diff --git a/files/board/arpl/overlayfs/opt/arpl/lang/arpl.pot b/files/board/arpl/overlayfs/opt/arpl/lang/arpl.pot
index f95ba082..f0c2a70f 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: 2023-05-15 23:16+0800\n"
+"POT-Creation-Date: 2023-05-19 15:06+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"
@@ -17,7 +17,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: boot.sh:8 init.sh:162
+#: boot.sh:8 init.sh:163
 msgid "Loader is not configured!"
 msgstr ""
 
@@ -33,12 +33,12 @@ msgstr ""
 msgid "DSM zImage changed"
 msgstr ""
 
-#: boot.sh:27 boot.sh:39 menu.sh:710 menu.sh:736 menu.sh:805 menu.sh:816
-#: menu.sh:845 menu.sh:858 menu.sh:865 menu.sh:1083
+#: boot.sh:27 boot.sh:39 menu.sh:717 menu.sh:743 menu.sh:812 menu.sh:823
+#: menu.sh:852 menu.sh:865 menu.sh:872 menu.sh:1091
 msgid "Error"
 msgstr ""
 
-#: boot.sh:28 menu.sh:859
+#: boot.sh:28 menu.sh:866
 msgid "zImage not patched:\\n"
 msgstr ""
 
@@ -46,7 +46,7 @@ msgstr ""
 msgid "DSM Ramdisk changed"
 msgstr ""
 
-#: boot.sh:40 menu.sh:866
+#: boot.sh:40 menu.sh:873
 msgid "Ramdisk not patched:\\n"
 msgstr ""
 
@@ -77,15 +77,15 @@ msgstr ""
 msgid "Reboot to boot directly in DSM"
 msgstr ""
 
-#: boot.sh:146 init.sh:175
+#: boot.sh:146 init.sh:176
 msgid "Detected %s network cards, Waiting IP."
 msgstr ""
 
-#: boot.sh:152 init.sh:181
+#: boot.sh:152 init.sh:182
 msgid "DOWN"
 msgstr ""
 
-#: boot.sh:156 init.sh:185
+#: boot.sh:156 init.sh:186
 msgid "ERROR"
 msgstr ""
 
@@ -119,49 +119,49 @@ msgstr ""
 msgid "Can't mount %s"
 msgstr ""
 
-#: init.sh:104
+#: init.sh:105
 msgid "Setting %s MAC to %s"
 msgstr ""
 
-#: init.sh:123
+#: init.sh:124
 msgid "Loader disk neither USB or DoM"
 msgstr ""
 
-#: init.sh:131
+#: init.sh:132
 msgid "Loader disk:"
 msgstr ""
 
-#: init.sh:144
+#: init.sh:145
 msgid "Resizing %s"
 msgstr ""
 
-#: init.sh:155
+#: init.sh:156
 msgid "Loading keymap"
 msgstr ""
 
-#: init.sh:165
+#: init.sh:166
 msgid "User requested edit settings."
 msgstr ""
 
-#: init.sh:191
+#: init.sh:192
 msgid ""
 "Access \\033[1;34mhttp://%s:7681\\033[0m to configure the loader via web "
 "terminal."
 msgstr ""
 
-#: init.sh:201
+#: init.sh:202
 msgid "Call \\033[1;32mmenu.sh\\033[0m to configure loader"
 msgstr ""
 
-#: init.sh:203
+#: init.sh:204
 msgid "User config is on"
 msgstr ""
 
-#: init.sh:204
+#: init.sh:205
 msgid "Default SSH Root password is"
 msgstr ""
 
-#: init.sh:210
+#: init.sh:211
 msgid ""
 "You have less than 4GB of RAM, if errors occur in loader creation, please "
 "increase the amount of memory."
@@ -211,7 +211,7 @@ msgstr ""
 msgid "Reconfiguring Synoinfo, Addons and Modules"
 msgstr ""
 
-#: menu.sh:196 menu.sh:245 menu.sh:364 menu.sh:478 menu.sh:591 menu.sh:1276
+#: menu.sh:196 menu.sh:245 menu.sh:364 menu.sh:494 menu.sh:607 menu.sh:1299
 msgid "Choose a option"
 msgstr ""
 
@@ -227,7 +227,7 @@ msgstr ""
 msgid "Please enter a serial number "
 msgstr ""
 
-#: menu.sh:215 menu.sh:548 menu.sh:1223 menu.sh:1500
+#: menu.sh:215 menu.sh:564 menu.sh:1246 menu.sh:1523
 msgid "Alert"
 msgstr ""
 
@@ -255,8 +255,8 @@ msgstr ""
 msgid "Download a external addon"
 msgstr ""
 
-#: menu.sh:251 menu.sh:370 menu.sh:475 menu.sh:587 menu.sh:907 menu.sh:1282
-#: menu.sh:1550
+#: menu.sh:251 menu.sh:371 menu.sh:491 menu.sh:603 menu.sh:915 menu.sh:1305
+#: menu.sh:1573
 msgid "Exit"
 msgstr ""
 
@@ -292,23 +292,23 @@ msgstr ""
 msgid "Available addons"
 msgstr ""
 
-#: menu.sh:322 menu.sh:432
+#: menu.sh:322 menu.sh:448
 msgid "please enter the complete URL to download.\\n"
 msgstr ""
 
-#: menu.sh:328 menu.sh:438 menu.sh:692
+#: menu.sh:328 menu.sh:454 menu.sh:699
 msgid "Downloading %s"
 msgstr ""
 
-#: menu.sh:331 menu.sh:441 menu.sh:702 menu.sh:765
+#: menu.sh:331 menu.sh:457 menu.sh:709 menu.sh:772
 msgid "Error downloading"
 msgstr ""
 
-#: menu.sh:332 menu.sh:442
+#: menu.sh:332 menu.sh:458
 msgid "Check internet, URL or cache disk space"
 msgstr ""
 
-#: menu.sh:337 menu.sh:448
+#: menu.sh:337 menu.sh:464
 msgid "Success"
 msgstr ""
 
@@ -320,11 +320,12 @@ msgstr ""
 msgid "Invalid addon"
 msgstr ""
 
-#: menu.sh:341 menu.sh:453
+#: menu.sh:341 menu.sh:469
 msgid "File format not recognized!"
 msgstr ""
 
-#: menu.sh:352 menu.sh:381 menu.sh:392 menu.sh:405 menu.sh:411 menu.sh:1530
+#: menu.sh:352 menu.sh:382 menu.sh:397 menu.sh:408 menu.sh:421 menu.sh:427
+#: menu.sh:1553
 msgid "Modules"
 msgstr ""
 
@@ -337,692 +338,712 @@ msgid "Show selected modules"
 msgstr ""
 
 #: menu.sh:366
-msgid "Select all modules"
+msgid "Select loaded modules"
 msgstr ""
 
 #: menu.sh:367
-msgid "Deselect all modules"
+msgid "Select all modules"
 msgstr ""
 
 #: menu.sh:368
+msgid "Deselect all modules"
+msgstr ""
+
+#: menu.sh:369
 msgid "Choose modules to include"
 msgstr ""
 
-#: menu.sh:369 menu.sh:429
+#: menu.sh:370 menu.sh:445
 msgid "Download a external module"
 msgstr ""
 
-#: menu.sh:378
+#: menu.sh:379
 msgid "User modules"
 msgstr ""
 
-#: menu.sh:382
+#: menu.sh:383
+msgid "Selecting loaded modules"
+msgstr ""
+
+#: menu.sh:398
 msgid "Selecting all modules"
 msgstr ""
 
-#: menu.sh:393
+#: menu.sh:409
 msgid "Deselecting all modules"
 msgstr ""
 
-#: menu.sh:406
+#: menu.sh:422
 msgid "Select modules to include"
 msgstr ""
 
-#: menu.sh:412
+#: menu.sh:428
 msgid "Writing to user config"
 msgstr ""
 
-#: menu.sh:424
+#: menu.sh:440
 msgid ""
 "This function is experimental and dangerous. If you don't know much, please "
 "exit.\\n"
 msgstr ""
 
-#: menu.sh:425
+#: menu.sh:441
 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:426
+#: menu.sh:442
 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:427
+#: menu.sh:443
 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:428
+#: menu.sh:444
 msgid "Do you want to continue?"
 msgstr ""
 
-#: menu.sh:449
+#: menu.sh:465
 msgid "Module '%s' added to %s-%s"
 msgstr ""
 
-#: menu.sh:452
+#: menu.sh:468
 msgid "Invalid module"
 msgstr ""
 
-#: menu.sh:470
+#: menu.sh:486
 msgid "Add/edit a cmdline item"
 msgstr ""
 
-#: menu.sh:471
+#: menu.sh:487
 msgid "Delete cmdline item(s)"
 msgstr ""
 
-#: menu.sh:472
+#: menu.sh:488
 msgid "Define a custom MAC"
 msgstr ""
 
-#: menu.sh:473
+#: menu.sh:489
 msgid "Show user cmdline"
 msgstr ""
 
-#: menu.sh:474
+#: menu.sh:490
 msgid "Show model/build cmdline"
 msgstr ""
 
-#: menu.sh:483 menu.sh:489 menu.sh:525 menu.sh:535 menu.sh:544 menu.sh:546
-#: menu.sh:559
+#: menu.sh:499 menu.sh:505 menu.sh:541 menu.sh:551 menu.sh:560 menu.sh:562
+#: menu.sh:575
 msgid "User cmdline"
 msgstr ""
 
-#: menu.sh:484
+#: menu.sh:500
 msgid "Type a name of cmdline"
 msgstr ""
 
-#: menu.sh:490
+#: menu.sh:506
 msgid "Type a value of '%s' cmdline"
 msgstr ""
 
-#: menu.sh:499
+#: menu.sh:515
 msgid "No user cmdline to remove"
 msgstr ""
 
-#: menu.sh:507
+#: menu.sh:523
 msgid "Select cmdline to remove"
 msgstr ""
 
-#: menu.sh:526
+#: menu.sh:542
 msgid "Type a custom MAC address of %s"
 msgstr ""
 
-#: menu.sh:535
+#: menu.sh:551
 msgid "Invalid MAC"
 msgstr ""
 
-#: menu.sh:544
+#: menu.sh:560
 msgid "Changing MAC"
 msgstr ""
 
-#: menu.sh:546
+#: menu.sh:562
 msgid "Renewing IP"
 msgstr ""
 
-#: menu.sh:549
+#: menu.sh:565
 msgid "Continue to custom MAC?"
 msgstr ""
 
-#: menu.sh:567
+#: menu.sh:583
 msgid "Model/build cmdline"
 msgstr ""
 
-#: menu.sh:584
+#: menu.sh:600
 msgid "Add/edit a synoinfo item"
 msgstr ""
 
-#: menu.sh:585
+#: menu.sh:601
 msgid "Delete synoinfo item(s)"
 msgstr ""
 
-#: menu.sh:586
+#: menu.sh:602
 msgid "Show synoinfo entries"
 msgstr ""
 
-#: menu.sh:596 menu.sh:602 menu.sh:637
+#: menu.sh:612 menu.sh:618 menu.sh:653
 msgid "Synoinfo entries"
 msgstr ""
 
-#: menu.sh:597
+#: menu.sh:613
 msgid "Type a name of synoinfo entry"
 msgstr ""
 
-#: menu.sh:603
+#: menu.sh:619
 msgid "Type a value of '%s' synoinfo entry"
 msgstr ""
 
-#: menu.sh:613
+#: menu.sh:629
 msgid "No synoinfo entries to remove"
 msgstr ""
 
-#: menu.sh:621
+#: menu.sh:637
 msgid "Select synoinfo entry to remove"
 msgstr ""
 
-#: menu.sh:527
-msgid "Get Online hash..."
-msgstr ""
-
-#: menu.sh:535
-msgid "Get Offline hash..."
-msgstr ""
-
-#: menu.sh:671
+#: menu.sh:678
 msgid "%s cached."
 msgstr ""
 
-#: menu.sh:675
+#: menu.sh:682
 msgid "Cleaning cache"
 msgstr ""
 
-#: menu.sh:687
+#: menu.sh:694
 msgid ""
 "Based on the current network situation, switch to %s mirror to downloading."
 msgstr ""
 
-#: menu.sh:703 menu.sh:766
+#: menu.sh:710 menu.sh:773
 msgid "Check internet or cache disk space"
 msgstr ""
 
-#: menu.sh:708
+#: menu.sh:715
 msgid "Checking hash of %s: "
 msgstr ""
 
-#: menu.sh:711
+#: menu.sh:718
 msgid "Hash of pat not match, try again!"
 msgstr ""
 
-#: menu.sh:715 menu.sh:809 menu.sh:820 menu.sh:831
+#: menu.sh:722 menu.sh:816 menu.sh:827 menu.sh:838
 msgid "OK"
 msgstr ""
 
-#: menu.sh:719
+#: menu.sh:726
 msgid "Disassembling %s: "
 msgstr ""
 
-#: menu.sh:724
+#: menu.sh:731
 msgid "Uncompressed tar"
 msgstr ""
 
-#: menu.sh:728
+#: menu.sh:735
 msgid "Compressed tar"
 msgstr ""
 
-#: menu.sh:732
+#: menu.sh:739
 msgid "Encrypted"
 msgstr ""
 
-#: menu.sh:737
+#: menu.sh:744
 msgid ""
 "Could not determine if pat file is encrypted or not, maybe corrupted, try "
 "again!"
 msgstr ""
 
-#: menu.sh:748
+#: menu.sh:755
 msgid "Extractor cached."
 msgstr ""
 
-#: menu.sh:755
+#: menu.sh:762
 msgid "Downloading old pat to extract synology .pat extractor..."
 msgstr ""
 
-#: menu.sh:777 menu.sh:797
+#: menu.sh:784 menu.sh:804
 msgid "Error extracting"
 msgstr ""
 
-#: menu.sh:791 menu.sh:794
+#: menu.sh:798 menu.sh:801
 msgid "Extracting..."
 msgstr ""
 
-#: menu.sh:801
+#: menu.sh:808
 msgid "Checking hash of zImage: "
 msgstr ""
 
-#: menu.sh:806
+#: menu.sh:813
 msgid "Hash of zImage not match, try again!"
 msgstr ""
 
-#: menu.sh:812
+#: menu.sh:819
 msgid "Checking hash of ramdisk: "
 msgstr ""
 
-#: menu.sh:817
+#: menu.sh:824
 msgid "Hash of ramdisk not match, try again!"
 msgstr ""
 
-#: menu.sh:823
+#: menu.sh:830
 msgid "Copying files: "
 msgstr ""
 
-#: menu.sh:846
+#: menu.sh:853
 msgid "Addon %s not found!"
 msgstr ""
 
-#: menu.sh:870 menu.sh:1569
+#: menu.sh:877 menu.sh:1592
 msgid "Cleaning"
 msgstr ""
 
-#: menu.sh:873
+#: menu.sh:880
 msgid "Ready!"
 msgstr ""
 
-#: menu.sh:886
+#: menu.sh:893
 msgid "Switch LKM version:"
 msgstr ""
 
-#: menu.sh:889
+#: menu.sh:896
 msgid "Switch direct boot:"
 msgstr ""
 
-#: menu.sh:891
+#: menu.sh:898
 msgid "Edit user config file manually"
 msgstr ""
 
-#: menu.sh:892
+#: menu.sh:899
 msgid "Try to recovery a DSM installed system"
 msgstr ""
 
-#: menu.sh:893
+#: menu.sh:900
 msgid "Show SATA(s) # ports and drives"
 msgstr ""
 
-#: menu.sh:895
+#: menu.sh:902
 msgid "show pat download link"
 msgstr ""
 
-#: menu.sh:897 menu.sh:973 menu.sh:986
+#: menu.sh:904 menu.sh:981 menu.sh:994
 msgid "Allow downgrade installation"
 msgstr ""
 
-#: menu.sh:898
+#: menu.sh:905
 msgid "Format disk(s) # Without loader disk"
 msgstr ""
 
-#: menu.sh:899 menu.sh:1024 menu.sh:1027
+#: menu.sh:906 menu.sh:1032 menu.sh:1035
 msgid "Persistence of arpl modifications"
 msgstr ""
 
-#: menu.sh:901
+#: menu.sh:908
 msgid "Custom dts file # Need rebuild"
 msgstr ""
 
-#: menu.sh:904
+#: menu.sh:911
 msgid "Backup bootloader disk # test"
 msgstr ""
 
-#: menu.sh:905
+#: menu.sh:912
 msgid "Restore bootloader disk # test"
 msgstr ""
 
-#: menu.sh:909 menu.sh:999
+#: menu.sh:914 menu.sh:1155 menu.sh:1164
+msgid "Development tools"
+msgstr ""
+
+#: menu.sh:917 menu.sh:1007
 msgid "Advanced"
 msgstr ""
 
-#: menu.sh:910 menu.sh:1553
+#: menu.sh:918 menu.sh:1576
 msgid "Choose the option"
 msgstr ""
 
-#: menu.sh:953
+#: menu.sh:961
 msgid "\\nTotal of ports: %s\\n"
 msgstr ""
 
-#: menu.sh:954
+#: menu.sh:962
 msgid ""
 "\\nPorts with color \\Z1red\\Zn as DUMMY, color \\Z2\\Zbgreen\\Zn has drive "
 "connected."
 msgstr ""
 
-#: menu.sh:955
+#: menu.sh:963
 msgid "\\nRecommended value:"
 msgstr ""
 
-#: menu.sh:956
+#: menu.sh:964
 msgid "\\nDiskIdxMap:"
 msgstr ""
 
-#: menu.sh:965
+#: menu.sh:973
 msgid "*.pat download link"
 msgstr ""
 
-#: menu.sh:970
+#: menu.sh:978
 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:971
+#: menu.sh:979
 msgid "Therefore, please insert all disks before continuing.\\n"
 msgstr ""
 
-#: menu.sh:972 menu.sh:1004
+#: menu.sh:980 menu.sh:1012
 msgid ""
 "Warning:\\nThis operation is irreversible. Please backup important data. Do "
 "you want to continue?"
 msgstr ""
 
-#: menu.sh:987
+#: menu.sh:995
 msgid "Removing ..."
 msgstr ""
 
-#: menu.sh:988
+#: menu.sh:996
 msgid "Remove VERSION file for all disks completed."
 msgstr ""
 
-#: menu.sh:998 menu.sh:1003 menu.sh:1007 menu.sh:1018
+#: menu.sh:1006 menu.sh:1011 menu.sh:1015 menu.sh:1026
 msgid "Format disk"
 msgstr ""
 
-#: menu.sh:1008
+#: menu.sh:1016
 msgid ""
 "Warning:\\nThe current hds is in raid, do you still want to format them?"
 msgstr ""
 
-#: menu.sh:1019
+#: menu.sh:1027
 msgid "Formatting ..."
 msgstr ""
 
-#: menu.sh:1021
+#: menu.sh:1029
 msgid "Formatting is complete."
 msgstr ""
 
-#: menu.sh:1025 menu.sh:1076 menu.sh:1129
+#: menu.sh:1033 menu.sh:1084 menu.sh:1137
 msgid ""
 "Warning:\\nDo not terminate midway, otherwise it may cause damage to the "
 "arpl. Do you want to continue?"
 msgstr ""
 
-#: menu.sh:1028
+#: menu.sh:1036
 msgid "Persisting ..."
 msgstr ""
 
-#: menu.sh:1037
+#: menu.sh:1045
 msgid "Persisting is complete."
 msgstr ""
 
-#: menu.sh:1042 menu.sh:1072 menu.sh:1105
+#: menu.sh:1050 menu.sh:1080 menu.sh:1113
 msgid "This feature is only available when accessed via web/ssh."
 msgstr ""
 
-#: menu.sh:1046
+#: menu.sh:1054
 msgid ""
 "Currently, only dts format files are supported. Please prepare and click to "
 "confirm uploading.\\n(saved in /mnt/p3/users/)"
 msgstr ""
 
-#: menu.sh:1060 menu.sh:1065
+#: menu.sh:1068 menu.sh:1073
 msgid "Custom dts file"
 msgstr ""
 
-#: menu.sh:1061
+#: menu.sh:1069
 msgid "Not a valid dts file, please try again!"
 msgstr ""
 
-#: menu.sh:1066
+#: menu.sh:1074
 msgid "A valid dts file, Automatically import at compile time."
 msgstr ""
 
-#: menu.sh:1075 menu.sh:1078
+#: menu.sh:1083 menu.sh:1086
 msgid "Backup bootloader disk"
 msgstr ""
 
-#: menu.sh:1079
+#: menu.sh:1087
 msgid "Backuping..."
 msgstr ""
 
-#: menu.sh:1084
+#: menu.sh:1092
 msgid ""
 "Failed to generate backup. There may be insufficient memory. Please clear "
 "the cache and try again!"
 msgstr ""
 
-#: menu.sh:1091
+#: menu.sh:1099
 msgid "Click on the address above to download."
 msgstr ""
 
-#: menu.sh:1092
+#: menu.sh:1100
 msgid ""
 "Please confirm the completion of the download before closing this window."
 msgstr ""
 
-#: menu.sh:1093
+#: menu.sh:1101
 msgid "backup.img.gz download link"
 msgstr ""
 
-#: menu.sh:1099
+#: menu.sh:1107
 msgid "backup is complete."
 msgstr ""
 
-#: menu.sh:1108 menu.sh:1125 menu.sh:1128 menu.sh:1131 menu.sh:1139
+#: menu.sh:1116 menu.sh:1133 menu.sh:1136 menu.sh:1139 menu.sh:1147
 msgid "Restore bootloader disk"
 msgstr ""
 
-#: menu.sh:1109
+#: menu.sh:1117
 msgid ""
 "Please upload the backup file.\\nCurrently, zip(github) and img.gz(backup) "
 "compressed file formats are supported."
 msgstr ""
 
-#: menu.sh:1126
+#: menu.sh:1134
 msgid "Not a valid .zip/.img.gz file, please try again!"
 msgstr ""
 
-#: menu.sh:1132
+#: menu.sh:1140
 msgid "Writing..."
 msgstr ""
 
-#: menu.sh:1140
+#: menu.sh:1148
 msgid "Restore bootloader disk with success to %s!\\nReboot?"
 msgstr ""
 
-#: menu.sh:1154 menu.sh:1182 menu.sh:1189
+#: menu.sh:1156
+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:1165
+msgid "opkg installing ..."
+msgstr ""
+
+#: menu.sh:1167
+msgid ""
+"opkg install is complete. Please reconnect to SSH/web, or execute 'source ~/."
+"bashrc'"
+msgstr ""
+
+#: menu.sh:1177 menu.sh:1205 menu.sh:1212
 msgid "Try recovery DSM"
 msgstr ""
 
-#: menu.sh:1155
+#: menu.sh:1178
 msgid "Trying to recovery a DSM installed system"
 msgstr ""
 
-#: menu.sh:1176
+#: menu.sh:1199
 msgid "Found a installation:\\nModel: %s\\nBuildnumber: %s"
 msgstr ""
 
-#: menu.sh:1180
+#: menu.sh:1203
 msgid "\\nSerial: %s"
 msgstr ""
 
-#: menu.sh:1190
+#: menu.sh:1213
 msgid "Unfortunately I couldn't mount the DSM partition!"
 msgstr ""
 
-#: menu.sh:1198
+#: menu.sh:1221
 msgid "Edit with caution"
 msgstr ""
 
-#: menu.sh:1204
+#: menu.sh:1227
 msgid "Invalid YAML format"
 msgstr ""
 
-#: menu.sh:1224
+#: menu.sh:1247
 msgid "Config changed, would you like to rebuild the loader?"
 msgstr ""
 
-#: menu.sh:1236 menu.sh:1544
+#: menu.sh:1259 menu.sh:1567
 msgid "Choose a language"
 msgstr ""
 
-#: menu.sh:1249
+#: menu.sh:1272
 msgid "Choose a layout"
 msgstr ""
 
-#: menu.sh:1259
+#: menu.sh:1282
 msgid "Choice a keymap"
 msgstr ""
 
-#: menu.sh:1277 menu.sh:1287 menu.sh:1295 menu.sh:1301 menu.sh:1305
-#: menu.sh:1310 menu.sh:1316 menu.sh:1323 menu.sh:1332 menu.sh:1337
-#: menu.sh:1354
+#: menu.sh:1300 menu.sh:1310 menu.sh:1318 menu.sh:1324 menu.sh:1328
+#: menu.sh:1333 menu.sh:1339 menu.sh:1346 menu.sh:1355 menu.sh:1360
+#: menu.sh:1377
 msgid "Update arpl"
 msgstr ""
 
-#: menu.sh:1278 menu.sh:1362 menu.sh:1370 menu.sh:1376 menu.sh:1380
-#: menu.sh:1384 menu.sh:1388 menu.sh:1393 menu.sh:1404
+#: menu.sh:1301 menu.sh:1385 menu.sh:1393 menu.sh:1399 menu.sh:1403
+#: menu.sh:1407 menu.sh:1411 menu.sh:1416 menu.sh:1427
 msgid "Update addons"
 msgstr ""
 
-#: menu.sh:1279 menu.sh:1409 menu.sh:1417 menu.sh:1423 menu.sh:1427
-#: menu.sh:1431 menu.sh:1446
+#: menu.sh:1302 menu.sh:1432 menu.sh:1440 menu.sh:1446 menu.sh:1450
+#: menu.sh:1454 menu.sh:1469
 msgid "Update modules"
 msgstr ""
 
-#: menu.sh:1280 menu.sh:1451 menu.sh:1459 menu.sh:1465 menu.sh:1469
-#: menu.sh:1473 menu.sh:1477 menu.sh:1482
+#: menu.sh:1303 menu.sh:1474 menu.sh:1482 menu.sh:1488 menu.sh:1492
+#: menu.sh:1496 menu.sh:1500 menu.sh:1505
 msgid "Update LKMs"
 msgstr ""
 
-#: menu.sh:1281
+#: menu.sh:1304
 msgid "Set proxy server"
 msgstr ""
 
-#: menu.sh:1288 menu.sh:1363 menu.sh:1410 menu.sh:1452
+#: menu.sh:1311 menu.sh:1386 menu.sh:1433 menu.sh:1475
 msgid "Checking last version"
 msgstr ""
 
-#: menu.sh:1296 menu.sh:1371 menu.sh:1418 menu.sh:1460
+#: menu.sh:1319 menu.sh:1394 menu.sh:1441 menu.sh:1483
 msgid "Error checking new version"
 msgstr ""
 
-#: menu.sh:1302 menu.sh:1377 menu.sh:1424 menu.sh:1466
+#: menu.sh:1325 menu.sh:1400 menu.sh:1447 menu.sh:1489
 msgid "No new version. Actual version is %s\\nForce update?"
 msgstr ""
 
-#: menu.sh:1306
+#: menu.sh:1329
 msgid "Downloading last version %s"
 msgstr ""
 
-#: menu.sh:1311
+#: menu.sh:1334
 msgid "Error downloading update file"
 msgstr ""
 
-#: menu.sh:1317
+#: menu.sh:1340
 msgid "Error extracting update file"
 msgstr ""
 
-#: menu.sh:1324
+#: menu.sh:1347
 msgid "Checksum do not match!"
 msgstr ""
 
-#: menu.sh:1333
+#: menu.sh:1356
 msgid ""
 "The current version does not support upgrading to the latest update.zip. "
 "Please remake the bootloader disk!"
 msgstr ""
 
-#: menu.sh:1338
+#: menu.sh:1361
 msgid "Installing new files"
 msgstr ""
 
-#: menu.sh:1355
+#: menu.sh:1378
 msgid "Arpl updated with success to %s!\\nReboot?"
 msgstr ""
 
-#: menu.sh:1381 menu.sh:1428 menu.sh:1470
+#: menu.sh:1404 menu.sh:1451 menu.sh:1493
 msgid "Downloading last version"
 msgstr ""
 
-#: menu.sh:1385
+#: menu.sh:1408
 msgid "Error downloading new version"
 msgstr ""
 
-#: menu.sh:1389 menu.sh:1478
+#: menu.sh:1412 menu.sh:1501
 msgid "Extracting last version"
 msgstr ""
 
-#: menu.sh:1394
+#: menu.sh:1417
 msgid "Installing new addons"
 msgstr ""
 
-#: menu.sh:1405
+#: menu.sh:1428
 msgid "Addons updated with success!"
 msgstr ""
 
-#: menu.sh:1432 menu.sh:1474
+#: menu.sh:1455 menu.sh:1497
 msgid "Error downloading last version"
 msgstr ""
 
-#: menu.sh:1447
+#: menu.sh:1470
 msgid "Modules updated with success!"
 msgstr ""
 
-#: menu.sh:1483
+#: menu.sh:1506
 msgid "LKMs updated with success!"
 msgstr ""
 
-#: menu.sh:1489
+#: menu.sh:1512
 msgid "Set Proxy Server"
 msgstr ""
 
-#: menu.sh:1490
+#: menu.sh:1513
 msgid "Please enter a proxy server url"
 msgstr ""
 
-#: menu.sh:1501
+#: menu.sh:1524
 msgid "Invalid proxy server url, continue?"
 msgstr ""
 
-#: menu.sh:1524
+#: menu.sh:1547
 msgid "Choose a model"
 msgstr ""
 
-#: menu.sh:1526
+#: menu.sh:1549
 msgid "Choose a Build Number"
 msgstr ""
 
-#: menu.sh:1527
+#: menu.sh:1550
 msgid "Choose a serial number"
 msgstr ""
 
-#: menu.sh:1529
+#: menu.sh:1552
 msgid "Addons"
 msgstr ""
 
-#: menu.sh:1531
+#: menu.sh:1554
 msgid "Cmdline menu"
 msgstr ""
 
-#: menu.sh:1532
+#: menu.sh:1555
 msgid "Synoinfo menu"
 msgstr ""
 
-#: menu.sh:1535
+#: menu.sh:1558
 msgid "Advanced menu"
 msgstr ""
 
-#: menu.sh:1538
+#: menu.sh:1561
 msgid "Build the loader"
 msgstr ""
 
-#: menu.sh:1542
+#: menu.sh:1565
 msgid "Boot the loader"
 msgstr ""
 
-#: menu.sh:1545
+#: menu.sh:1568
 msgid "Choose a keymap"
 msgstr ""
 
-#: menu.sh:1547
+#: menu.sh:1570
 msgid "Clean disk cache"
 msgstr ""
 
-#: menu.sh:1549
+#: menu.sh:1572
 msgid "Update menu"
 msgstr ""
 
-#: menu.sh:1576
+#: menu.sh:1599
 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 665ffe43..2032a504 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 b2cd7937..2a0a649f 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: 2023-05-15 23:16+0800\n"
-"PO-Revision-Date: 2023-05-15 23:16+0800\n"
+"POT-Creation-Date: 2023-05-19 15:01+0800\n"
+"PO-Revision-Date: 2023-05-19 15:01+0800\n"
 "Last-Translator: ing <wjz304@qq.com>\n"
 "Language-Team: Chinese (simplified) <i18n-zh@googlegroups.com>\n"
 "Language: zh_CN\n"
@@ -16,7 +16,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: boot.sh:8 init.sh:162
+#: boot.sh:8 init.sh:163
 msgid "Loader is not configured!"
 msgstr "引导未配置"
 
@@ -32,12 +32,12 @@ msgstr "引导"
 msgid "DSM zImage changed"
 msgstr "DSM zImage 已更改"
 
-#: boot.sh:27 boot.sh:39 menu.sh:710 menu.sh:736 menu.sh:805 menu.sh:816
-#: menu.sh:845 menu.sh:858 menu.sh:865 menu.sh:1083
+#: boot.sh:27 boot.sh:39 menu.sh:717 menu.sh:743 menu.sh:812 menu.sh:823
+#: menu.sh:852 menu.sh:865 menu.sh:872 menu.sh:1091
 msgid "Error"
 msgstr "错误"
 
-#: boot.sh:28 menu.sh:859
+#: boot.sh:28 menu.sh:866
 msgid "zImage not patched:\\n"
 msgstr "zImage打补丁失败:\\n"
 
@@ -45,7 +45,7 @@ msgstr "zImage打补丁失败:\\n"
 msgid "DSM Ramdisk changed"
 msgstr "DSM Ramdisk 已更改"
 
-#: boot.sh:40 menu.sh:866
+#: boot.sh:40 menu.sh:873
 msgid "Ramdisk not patched:\\n"
 msgstr "Ramdisk打补丁失败:\\n"
 
@@ -76,15 +76,15 @@ msgstr "Cmdline:\\n"
 msgid "Reboot to boot directly in DSM"
 msgstr "重启并直接进入DSM引导"
 
-#: boot.sh:146 init.sh:175
+#: boot.sh:146 init.sh:176
 msgid "Detected %s network cards, Waiting IP."
 msgstr "检测到 %s 个网卡, 获取 IP."
 
-#: boot.sh:152 init.sh:181
+#: boot.sh:152 init.sh:182
 msgid "DOWN"
 msgstr "卸载"
 
-#: boot.sh:156 init.sh:185
+#: boot.sh:156 init.sh:186
 msgid "ERROR"
 msgstr "错误"
 
@@ -118,49 +118,49 @@ msgstr "引导磁盘未找到"
 msgid "Can't mount %s"
 msgstr "挂载 %s 失败"
 
-#: init.sh:104
+#: init.sh:105
 msgid "Setting %s MAC to %s"
 msgstr "设置 %s 的MAC为 %s"
 
-#: init.sh:123
+#: init.sh:124
 msgid "Loader disk neither USB or DoM"
 msgstr "引导磁盘仅支持 USB 或者 DoM"
 
-#: init.sh:131
+#: init.sh:132
 msgid "Loader disk:"
 msgstr "引导盘:"
 
-#: init.sh:144
+#: init.sh:145
 msgid "Resizing %s"
 msgstr "重置 %s 大小"
 
-#: init.sh:155
+#: init.sh:156
 msgid "Loading keymap"
 msgstr "加载keymap"
 
-#: init.sh:165
+#: init.sh:166
 msgid "User requested edit settings."
 msgstr "用户触发编辑设置."
 
-#: init.sh:191
+#: init.sh:192
 msgid ""
 "Access \\033[1;34mhttp://%s:7681\\033[0m to configure the loader via web "
 "terminal."
 msgstr "在浏览器中访问 \\033[1;34mhttp://%s:7681\\033[0m 进入WEB终端进行配置."
 
-#: init.sh:201
+#: init.sh:202
 msgid "Call \\033[1;32mmenu.sh\\033[0m to configure loader"
 msgstr "执行 \\033[1;32mmenu.sh\\033[0m 进入设置菜单"
 
-#: init.sh:203
+#: init.sh:204
 msgid "User config is on"
 msgstr "用户配置文件位于"
 
-#: init.sh:204
+#: init.sh:205
 msgid "Default SSH Root password is"
 msgstr "默认SSH的root密码为"
 
-#: init.sh:210
+#: init.sh:211
 msgid ""
 "You have less than 4GB of RAM, if errors occur in loader creation, please "
 "increase the amount of memory."
@@ -210,7 +210,7 @@ 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:478 menu.sh:591 menu.sh:1276
+#: menu.sh:196 menu.sh:245 menu.sh:364 menu.sh:494 menu.sh:607 menu.sh:1299
 msgid "Choose a option"
 msgstr "设置"
 
@@ -226,7 +226,7 @@ msgstr "输入SN"
 msgid "Please enter a serial number "
 msgstr "请输入SN "
 
-#: menu.sh:215 menu.sh:548 menu.sh:1223 menu.sh:1500
+#: menu.sh:215 menu.sh:564 menu.sh:1246 menu.sh:1523
 msgid "Alert"
 msgstr "警告"
 
@@ -254,8 +254,8 @@ msgstr "显示所有可用插件"
 msgid "Download a external addon"
 msgstr "下载外部插件"
 
-#: menu.sh:251 menu.sh:370 menu.sh:475 menu.sh:587 menu.sh:907 menu.sh:1282
-#: menu.sh:1550
+#: menu.sh:251 menu.sh:371 menu.sh:491 menu.sh:603 menu.sh:915 menu.sh:1305
+#: menu.sh:1573
 msgid "Exit"
 msgstr "退出"
 
@@ -291,23 +291,23 @@ msgstr "用户插件"
 msgid "Available addons"
 msgstr "可用插件"
 
-#: menu.sh:322 menu.sh:432
+#: menu.sh:322 menu.sh:448
 msgid "please enter the complete URL to download.\\n"
 msgstr "请输入下载URL.\\n"
 
-#: menu.sh:328 menu.sh:438 menu.sh:692
+#: menu.sh:328 menu.sh:454 menu.sh:699
 msgid "Downloading %s"
 msgstr "下载 %s 中"
 
-#: menu.sh:331 menu.sh:441 menu.sh:702 menu.sh:765
+#: menu.sh:331 menu.sh:457 menu.sh:709 menu.sh:772
 msgid "Error downloading"
 msgstr "下载失败"
 
-#: menu.sh:332 menu.sh:442
+#: menu.sh:332 menu.sh:458
 msgid "Check internet, URL or cache disk space"
 msgstr "请检查internet, URL或磁盘空间"
 
-#: menu.sh:337 menu.sh:448
+#: menu.sh:337 menu.sh:464
 msgid "Success"
 msgstr "下载成功"
 
@@ -319,11 +319,12 @@ msgstr "插件 '%s' 添加到引导中"
 msgid "Invalid addon"
 msgstr "无效插件"
 
-#: menu.sh:341 menu.sh:453
+#: menu.sh:341 menu.sh:469
 msgid "File format not recognized!"
 msgstr "文件格式无法识别!"
 
-#: menu.sh:352 menu.sh:381 menu.sh:392 menu.sh:405 menu.sh:411 menu.sh:1530
+#: menu.sh:352 menu.sh:382 menu.sh:397 menu.sh:408 menu.sh:421 menu.sh:427
+#: menu.sh:1553
 msgid "Modules"
 msgstr "模块"
 
@@ -336,692 +337,712 @@ msgid "Show selected modules"
 msgstr "显示已加载的模块"
 
 #: menu.sh:366
+msgid "Select loaded modules"
+msgstr "先择已识别的模块"
+
+#: menu.sh:367
 msgid "Select all modules"
 msgstr "选择所有模块"
 
-#: menu.sh:367
+#: menu.sh:368
 msgid "Deselect all modules"
 msgstr "取消所有模块"
 
-#: menu.sh:368
+#: menu.sh:369
 msgid "Choose modules to include"
 msgstr "选择要加载的模块"
 
-#: menu.sh:369 menu.sh:429
+#: menu.sh:370 menu.sh:445
 msgid "Download a external module"
 msgstr "下载一个外部模块"
 
-#: menu.sh:378
+#: menu.sh:379
 msgid "User modules"
 msgstr "模块"
 
-#: menu.sh:382
+#: menu.sh:383
+msgid "Selecting loaded modules"
+msgstr "先择已识别的模块"
+
+#: menu.sh:398
 msgid "Selecting all modules"
 msgstr "全选所有模块"
 
-#: menu.sh:393
+#: menu.sh:409
 msgid "Deselecting all modules"
 msgstr "取消所有模块"
 
-#: menu.sh:406
+#: menu.sh:422
 msgid "Select modules to include"
 msgstr "选择要加载的插件"
 
-#: menu.sh:412
+#: menu.sh:428
 msgid "Writing to user config"
 msgstr "写入用户配置"
 
-#: menu.sh:424
+#: menu.sh:440
 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:425
+#: menu.sh:441
 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:426
+#: menu.sh:442
 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:427
+#: menu.sh:443
 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:428
+#: menu.sh:444
 msgid "Do you want to continue?"
 msgstr "是否继续?"
 
-#: menu.sh:449
+#: menu.sh:465
 msgid "Module '%s' added to %s-%s"
 msgstr "模块 '%s' 已添加到 %s-%s"
 
-#: menu.sh:452
+#: menu.sh:468
 msgid "Invalid module"
 msgstr "无效模块"
 
-#: menu.sh:470
+#: menu.sh:486
 msgid "Add/edit a cmdline item"
 msgstr "添加/编辑cmdline参数"
 
-#: menu.sh:471
+#: menu.sh:487
 msgid "Delete cmdline item(s)"
 msgstr "删除cmdline参数(s)"
 
-#: menu.sh:472
+#: menu.sh:488
 msgid "Define a custom MAC"
 msgstr "自定义MAC"
 
-#: menu.sh:473
+#: menu.sh:489
 msgid "Show user cmdline"
 msgstr "显示用户cmdline参数"
 
-#: menu.sh:474
+#: menu.sh:490
 msgid "Show model/build cmdline"
 msgstr "显示型号默认cmdline参数"
 
-#: menu.sh:483 menu.sh:489 menu.sh:525 menu.sh:535 menu.sh:544 menu.sh:546
-#: menu.sh:559
+#: menu.sh:499 menu.sh:505 menu.sh:541 menu.sh:551 menu.sh:560 menu.sh:562
+#: menu.sh:575
 msgid "User cmdline"
 msgstr "用户cmdline参数"
 
-#: menu.sh:484
+#: menu.sh:500
 msgid "Type a name of cmdline"
 msgstr "输入参数的名称"
 
-#: menu.sh:490
+#: menu.sh:506
 msgid "Type a value of '%s' cmdline"
 msgstr "输入 '%s' 参数的值"
 
-#: menu.sh:499
+#: menu.sh:515
 msgid "No user cmdline to remove"
 msgstr "没有用户参数被删除"
 
-#: menu.sh:507
+#: menu.sh:523
 msgid "Select cmdline to remove"
 msgstr "选择要删除的参数"
 
-#: menu.sh:526
+#: menu.sh:542
 msgid "Type a custom MAC address of %s"
 msgstr "输入 %s 的自定义MAC地址"
 
-#: menu.sh:535
+#: menu.sh:551
 msgid "Invalid MAC"
 msgstr "无效的MAC"
 
-#: menu.sh:544
+#: menu.sh:560
 msgid "Changing MAC"
 msgstr "修改MAC"
 
-#: menu.sh:546
+#: menu.sh:562
 msgid "Renewing IP"
 msgstr "刷新IP"
 
-#: menu.sh:549
+#: menu.sh:565
 msgid "Continue to custom MAC?"
 msgstr "继续自定义MAC?"
 
-#: menu.sh:567
+#: menu.sh:583
 msgid "Model/build cmdline"
 msgstr "型号默认cmdline参数"
 
-#: menu.sh:584
+#: menu.sh:600
 msgid "Add/edit a synoinfo item"
 msgstr "添加/编辑Synoinfo参数"
 
-#: menu.sh:585
+#: menu.sh:601
 msgid "Delete synoinfo item(s)"
 msgstr "删除Synoinfo参数(s)"
 
-#: menu.sh:586
+#: menu.sh:602
 msgid "Show synoinfo entries"
 msgstr "显示Synoinfo参数"
 
-#: menu.sh:596 menu.sh:602 menu.sh:637
+#: menu.sh:612 menu.sh:618 menu.sh:653
 msgid "Synoinfo entries"
 msgstr "Synoinfo参数"
 
-#: menu.sh:597
+#: menu.sh:613
 msgid "Type a name of synoinfo entry"
 msgstr "输入参数的名称"
 
-#: menu.sh:603
+#: menu.sh:619
 msgid "Type a value of '%s' synoinfo entry"
 msgstr "输入 '%s' 参数的值"
 
-#: menu.sh:613
+#: menu.sh:629
 msgid "No synoinfo entries to remove"
 msgstr "没有Synoinfo参数被删除"
 
-#: menu.sh:621
+#: menu.sh:637
 msgid "Select synoinfo entry to remove"
 msgstr "选择要删除的参数"
 
-#: menu.sh:527
-msgid "Get Online hash..."
-msgstr "获取线上 hash..."
-
-#: menu.sh:535
-msgid "Get Offline hash..."
-msgstr "获取本地 hash..."
-
-#: menu.sh:671
+#: menu.sh:678
 msgid "%s cached."
 msgstr "%s 已缓存."
 
-#: menu.sh:675
+#: menu.sh:682
 msgid "Cleaning cache"
 msgstr "清除缓存"
 
-#: menu.sh:687
+#: menu.sh:694
 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:703 menu.sh:766
+#: menu.sh:710 menu.sh:773
 msgid "Check internet or cache disk space"
 msgstr "请检查internet或磁盘空间"
 
-#: menu.sh:708
+#: menu.sh:715
 msgid "Checking hash of %s: "
 msgstr "检查 %s 的 hash: "
 
-#: menu.sh:711
+#: menu.sh:718
 msgid "Hash of pat not match, try again!"
 msgstr "pat的Hash不匹配, 请重试!"
 
-#: menu.sh:715 menu.sh:809 menu.sh:820 menu.sh:831
+#: menu.sh:722 menu.sh:816 menu.sh:827 menu.sh:838
 msgid "OK"
 msgstr "OK"
 
-#: menu.sh:719
+#: menu.sh:726
 msgid "Disassembling %s: "
 msgstr "解压 %s: "
 
-#: menu.sh:724
+#: menu.sh:731
 msgid "Uncompressed tar"
 msgstr "未压缩tar"
 
-#: menu.sh:728
+#: menu.sh:735
 msgid "Compressed tar"
 msgstr "压缩tar"
 
-#: menu.sh:732
+#: menu.sh:739
 msgid "Encrypted"
 msgstr "已加密"
 
-#: menu.sh:737
+#: menu.sh:744
 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:748
+#: menu.sh:755
 msgid "Extractor cached."
 msgstr "已存在解密程序."
 
-#: menu.sh:755
+#: menu.sh:762
 msgid "Downloading old pat to extract synology .pat extractor..."
 msgstr "下载旧 pat, 提取 .pat 解密程序中..."
 
-#: menu.sh:777 menu.sh:797
+#: menu.sh:784 menu.sh:804
 msgid "Error extracting"
 msgstr "解压失败"
 
-#: menu.sh:791 menu.sh:794
+#: menu.sh:798 menu.sh:801
 msgid "Extracting..."
 msgstr "解压中..."
 
-#: menu.sh:801
+#: menu.sh:808
 msgid "Checking hash of zImage: "
 msgstr "检查 zImage 的 hash: "
 
-#: menu.sh:806
+#: menu.sh:813
 msgid "Hash of zImage not match, try again!"
 msgstr "zImage的Hash不匹配, 请重试!"
 
-#: menu.sh:812
+#: menu.sh:819
 msgid "Checking hash of ramdisk: "
 msgstr "检查 ramdisk 的 hash: "
 
-#: menu.sh:817
+#: menu.sh:824
 msgid "Hash of ramdisk not match, try again!"
 msgstr "ramdisk的Hash不匹配, 请重试!"
 
-#: menu.sh:823
+#: menu.sh:830
 msgid "Copying files: "
 msgstr "拷贝文件: "
 
-#: menu.sh:846
+#: menu.sh:853
 msgid "Addon %s not found!"
 msgstr "插件 %s 未找到!"
 
-#: menu.sh:870 menu.sh:1569
+#: menu.sh:877 menu.sh:1592
 msgid "Cleaning"
 msgstr "清除中"
 
-#: menu.sh:873
+#: menu.sh:880
 msgid "Ready!"
 msgstr "已就绪!"
 
-#: menu.sh:886
+#: menu.sh:893
 msgid "Switch LKM version:"
 msgstr "选择LKM版本:"
 
-#: menu.sh:889
+#: menu.sh:896
 msgid "Switch direct boot:"
 msgstr "切换直接启动:"
 
-#: menu.sh:891
+#: menu.sh:898
 msgid "Edit user config file manually"
 msgstr "编辑用户配置文件"
 
-#: menu.sh:892
+#: menu.sh:899
 msgid "Try to recovery a DSM installed system"
 msgstr "尝试恢复已安装DSM的系统"
 
-#: menu.sh:893
+#: menu.sh:900
 msgid "Show SATA(s) # ports and drives"
 msgstr "显示SATA(s) # 端口和驱动器"
 
-#: menu.sh:895
+#: menu.sh:902
 msgid "show pat download link"
 msgstr "当前pat下载链接"
 
-#: menu.sh:897 menu.sh:973 menu.sh:986
+#: menu.sh:904 menu.sh:981 menu.sh:994
 msgid "Allow downgrade installation"
 msgstr "允许降级安装"
 
-#: menu.sh:898
+#: menu.sh:905
 msgid "Format disk(s) # Without loader disk"
 msgstr "格式化磁盘(s) # 不含启动盘"
 
-#: menu.sh:899 menu.sh:1024 menu.sh:1027
+#: menu.sh:906 menu.sh:1032 menu.sh:1035
 msgid "Persistence of arpl modifications"
 msgstr "持久化arpl的修改"
 
-#: menu.sh:901
+#: menu.sh:908
 msgid "Custom dts file # Need rebuild"
 msgstr "自定义 dts 文件 # 需要重新编译"
 
-#: menu.sh:904
+#: menu.sh:911
 msgid "Backup bootloader disk # test"
 msgstr "备份启动盘 # 测试"
 
-#: menu.sh:905
+#: menu.sh:912
 msgid "Restore bootloader disk # test"
 msgstr "恢复启动盘 # 测试"
 
-#: menu.sh:909 menu.sh:999
+#: menu.sh:914 menu.sh:1155 menu.sh:1164
+msgid "Development tools"
+msgstr "开发者工具"
+
+#: menu.sh:917 menu.sh:1007
 msgid "Advanced"
 msgstr "高级"
 
-#: menu.sh:910 menu.sh:1553
+#: menu.sh:918 menu.sh:1576
 msgid "Choose the option"
 msgstr "设置"
 
-#: menu.sh:953
+#: menu.sh:961
 msgid "\\nTotal of ports: %s\\n"
 msgstr "\\n端口总数: %s\\n"
 
-#: menu.sh:954
+#: menu.sh:962
 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:955
+#: menu.sh:963
 msgid "\\nRecommended value:"
 msgstr "\\n建议值:"
 
-#: menu.sh:956
+#: menu.sh:964
 msgid "\\nDiskIdxMap:"
 msgstr "\\nDiskIdxMap:"
 
-#: menu.sh:965
+#: menu.sh:973
 msgid "*.pat download link"
 msgstr "*.pat 下载链接"
 
-#: menu.sh:970
+#: menu.sh:978
 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:971
+#: menu.sh:979
 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:972 menu.sh:1004
+#: menu.sh:980 menu.sh:1012
 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:987
+#: menu.sh:995
 msgid "Removing ..."
 msgstr "删除中..."
 
-#: menu.sh:988
+#: menu.sh:996
 msgid "Remove VERSION file for all disks completed."
 msgstr "已移除所有磁盘的 VERSION 文件."
 
-#: menu.sh:998 menu.sh:1003 menu.sh:1007 menu.sh:1018
+#: menu.sh:1006 menu.sh:1011 menu.sh:1015 menu.sh:1026
 msgid "Format disk"
 msgstr "格式化磁盘"
 
-#: menu.sh:1008
+#: menu.sh:1016
 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:1019
+#: menu.sh:1027
 msgid "Formatting ..."
 msgstr "格式化中..."
 
-#: menu.sh:1021
+#: menu.sh:1029
 msgid "Formatting is complete."
 msgstr "格式化完成."
 
-#: menu.sh:1025 menu.sh:1076 menu.sh:1129
+#: menu.sh:1033 menu.sh:1084 menu.sh:1137
 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:1028
+#: menu.sh:1036
 msgid "Persisting ..."
 msgstr "持久化中..."
 
-#: menu.sh:1037
+#: menu.sh:1045
 msgid "Persisting is complete."
 msgstr "持久化完成."
 
-#: menu.sh:1042 menu.sh:1072 menu.sh:1105
+#: menu.sh:1050 menu.sh:1080 menu.sh:1113
 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:1046
+#: menu.sh:1054
 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:1060 menu.sh:1065
+#: menu.sh:1068 menu.sh:1073
 msgid "Custom dts file"
 msgstr "自定义 dts 文件"
 
-#: menu.sh:1061
+#: menu.sh:1069
 msgid "Not a valid dts file, please try again!"
 msgstr "dts 文件无效, 请重试!"
 
-#: menu.sh:1066
+#: menu.sh:1074
 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:1075 menu.sh:1078
+#: menu.sh:1083 menu.sh:1086
 msgid "Backup bootloader disk"
 msgstr "备份启动盘"
 
-#: menu.sh:1079
+#: menu.sh:1087
 msgid "Backuping..."
 msgstr "备份中..."
 
-#: menu.sh:1084
+#: menu.sh:1092
 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:1091
+#: menu.sh:1099
 msgid "Click on the address above to download."
 msgstr "点击上面的地址下载."
 
-#: menu.sh:1092
+#: menu.sh:1100
 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:1093
+#: menu.sh:1101
 msgid "backup.img.gz download link"
 msgstr "backup.img.gz 下载链接"
 
-#: menu.sh:1099
+#: menu.sh:1107
 msgid "backup is complete."
 msgstr "备份完成."
 
-#: menu.sh:1108 menu.sh:1125 menu.sh:1128 menu.sh:1131 menu.sh:1139
+#: menu.sh:1116 menu.sh:1133 menu.sh:1136 menu.sh:1139 menu.sh:1147
 msgid "Restore bootloader disk"
 msgstr "恢复启动盘"
 
-#: menu.sh:1109
+#: menu.sh:1117
 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:1126
+#: menu.sh:1134
 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:1132
+#: menu.sh:1140
 msgid "Writing..."
 msgstr "写入中..."
 
-#: menu.sh:1140
+#: menu.sh:1148
 msgid "Restore bootloader disk with success to %s!\\nReboot?"
 msgstr "成功恢复启动盘到 %s!\\n重启?"
 
-#: menu.sh:1154 menu.sh:1182 menu.sh:1189
+#: menu.sh:1156
+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:1165
+msgid "opkg installing ..."
+msgstr "opkg 安装中 ..."
+
+#: menu.sh:1167
+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:1177 menu.sh:1205 menu.sh:1212
 msgid "Try recovery DSM"
 msgstr "尝试恢复DSM系统"
 
-#: menu.sh:1155
+#: menu.sh:1178
 msgid "Trying to recovery a DSM installed system"
 msgstr "尝试恢复已安装的DSM系统中"
 
-#: menu.sh:1176
+#: menu.sh:1199
 msgid "Found a installation:\\nModel: %s\\nBuildnumber: %s"
 msgstr "找到已安装:\\n型号:  %s\\n版本: %s"
 
-#: menu.sh:1180
+#: menu.sh:1203
 msgid "\\nSerial: %s"
 msgstr "\\nSN: %s"
 
-#: menu.sh:1190
+#: menu.sh:1213
 msgid "Unfortunately I couldn't mount the DSM partition!"
 msgstr "很遗憾, 我无法挂载DSM分区!"
 
-#: menu.sh:1198
+#: menu.sh:1221
 msgid "Edit with caution"
 msgstr "请谨慎编辑"
 
-#: menu.sh:1204
+#: menu.sh:1227
 msgid "Invalid YAML format"
 msgstr "无效的YAML格式"
 
-#: menu.sh:1224
+#: menu.sh:1247
 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:1236 menu.sh:1544
+#: menu.sh:1259 menu.sh:1567
 msgid "Choose a language"
 msgstr "选择语言"
 
-#: menu.sh:1249
+#: menu.sh:1272
 msgid "Choose a layout"
 msgstr "选择布局"
 
-#: menu.sh:1259
+#: menu.sh:1282
 msgid "Choice a keymap"
 msgstr "选择键盘"
 
-#: menu.sh:1277 menu.sh:1287 menu.sh:1295 menu.sh:1301 menu.sh:1305
-#: menu.sh:1310 menu.sh:1316 menu.sh:1323 menu.sh:1332 menu.sh:1337
-#: menu.sh:1354
+#: menu.sh:1300 menu.sh:1310 menu.sh:1318 menu.sh:1324 menu.sh:1328
+#: menu.sh:1333 menu.sh:1339 menu.sh:1346 menu.sh:1355 menu.sh:1360
+#: menu.sh:1377
 msgid "Update arpl"
 msgstr "更新arpl"
 
-#: menu.sh:1278 menu.sh:1362 menu.sh:1370 menu.sh:1376 menu.sh:1380
-#: menu.sh:1384 menu.sh:1388 menu.sh:1393 menu.sh:1404
+#: menu.sh:1301 menu.sh:1385 menu.sh:1393 menu.sh:1399 menu.sh:1403
+#: menu.sh:1407 menu.sh:1411 menu.sh:1416 menu.sh:1427
 msgid "Update addons"
 msgstr "更新插件"
 
-#: menu.sh:1279 menu.sh:1409 menu.sh:1417 menu.sh:1423 menu.sh:1427
-#: menu.sh:1431 menu.sh:1446
+#: menu.sh:1302 menu.sh:1432 menu.sh:1440 menu.sh:1446 menu.sh:1450
+#: menu.sh:1454 menu.sh:1469
 msgid "Update modules"
 msgstr "更新模块"
 
-#: menu.sh:1280 menu.sh:1451 menu.sh:1459 menu.sh:1465 menu.sh:1469
-#: menu.sh:1473 menu.sh:1477 menu.sh:1482
+#: menu.sh:1303 menu.sh:1474 menu.sh:1482 menu.sh:1488 menu.sh:1492
+#: menu.sh:1496 menu.sh:1500 menu.sh:1505
 msgid "Update LKMs"
 msgstr "更新LKMs"
 
-#: menu.sh:1281
+#: menu.sh:1304
 msgid "Set proxy server"
 msgstr "设置代理"
 
-#: menu.sh:1288 menu.sh:1363 menu.sh:1410 menu.sh:1452
+#: menu.sh:1311 menu.sh:1386 menu.sh:1433 menu.sh:1475
 msgid "Checking last version"
 msgstr "检测新版本中"
 
-#: menu.sh:1296 menu.sh:1371 menu.sh:1418 menu.sh:1460
+#: menu.sh:1319 menu.sh:1394 menu.sh:1441 menu.sh:1483
 msgid "Error checking new version"
 msgstr "检测新版本错误"
 
-#: menu.sh:1302 menu.sh:1377 menu.sh:1424 menu.sh:1466
+#: menu.sh:1325 menu.sh:1400 menu.sh:1447 menu.sh:1489
 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:1306
+#: menu.sh:1329
 msgid "Downloading last version %s"
 msgstr "下载新版本 %s 中"
 
-#: menu.sh:1311
+#: menu.sh:1334
 msgid "Error downloading update file"
 msgstr "下载新版本错误"
 
-#: menu.sh:1317
+#: menu.sh:1340
 msgid "Error extracting update file"
 msgstr "更新文件解压错误"
 
-#: menu.sh:1324
+#: menu.sh:1347
 msgid "Checksum do not match!"
 msgstr "Checksum不匹配!"
 
-#: menu.sh:1333
+#: menu.sh:1356
 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:1338
+#: menu.sh:1361
 msgid "Installing new files"
 msgstr "安装更新中"
 
-#: menu.sh:1355
+#: menu.sh:1378
 msgid "Arpl updated with success to %s!\\nReboot?"
 msgstr "Arpl更新成功 %s!\\n重启?"
 
-#: menu.sh:1381 menu.sh:1428 menu.sh:1470
+#: menu.sh:1404 menu.sh:1451 menu.sh:1493
 msgid "Downloading last version"
 msgstr "下载新版本中"
 
-#: menu.sh:1385
+#: menu.sh:1408
 msgid "Error downloading new version"
 msgstr "下载新版本错误"
 
-#: menu.sh:1389 menu.sh:1478
+#: menu.sh:1412 menu.sh:1501
 msgid "Extracting last version"
 msgstr "解压新版本"
 
-#: menu.sh:1394
+#: menu.sh:1417
 msgid "Installing new addons"
 msgstr "安装新插件中"
 
-#: menu.sh:1405
+#: menu.sh:1428
 msgid "Addons updated with success!"
 msgstr "插件更新成功!"
 
-#: menu.sh:1432 menu.sh:1474
+#: menu.sh:1455 menu.sh:1497
 msgid "Error downloading last version"
 msgstr "下载新版本错误"
 
-#: menu.sh:1447
+#: menu.sh:1470
 msgid "Modules updated with success!"
 msgstr "模块更新成功!"
 
-#: menu.sh:1483
+#: menu.sh:1506
 msgid "LKMs updated with success!"
 msgstr "LKMs更新成功!"
 
-#: menu.sh:1489
+#: menu.sh:1512
 msgid "Set Proxy Server"
 msgstr "设置代理"
 
-#: menu.sh:1490
+#: menu.sh:1513
 msgid "Please enter a proxy server url"
 msgstr "请输入代理服务器url"
 
-#: menu.sh:1501
+#: menu.sh:1524
 msgid "Invalid proxy server url, continue?"
 msgstr "无效的代理服务器url,是否继续?"
 
-#: menu.sh:1524
+#: menu.sh:1547
 msgid "Choose a model"
 msgstr "选择型号"
 
-#: menu.sh:1526
+#: menu.sh:1549
 msgid "Choose a Build Number"
 msgstr "选择版本"
 
-#: menu.sh:1527
+#: menu.sh:1550
 msgid "Choose a serial number"
 msgstr "选择SN"
 
-#: menu.sh:1529
+#: menu.sh:1552
 msgid "Addons"
 msgstr "插件"
 
-#: menu.sh:1531
+#: menu.sh:1554
 msgid "Cmdline menu"
 msgstr "设置Cmdline"
 
-#: menu.sh:1532
+#: menu.sh:1555
 msgid "Synoinfo menu"
 msgstr "设置Synoinfo"
 
-#: menu.sh:1535
+#: menu.sh:1558
 msgid "Advanced menu"
 msgstr "高级设置"
 
-#: menu.sh:1538
+#: menu.sh:1561
 msgid "Build the loader"
 msgstr "编译引导"
 
-#: menu.sh:1542
+#: menu.sh:1565
 msgid "Boot the loader"
 msgstr "启动"
 
-#: menu.sh:1545
+#: menu.sh:1568
 msgid "Choose a keymap"
 msgstr "选择键盘"
 
-#: menu.sh:1547
+#: menu.sh:1570
 msgid "Clean disk cache"
 msgstr "清除磁盘缓存"
 
-#: menu.sh:1549
+#: menu.sh:1572
 msgid "Update menu"
 msgstr "更新"
 
-#: menu.sh:1576
+#: menu.sh:1599
 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 46e1e226..272235e2 100755
--- a/files/board/arpl/overlayfs/opt/arpl/menu.sh
+++ b/files/board/arpl/overlayfs/opt/arpl/menu.sh
@@ -363,6 +363,7 @@ function moduleMenu() {
     dialog --backtitle "`backtitle`"  --default-item ${NEXT} \
       --menu "$(TEXT "Choose a option")" 0 0 0 \
       s "$(TEXT "Show selected modules")" \
+      l "$(TEXT "Select loaded modules")" \
       a "$(TEXT "Select all modules")" \
       d "$(TEXT "Deselect all modules")" \
       c "$(TEXT "Choose modules to include")" \
@@ -378,6 +379,21 @@ function moduleMenu() {
         dialog --backtitle "`backtitle`" --title "$(TEXT "User modules")" \
           --msgbox "${ITEMS}" 0 0
         ;;
+      l) dialog --backtitle "`backtitle`" --title "$(TEXT "Modules")" \
+           --infobox "$(TEXT "Selecting loaded modules")" 0 0
+        KOLIST=""
+        for I in `lsmod | awk -F' ' '{print $1}' | grep -v 'Module'`; do
+          KOLIST+="`getdepends ${PLATFORM} ${KVER} ${I}` ${I} "
+        done
+        KOLIST=(`echo ${KOLIST} | tr ' ' '\n' | sort -u`)
+        unset USERMODULES
+        declare -A USERMODULES
+        writeConfigKey "modules" "{}" "${USER_CONFIG_FILE}"
+        for ID in ${KOLIST[@]}; do
+          USERMODULES["${ID}"]=""
+          writeConfigKey "modules.${ID}" "" "${USER_CONFIG_FILE}"
+        done
+        ;;
       a) dialog --backtitle "`backtitle`" --title "$(TEXT "Modules")" \
            --infobox "$(TEXT "Selecting all modules")" 0 0
         unset USERMODULES
@@ -645,20 +661,11 @@ function synoinfoMenu() {
 ###############################################################################
 # Extract linux and ramdisk files from the DSM .pat
 function extractDsmFiles() {
-  # echo "$(TEXT "Get Online hash...")"
-  # REPO_URL="https://raw.githubusercontent.com/wjz304/arpl-i18n/main/files/board/arpl/overlayfs/opt/arpl/model-configs/${MODEL//+/\%2B}.yml"
-  # curl -skL -m 5 "${REPO_URL}" -o "/tmp/REPO_MODEL.yml"
-  # PAT_URL="`readModelKey "${MODEL}" "builds.${BUILD}.pat.url"`"
-  # PAT_HASH="`readConfigKey "builds.${BUILD}.pat.hash" "/tmp/REPO_MODEL.yml"`"
-  # RAMDISK_HASH="`readConfigKey "builds.${BUILD}.pat.ramdisk-hash" "/tmp/REPO_MODEL.yml"`"
-  # ZIMAGE_HASH="`readConfigKey "builds.${BUILD}.pat.zimage-hash" "/tmp/REPO_MODEL.yml"`"
-  # if [ -z "${PAT_URL}" -o -z "${PAT_HASH}" -o -z "${RAMDISK_HASH}" -o -z "${ZIMAGE_HASH}" ]; then
-  #   echo "$(TEXT "Get Offline hash...")"
-    PAT_URL="`readModelKey "${MODEL}" "builds.${BUILD}.pat.url"`"
-    PAT_HASH="`readModelKey "${MODEL}" "builds.${BUILD}.pat.hash"`"
-    RAMDISK_HASH="`readModelKey "${MODEL}" "builds.${BUILD}.pat.ramdisk-hash"`"
-    ZIMAGE_HASH="`readModelKey "${MODEL}" "builds.${BUILD}.pat.zimage-hash"`"
-  # fi
+  PAT_URL="`readModelKey "${MODEL}" "builds.${BUILD}.pat.url"`"
+  PAT_HASH="`readModelKey "${MODEL}" "builds.${BUILD}.pat.hash"`"
+  RAMDISK_HASH="`readModelKey "${MODEL}" "builds.${BUILD}.pat.ramdisk-hash"`"
+  ZIMAGE_HASH="`readModelKey "${MODEL}" "builds.${BUILD}.pat.zimage-hash"`"
+
   SPACELEFT=`df --block-size=1 | awk '/'${LOADER_DEVICE_NAME}'3/{print $4}'`  # Check disk space left
 
   PAT_FILE="${MODEL}-${BUILD}.pat"
@@ -904,6 +911,7 @@ function advancedMenu() {
       echo "b \"$(TEXT "Backup bootloader disk # test")\""             >> "${TMP_PATH}/menu"
       echo "r \"$(TEXT "Restore bootloader disk # test")\""            >> "${TMP_PATH}/menu"
     fi
+    echo "o \"$(TEXT "Development tools")\""                         >> "${TMP_PATH}/menu"
     echo "e \"$(TEXT "Exit")\""                                      >> "${TMP_PATH}/menu"
 
     dialog --default-item ${NEXT} --backtitle "`backtitle`" --title "$(TEXT "Advanced")" \
@@ -1030,7 +1038,7 @@ function advancedMenu() {
         mkdir -p "${RDXZ_PATH}"
         (cd "${RDXZ_PATH}"; xz -dc < "/mnt/p3/initrd-arpl" | cpio -idm) >/dev/null 2>&1 || true
         rm -rf "${RDXZ_PATH}/opt/arpl"
-        cp -rf "/opt/arpl" "${RDXZ_PATH}/opt"
+        cp -rf "/opt" "${RDXZ_PATH}/"
         (cd "${RDXZ_PATH}"; find . 2>/dev/null | cpio -o -H newc -R root:root | xz --check=crc32 > "/mnt/p3/initrd-arpl") || true
         rm -rf "${RDXZ_PATH}"
         dialog --backtitle "`backtitle`" --colors --aspect 18 \
@@ -1143,6 +1151,21 @@ function advancedMenu() {
           exit
         fi
         ;;
+      o)
+        dialog --backtitle "`backtitle`" --title "$(TEXT "Development tools")" --aspect 18 \
+            --yesno "$(TEXT "This option only installs opkg package management, allowing you to install more tools for use and debugging. Do you want to continue?")" 0 0
+        [ $? -ne 0 ] && return
+        (
+          wget -O - http://bin.entware.net/x64-k3.2/installer/generic.sh | /bin/sh
+          sed -i 's|:/opt/arpl|:/opt/bin:/opt/arpl|' ~/.bashrc
+          source ~/.bashrc
+          opkg update
+          #opkg install python3 python3-pip
+        ) | dialog --backtitle "`backtitle`" --title "$(TEXT "Development tools")" \
+            --progressbox "$(TEXT "opkg installing ...")" 20 70
+        dialog --backtitle "`backtitle`" --colors --aspect 18 \
+          --msgbox "$(TEXT "opkg install is complete. Please reconnect to SSH/web, or execute 'source ~/.bashrc'")" 0 0
+        ;;
       e) break ;;
     esac
   done