
 
-#: menu.sh:1387
+#: menu.sh:1371
 msgid "Error downloading update file"
 msgstr "下载新版本错误"
 
-#: menu.sh:1393
+#: menu.sh:1377
 msgid "Error extracting update file"
 msgstr "更新文件解压错误"
 
-#: menu.sh:1400
+#: menu.sh:1384
 msgid "Checksum do not match!"
 msgstr "Checksum不匹配!"
 
-#: menu.sh:1409
+#: menu.sh:1393
 msgid ""
 "The current version does not support upgrading to the latest update.zip. "
 "Please remake the bootloader disk!"
 msgstr "当前版本不支持最新的update.zip升级, 请重新制作引导盘!"
 
-#: menu.sh:1414
+#: menu.sh:1398
 msgid "Installing new files"
 msgstr "安装更新中"
 
-#: menu.sh:1431
+#: menu.sh:1415
 msgid "Arpl updated with success to %s!\\nReboot?"
 msgstr "Arpl更新成功 %s!\\n重启?"
 
-#: menu.sh:1457 menu.sh:1504 menu.sh:1546
+#: menu.sh:1441 menu.sh:1488 menu.sh:1530
 msgid "Downloading last version"
 msgstr "下载新版本中"
 
-#: menu.sh:1461
+#: menu.sh:1445
 msgid "Error downloading new version"
 msgstr "下载新版本错误"
 
-#: menu.sh:1465 menu.sh:1554
+#: menu.sh:1449 menu.sh:1538
 msgid "Extracting last version"
 msgstr "解压新版本"
 
-#: menu.sh:1470
+#: menu.sh:1454
 msgid "Installing new addons"
 msgstr "安装新插件中"
 
-#: menu.sh:1481
+#: menu.sh:1465
 msgid "Addons updated with success!"
 msgstr "插件更新成功!"
 
-#: menu.sh:1508 menu.sh:1550
+#: menu.sh:1492 menu.sh:1534
 msgid "Error downloading last version"
 msgstr "下载新版本错误"
 
-#: menu.sh:1523
+#: menu.sh:1507
 msgid "Modules updated with success!"
 msgstr "模块更新成功!"
 
-#: menu.sh:1559
+#: menu.sh:1543
 msgid "LKMs updated with success!"
 msgstr "LKMs更新成功!"
 
-#: menu.sh:1565
+#: menu.sh:1549
 msgid "Set Proxy Server"
 msgstr "设置代理"
 
-#: menu.sh:1566
+#: menu.sh:1550
 msgid "Please enter a proxy server url"
 msgstr "请输入代理服务器url"
 
-#: menu.sh:1577
+#: menu.sh:1561
 msgid "Invalid proxy server url, continue?"
 msgstr "无效的代理服务器url,是否继续?"
 
-#: menu.sh:1600
+#: menu.sh:1584
 msgid "Choose a model"
 msgstr "选择型号"
 
-#: menu.sh:1602
+#: menu.sh:1586
 msgid "Choose a Build Number"
 msgstr "选择版本"
 
-#: menu.sh:1603
-msgid "Choose a serial number"
-msgstr "选择SN"
-
-#: menu.sh:1605
+#: menu.sh:1588
 msgid "Addons"
 msgstr "插件"
 
-#: menu.sh:1607
+#: menu.sh:1590
 msgid "Cmdline menu"
 msgstr "设置Cmdline"
 
-#: menu.sh:1608
+#: menu.sh:1591
 msgid "Synoinfo menu"
 msgstr "设置Synoinfo"
 
-#: menu.sh:1611
+#: menu.sh:1594
 msgid "Advanced menu"
 msgstr "高级设置"
 
-#: menu.sh:1614
+#: menu.sh:1597
 msgid "Build the loader"
 msgstr "编译引导"
 
-#: menu.sh:1618
+#: menu.sh:1601
 msgid "Boot the loader"
 msgstr "启动"
 
-#: menu.sh:1621
+#: menu.sh:1604
 msgid "Choose a keymap"
 msgstr "选择键盘"
 
-#: menu.sh:1623
+#: menu.sh:1606
 msgid "Clean disk cache"
 msgstr "清除磁盘缓存"
 
-#: menu.sh:1625
+#: menu.sh:1608
 msgid "Update menu"
 msgstr "更新"
 
-#: menu.sh:1652
+#: menu.sh:1634
 msgid "Call \\033[1;32mmenu.sh\\033[0m to return to menu"
 msgstr "执行 \\033[1;32mmenu.sh\\033[0m 重新进入设置菜单"
diff --git a/files/board/arpl/overlayfs/opt/arpl/menu.sh b/files/board/arpl/overlayfs/opt/arpl/menu.sh
index 795c1734..06462b3e 100755
--- a/files/board/arpl/overlayfs/opt/arpl/menu.sh
+++ b/files/board/arpl/overlayfs/opt/arpl/menu.sh
@@ -123,7 +123,7 @@ function modelMenu() {
     writeConfigKey "model" "${MODEL}" "${USER_CONFIG_FILE}"
     BUILD=""
     writeConfigKey "build" "${BUILD}" "${USER_CONFIG_FILE}"
-    SN=""
+    SN=`generateSerial "${MODEL}"`
     writeConfigKey "sn" "${SN}" "${USER_CONFIG_FILE}"
     # Delete old files
     rm -f "${ORI_ZIMAGE_FILE}" "${ORI_RDGZ_FILE}" "${MOD_ZIMAGE_FILE}" "${MOD_RDGZ_FILE}"
@@ -188,44 +188,6 @@ function buildMenu() {
   fi
 }
 
-###############################################################################
-# Shows menu to user type one or generate randomly
-function serialMenu() {
-  while true; do
-    dialog --clear --backtitle "`backtitle`" \
-      --menu "$(TEXT "Choose a option")" 0 0 0 \
-      a "$(TEXT "Generate a random serial number")" \
-      m "$(TEXT "Enter a serial number")" \
-    2>${TMP_PATH}/resp
-    [ $? -ne 0 ] && return
-    resp=$(<${TMP_PATH}/resp)
-    [ -z "${resp}" ] && return
-    if [ "${resp}" = "m" ]; then
-      while true; do
-        dialog --backtitle "`backtitle`" \
-          --inputbox "$(TEXT "Please enter a serial number ")" 0 0 "" \
-          2>${TMP_PATH}/resp
-        [ $? -ne 0 ] && return
-        SERIAL=`cat ${TMP_PATH}/resp`
-        if [ -z "${SERIAL}" ]; then
-          return
-        elif [ `validateSerial ${MODEL} ${SERIAL}` -eq 1 ]; then
-          break
-        fi
-        dialog --backtitle "`backtitle`" --title "$(TEXT "Alert")" \
-          --yesno "$(TEXT "Invalid serial, continue?")" 0 0
-        [ $? -eq 0 ] && break
-      done
-      break
-    elif [ "${resp}" = "a" ]; then
-      SERIAL=`generateSerial "${MODEL}"`
-      break
-    fi
-  done
-  SN="${SERIAL}"
-  writeConfigKey "sn" "${SN}" "${USER_CONFIG_FILE}"
-}
-
 ###############################################################################
 # Manage addons
 function addonMenu() {
@@ -485,9 +447,12 @@ function cmdlineMenu() {
   done < <(readConfigMap "cmdline" "${USER_CONFIG_FILE}")
   echo "a \"$(TEXT "Add/edit a cmdline item")\""                           > "${TMP_PATH}/menu"
   echo "d \"$(TEXT "Delete cmdline item(s)")\""                           >> "${TMP_PATH}/menu"
+  if [ -n "${MODEL}" ]; then 
+    echo "s \"$(TEXT "Define a serial number")\""                         >> "${TMP_PATH}/menu"
+  fi
   echo "c \"$(TEXT "Define a custom MAC")\""                              >> "${TMP_PATH}/menu"
-  echo "s \"$(TEXT "Show user cmdline")\""                                >> "${TMP_PATH}/menu"
-  echo "m \"$(TEXT "Show model/build cmdline")\""                         >> "${TMP_PATH}/menu"
+  echo "v \"$(TEXT "Show user added cmdline")\""                          >> "${TMP_PATH}/menu"
+  echo "m \"$(TEXT "Show model inherent cmdline")\""                      >> "${TMP_PATH}/menu"
   echo "e \"$(TEXT "Exit")\""                                             >> "${TMP_PATH}/menu"
   # Loop menu
   while true; do
@@ -530,6 +495,25 @@ function cmdlineMenu() {
           deleteConfigKey "cmdline.${I}" "${USER_CONFIG_FILE}"
         done
         ;;
+      s)
+        while true; do
+          dialog --backtitle "`backtitle`" --title "$(TEXT "User cmdline")" \
+            --inputbox "$(TEXT "Please enter a serial number ")" 0 0 "" \
+            2>${TMP_PATH}/resp
+          [ $? -ne 0 ] && break 2
+          SERIAL=`cat ${TMP_PATH}/resp`
+          if [ -z "${SERIAL}" ]; then
+            return
+          elif [ `validateSerial ${MODEL} ${SERIAL}` -eq 1 ]; then
+            break
+          fi
+          dialog --backtitle "`backtitle`" --title "$(TEXT "Alert")" \
+            --yesno "$(TEXT "Invalid serial, continue?")" 0 0
+          [ $? -eq 0 ] && break
+        done
+        SN="${SERIAL}"
+        writeConfigKey "sn" "${SN}" "${USER_CONFIG_FILE}"
+        ;;
       c)
         ETHX=(`ls /sys/class/net/ | grep eth`)  # real network cards list
         for N in `seq 1 8`; do # Currently, only up to 8 are supported.  (<==> boot.sh L96, <==> lkm: MAX_NET_IFACES)
@@ -567,7 +551,7 @@ function cmdlineMenu() {
           fi
         done
         ;;
-      s)
+      v)
         ITEMS=""
         for KEY in ${!CMDLINE[@]}; do
           ITEMS+="${KEY}: ${CMDLINE[$KEY]}\n"
@@ -1600,7 +1584,6 @@ while true; do
   echo "m \"$(TEXT "Choose a model")\""                          > "${TMP_PATH}/menu"
   if [ -n "${MODEL}" ]; then
     echo "n \"$(TEXT "Choose a Build Number")\""                >> "${TMP_PATH}/menu"
-    echo "s \"$(TEXT "Choose a serial number")\""               >> "${TMP_PATH}/menu"
     if [ -n "${BUILD}" ]; then
       echo "a \"$(TEXT "Addons")\""                             >> "${TMP_PATH}/menu"
       echo "o \"$(TEXT "Modules")\""                            >> "${TMP_PATH}/menu"
@@ -1631,8 +1614,7 @@ while true; do
   [ $? -ne 0 ] && break
   case `<"${TMP_PATH}/resp"` in
     m) modelMenu; NEXT="n" ;;
-    n) buildMenu; NEXT="s" ;;
-    s) serialMenu; NEXT="a" ;;
+    n) buildMenu; NEXT="a" ;;
     a) addonMenu; NEXT="o" ;;
     o) moduleMenu; NEXT="x" ;;
     x) cmdlineMenu; NEXT="i" ;;