diff --git a/files/board/arpl/overlayfs/opt/arpl/lang/arpl.pot b/files/board/arpl/overlayfs/opt/arpl/lang/arpl.pot
index 82ecb18e..53ba2e8e 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: 2023-04-28 23:53+0800\n"
+"POT-Creation-Date: 2023-05-05 15:25+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"
@@ -33,12 +33,12 @@ msgstr ""
 msgid "DSM zImage changed"
 msgstr ""
 
-#: boot.sh:27 boot.sh:39 menu.sh:577 menu.sh:603 menu.sh:672 menu.sh:683
-#: menu.sh:712 menu.sh:722 menu.sh:729
+#: boot.sh:27 boot.sh:39 menu.sh:589 menu.sh:615 menu.sh:684 menu.sh:695
+#: menu.sh:724 menu.sh:735 menu.sh:742
 msgid "Error"
 msgstr ""
 
-#: boot.sh:28 menu.sh:723
+#: boot.sh:28 menu.sh:736
 msgid "zImage not patched:\\n"
 msgstr ""
 
@@ -46,7 +46,7 @@ msgstr ""
 msgid "DSM Ramdisk changed"
 msgstr ""
 
-#: boot.sh:40 menu.sh:730
+#: boot.sh:40 menu.sh:743
 msgid "Ramdisk not patched:\\n"
 msgstr ""
 
@@ -187,663 +187,679 @@ msgstr ""
 msgid "Choose the model"
 msgstr ""
 
-#: menu.sh:138
+#: menu.sh:139
 msgid "Choose a build number"
 msgstr ""
 
-#: menu.sh:149 menu.sh:153
+#: menu.sh:150 menu.sh:154
 msgid "Build Number"
 msgstr ""
 
-#: menu.sh:150
+#: menu.sh:151
 msgid ""
 "This version does not support UEFI startup, Please select another version or "
 "switch the startup mode."
 msgstr ""
 
-#: menu.sh:154
+#: menu.sh:155
 msgid "Reconfiguring Synoinfo, Addons and Modules"
 msgstr ""
 
-#: menu.sh:187 menu.sh:236 menu.sh:355 menu.sh:468 menu.sh:920 menu.sh:1066
+#: menu.sh:189 menu.sh:238 menu.sh:357 menu.sh:470 menu.sh:946 menu.sh:1092
 msgid "Choose a option"
 msgstr ""
 
-#: menu.sh:188
+#: menu.sh:190
 msgid "Generate a random serial number"
 msgstr ""
 
-#: menu.sh:189
+#: menu.sh:191
 msgid "Enter a serial number"
 msgstr ""
 
-#: menu.sh:197
+#: menu.sh:199
 msgid "Please enter a serial number "
 msgstr ""
 
-#: menu.sh:206 menu.sh:425 menu.sh:1013 menu.sh:1279
+#: menu.sh:208 menu.sh:427 menu.sh:1039 menu.sh:1306
 msgid "Alert"
 msgstr ""
 
-#: menu.sh:207
+#: menu.sh:209
 msgid "Invalid serial, continue?"
 msgstr ""
 
-#: menu.sh:237
+#: menu.sh:239
 msgid "Add an addon"
 msgstr ""
 
-#: menu.sh:238
+#: menu.sh:240
 msgid "Delete addon(s)"
 msgstr ""
 
-#: menu.sh:239
+#: menu.sh:241
 msgid "Show user addons"
 msgstr ""
 
-#: menu.sh:240
+#: menu.sh:242
 msgid "Show all available addons"
 msgstr ""
 
-#: menu.sh:241
+#: menu.sh:243
 msgid "Download a external addon"
 msgstr ""
 
-#: menu.sh:242 menu.sh:352 menu.sh:464 menu.sh:762 menu.sh:925 menu.sh:1072
-#: menu.sh:1328
+#: menu.sh:244 menu.sh:354 menu.sh:466 menu.sh:780 menu.sh:951 menu.sh:1098
+#: menu.sh:1355
 msgid "Exit"
 msgstr ""
 
-#: menu.sh:253
+#: menu.sh:255
 msgid "No available addons to add"
 msgstr ""
 
-#: menu.sh:257
+#: menu.sh:259
 msgid "Select an addon"
 msgstr ""
 
-#: menu.sh:262
+#: menu.sh:264
 msgid "Params"
 msgstr ""
 
-#: menu.sh:263
+#: menu.sh:265
 msgid "Type a opcional params to addon"
 msgstr ""
 
-#: menu.sh:272
+#: menu.sh:274
 msgid "No user addons to remove"
 msgstr ""
 
-#: menu.sh:280
+#: menu.sh:282
 msgid "Select addon to remove"
 msgstr ""
 
-#: menu.sh:296
+#: menu.sh:298
 msgid "User addons"
 msgstr ""
 
-#: menu.sh:309
+#: menu.sh:311
 msgid "Available addons"
 msgstr ""
 
-#: menu.sh:313
+#: menu.sh:315
 msgid "please enter the complete URL to download.\\n"
 msgstr ""
 
-#: menu.sh:319 menu.sh:559
+#: menu.sh:321 menu.sh:571
 msgid "Downloading %s"
 msgstr ""
 
-#: menu.sh:322 menu.sh:569 menu.sh:632
+#: menu.sh:324 menu.sh:581 menu.sh:644
 msgid "Error downloading"
 msgstr ""
 
-#: menu.sh:323
+#: menu.sh:325
 msgid "Check internet, URL or cache disk space"
 msgstr ""
 
-#: menu.sh:328
+#: menu.sh:330
 msgid "Success"
 msgstr ""
 
-#: menu.sh:329
+#: menu.sh:331
 msgid "Addon '%s' added to loader"
 msgstr ""
 
-#: menu.sh:331
+#: menu.sh:333
 msgid "Invalid addon"
 msgstr ""
 
-#: menu.sh:332
+#: menu.sh:334
 msgid "File format not recognized!"
 msgstr ""
 
-#: menu.sh:347
+#: menu.sh:349
 msgid "Add/edit a cmdline item"
 msgstr ""
 
-#: menu.sh:348
+#: menu.sh:350
 msgid "Delete cmdline item(s)"
 msgstr ""
 
-#: menu.sh:349
+#: menu.sh:351
 msgid "Define a custom MAC"
 msgstr ""
 
-#: menu.sh:350
+#: menu.sh:352
 msgid "Show user cmdline"
 msgstr ""
 
-#: menu.sh:351
+#: menu.sh:353
 msgid "Show model/build cmdline"
 msgstr ""
 
-#: menu.sh:360 menu.sh:366 menu.sh:402 menu.sh:412 menu.sh:421 menu.sh:423
-#: menu.sh:436
+#: menu.sh:362 menu.sh:368 menu.sh:404 menu.sh:414 menu.sh:423 menu.sh:425
+#: menu.sh:438
 msgid "User cmdline"
 msgstr ""
 
-#: menu.sh:361
+#: menu.sh:363
 msgid "Type a name of cmdline"
 msgstr ""
 
-#: menu.sh:367
+#: menu.sh:369
 msgid "Type a value of '%s' cmdline"
 msgstr ""
 
-#: menu.sh:376
+#: menu.sh:378
 msgid "No user cmdline to remove"
 msgstr ""
 
-#: menu.sh:384
+#: menu.sh:386
 msgid "Select cmdline to remove"
 msgstr ""
 
-#: menu.sh:403
+#: menu.sh:405
 msgid "Type a custom MAC address of %s"
 msgstr ""
 
-#: menu.sh:412
+#: menu.sh:414
 msgid "Invalid MAC"
 msgstr ""
 
-#: menu.sh:421
+#: menu.sh:423
 msgid "Changing MAC"
 msgstr ""
 
-#: menu.sh:423
+#: menu.sh:425
 msgid "Renewing IP"
 msgstr ""
 
-#: menu.sh:426
+#: menu.sh:428
 msgid "Continue to custom MAC?"
 msgstr ""
 
-#: menu.sh:444
+#: menu.sh:446
 msgid "Model/build cmdline"
 msgstr ""
 
-#: menu.sh:461
+#: menu.sh:463
 msgid "Add/edit a synoinfo item"
 msgstr ""
 
-#: menu.sh:462
+#: menu.sh:464
 msgid "Delete synoinfo item(s)"
 msgstr ""
 
-#: menu.sh:463
+#: menu.sh:465
 msgid "Show synoinfo entries"
 msgstr ""
 
-#: menu.sh:473 menu.sh:479 menu.sh:514
+#: menu.sh:475 menu.sh:481 menu.sh:516
 msgid "Synoinfo entries"
 msgstr ""
 
-#: menu.sh:474
+#: menu.sh:476
 msgid "Type a name of synoinfo entry"
 msgstr ""
 
-#: menu.sh:480
+#: menu.sh:482
 msgid "Type a value of '%s' synoinfo entry"
 msgstr ""
 
-#: menu.sh:490
+#: menu.sh:492
 msgid "No synoinfo entries to remove"
 msgstr ""
 
-#: menu.sh:498
+#: menu.sh:500
 msgid "Select synoinfo entry to remove"
 msgstr ""
 
-#: menu.sh:539
+#: menu.sh:527
+msgid "Get Online hash..."
+msgstr ""
+
+#: menu.sh:535
+msgid "Get Offline hash..."
+msgstr ""
+
+#: menu.sh:550
 msgid "%s cached."
 msgstr ""
 
-#: menu.sh:543
+#: menu.sh:554
 msgid "Cleaning cache"
 msgstr ""
 
-#: menu.sh:555
+#: menu.sh:566
 msgid ""
 "Based on the current network situation, switch to %s mirror to downloading."
 msgstr ""
 
-#: menu.sh:570 menu.sh:633
+#: menu.sh:582 menu.sh:645
 msgid "Check internet or cache disk space"
 msgstr ""
 
-#: menu.sh:575
+#: menu.sh:587
 msgid "Checking hash of %s: "
 msgstr ""
 
-#: menu.sh:578
+#: menu.sh:590
 msgid "Hash of pat not match, try again!"
 msgstr ""
 
-#: menu.sh:582 menu.sh:676 menu.sh:687 menu.sh:698
+#: menu.sh:594 menu.sh:688 menu.sh:699 menu.sh:710
 msgid "OK"
 msgstr ""
 
-#: menu.sh:586
+#: menu.sh:598
 msgid "Disassembling %s: "
 msgstr ""
 
-#: menu.sh:591
+#: menu.sh:603
 msgid "Uncompressed tar"
 msgstr ""
 
-#: menu.sh:595
+#: menu.sh:607
 msgid "Compressed tar"
 msgstr ""
 
-#: menu.sh:599
+#: menu.sh:611
 msgid "Encrypted"
 msgstr ""
 
-#: menu.sh:604
+#: menu.sh:616
 msgid ""
 "Could not determine if pat file is encrypted or not, maybe corrupted, try "
 "again!"
 msgstr ""
 
-#: menu.sh:615
+#: menu.sh:627
 msgid "Extractor cached."
 msgstr ""
 
-#: menu.sh:622
+#: menu.sh:634
 msgid "Downloading old pat to extract synology .pat extractor..."
 msgstr ""
 
-#: menu.sh:644 menu.sh:664
+#: menu.sh:656 menu.sh:676
 msgid "Error extracting"
 msgstr ""
 
-#: menu.sh:658 menu.sh:661
+#: menu.sh:670 menu.sh:673
 msgid "Extracting..."
 msgstr ""
 
-#: menu.sh:668
+#: menu.sh:680
 msgid "Checking hash of zImage: "
 msgstr ""
 
-#: menu.sh:673
+#: menu.sh:685
 msgid "Hash of zImage not match, try again!"
 msgstr ""
 
-#: menu.sh:679
+#: menu.sh:691
 msgid "Checking hash of ramdisk: "
 msgstr ""
 
-#: menu.sh:684
+#: menu.sh:696
 msgid "Hash of ramdisk not match, try again!"
 msgstr ""
 
-#: menu.sh:690
+#: menu.sh:702
 msgid "Copying files: "
 msgstr ""
 
-#: menu.sh:713
+#: menu.sh:725
 msgid "Addon %s not found!"
 msgstr ""
 
-#: menu.sh:734 menu.sh:1346
+#: menu.sh:747 menu.sh:1373
 msgid "Cleaning"
 msgstr ""
 
-#: menu.sh:737
+#: menu.sh:750
 msgid "Ready!"
 msgstr ""
 
-#: menu.sh:750
+#: menu.sh:763
 msgid "Switch LKM version:"
 msgstr ""
 
-#: menu.sh:751 menu.sh:910 menu.sh:936 menu.sh:947 menu.sh:960 menu.sh:966
+#: menu.sh:764 menu.sh:936 menu.sh:962 menu.sh:973 menu.sh:986 menu.sh:992
 msgid "Modules"
 msgstr ""
 
-#: menu.sh:754
+#: menu.sh:767
 msgid "Switch direct boot:"
 msgstr ""
 
-#: menu.sh:756
+#: menu.sh:769
 msgid "Edit user config file manually"
 msgstr ""
 
-#: menu.sh:757
+#: menu.sh:770
 msgid "Try to recovery a DSM installed system"
 msgstr ""
 
-#: menu.sh:758
+#: menu.sh:771
 msgid "Show SATA(s) # ports and drives"
 msgstr ""
 
-#: menu.sh:759
+#: menu.sh:772
 msgid "Format disk(s) # Without loader disk"
 msgstr ""
 
-#: menu.sh:760
+#: menu.sh:774
 msgid "Custom dts location:/mnt/p1/model.dts # Need rebuild"
 msgstr ""
 
-#: menu.sh:761 menu.sh:840 menu.sh:851
+#: menu.sh:776 menu.sh:858 menu.sh:869
 msgid "Persistence of arpl modifications"
 msgstr ""
 
-#: menu.sh:764 menu.sh:822
+#: menu.sh:778
+msgid "show pat download link"
+msgstr ""
+
+#: menu.sh:782 menu.sh:840
 msgid "Advanced"
 msgstr ""
 
-#: menu.sh:765 menu.sh:1331
+#: menu.sh:783 menu.sh:1358
 msgid "Choose the option"
 msgstr ""
 
-#: menu.sh:809
+#: menu.sh:827
 msgid "\\nTotal of ports: %s\\n"
 msgstr ""
 
-#: menu.sh:810
+#: menu.sh:828
 msgid ""
 "\\nPorts with color \\Z1red\\Zn as DUMMY, color \\Z2\\Zbgreen\\Zn has drive "
 "connected."
 msgstr ""
 
-#: menu.sh:811
+#: menu.sh:829
 msgid "\\nRecommended value:"
 msgstr ""
 
-#: menu.sh:812
+#: menu.sh:830
 msgid "\\nDiskIdxMap:"
 msgstr ""
 
-#: menu.sh:821 menu.sh:826 menu.sh:833
+#: menu.sh:839 menu.sh:844 menu.sh:851
 msgid "Format disk"
 msgstr ""
 
-#: menu.sh:827
+#: menu.sh:845
 msgid ""
 "Warning:\\nThis operation is irreversible. Please backup important data. Do "
 "you want to continue?"
 msgstr ""
 
-#: menu.sh:834
+#: menu.sh:852
 msgid "Formatting ..."
 msgstr ""
 
-#: menu.sh:835
+#: menu.sh:853
 msgid "Formatting is complete."
 msgstr ""
 
-#: menu.sh:841
+#: menu.sh:859
 msgid ""
 "Warning:\\nDo not terminate midway, otherwise it may cause damage to the "
 "arpl. Do you want to continue?"
 msgstr ""
 
-#: menu.sh:852
+#: menu.sh:870
 msgid "Persisting ..."
 msgstr ""
 
-#: menu.sh:853
+#: menu.sh:871
 msgid "Persisting is complete."
 msgstr ""
 
-#: menu.sh:865 menu.sh:893 menu.sh:900
+#: menu.sh:880
+msgid "*.pat download link"
+msgstr ""
+
+#: menu.sh:891 menu.sh:919 menu.sh:926
 msgid "Try recovery DSM"
 msgstr ""
 
-#: menu.sh:866
+#: menu.sh:892
 msgid "Trying to recovery a DSM installed system"
 msgstr ""
 
-#: menu.sh:887
+#: menu.sh:913
 msgid "Found a installation:\\nModel: %s\\nBuildnumber: %s"
 msgstr ""
 
-#: menu.sh:891
+#: menu.sh:917
 msgid "\\nSerial: %s"
 msgstr ""
 
-#: menu.sh:901
+#: menu.sh:927
 msgid "Unfortunately I couldn't mount the DSM partition!"
 msgstr ""
 
-#: menu.sh:911
+#: menu.sh:937
 msgid "Reading modules"
 msgstr ""
 
-#: menu.sh:921
+#: menu.sh:947
 msgid "Show selected modules"
 msgstr ""
 
-#: menu.sh:922
+#: menu.sh:948
 msgid "Select all modules"
 msgstr ""
 
-#: menu.sh:923
+#: menu.sh:949
 msgid "Deselect all modules"
 msgstr ""
 
-#: menu.sh:924
+#: menu.sh:950
 msgid "Choose modules to include"
 msgstr ""
 
-#: menu.sh:933
+#: menu.sh:959
 msgid "User modules"
 msgstr ""
 
-#: menu.sh:937
+#: menu.sh:963
 msgid "Selecting all modules"
 msgstr ""
 
-#: menu.sh:948
+#: menu.sh:974
 msgid "Deselecting all modules"
 msgstr ""
 
-#: menu.sh:961
+#: menu.sh:987
 msgid "Select modules to include"
 msgstr ""
 
-#: menu.sh:967
+#: menu.sh:993
 msgid "Writing to user config"
 msgstr ""
 
-#: menu.sh:988
+#: menu.sh:1014
 msgid "Edit with caution"
 msgstr ""
 
-#: menu.sh:994
+#: menu.sh:1020
 msgid "Invalid YAML format"
 msgstr ""
 
-#: menu.sh:1014
+#: menu.sh:1040
 msgid "Config changed, would you like to rebuild the loader?"
 msgstr ""
 
-#: menu.sh:1026 menu.sh:1322
+#: menu.sh:1052 menu.sh:1349
 msgid "Choose a language"
 msgstr ""
 
-#: menu.sh:1039
+#: menu.sh:1065
 msgid "Choose a layout"
 msgstr ""
 
-#: menu.sh:1049
+#: menu.sh:1075
 msgid "Choice a keymap"
 msgstr ""
 
-#: menu.sh:1067 menu.sh:1077 menu.sh:1085 menu.sh:1091 menu.sh:1095
-#: menu.sh:1100 menu.sh:1106 menu.sh:1113 menu.sh:1117 menu.sh:1134
+#: menu.sh:1093 menu.sh:1103 menu.sh:1111 menu.sh:1117 menu.sh:1121
+#: menu.sh:1126 menu.sh:1132 menu.sh:1139 menu.sh:1143 menu.sh:1160
 msgid "Update arpl"
 msgstr ""
 
-#: menu.sh:1068 menu.sh:1142 menu.sh:1150 menu.sh:1156 menu.sh:1160
-#: menu.sh:1164 menu.sh:1168 menu.sh:1173 menu.sh:1183
+#: menu.sh:1094 menu.sh:1168 menu.sh:1176 menu.sh:1182 menu.sh:1186
+#: menu.sh:1190 menu.sh:1194 menu.sh:1199 menu.sh:1210
 msgid "Update addons"
 msgstr ""
 
-#: menu.sh:1069 menu.sh:1188 menu.sh:1196 menu.sh:1202 menu.sh:1206
-#: menu.sh:1210 menu.sh:1225
+#: menu.sh:1095 menu.sh:1215 menu.sh:1223 menu.sh:1229 menu.sh:1233
+#: menu.sh:1237 menu.sh:1252
 msgid "Update modules"
 msgstr ""
 
-#: menu.sh:1070 menu.sh:1230 menu.sh:1238 menu.sh:1244 menu.sh:1248
-#: menu.sh:1252 menu.sh:1256 menu.sh:1261
+#: menu.sh:1096 menu.sh:1257 menu.sh:1265 menu.sh:1271 menu.sh:1275
+#: menu.sh:1279 menu.sh:1283 menu.sh:1288
 msgid "Update LKMs"
 msgstr ""
 
-#: menu.sh:1071
+#: menu.sh:1097
 msgid "Set proxy server"
 msgstr ""
 
-#: menu.sh:1078 menu.sh:1143 menu.sh:1189 menu.sh:1231
+#: menu.sh:1104 menu.sh:1169 menu.sh:1216 menu.sh:1258
 msgid "Checking last version"
 msgstr ""
 
-#: menu.sh:1086 menu.sh:1151 menu.sh:1197 menu.sh:1239
+#: menu.sh:1112 menu.sh:1177 menu.sh:1224 menu.sh:1266
 msgid "Error checking new version"
 msgstr ""
 
-#: menu.sh:1092 menu.sh:1157 menu.sh:1203 menu.sh:1245
+#: menu.sh:1118 menu.sh:1183 menu.sh:1230 menu.sh:1272
 msgid "No new version. Actual version is %s\\nForce update?"
 msgstr ""
 
-#: menu.sh:1096
+#: menu.sh:1122
 msgid "Downloading last version %s"
 msgstr ""
 
-#: menu.sh:1101
+#: menu.sh:1127
 msgid "Error downloading update file"
 msgstr ""
 
-#: menu.sh:1107
+#: menu.sh:1133
 msgid "Error extracting update file"
 msgstr ""
 
-#: menu.sh:1114
+#: menu.sh:1140
 msgid "Checksum do not match!"
 msgstr ""
 
-#: menu.sh:1118
+#: menu.sh:1144
 msgid "Installing new files"
 msgstr ""
 
-#: menu.sh:1135
+#: menu.sh:1161
 msgid "Arpl updated with success to %s!\\nReboot?"
 msgstr ""
 
-#: menu.sh:1161 menu.sh:1207 menu.sh:1249
+#: menu.sh:1187 menu.sh:1234 menu.sh:1276
 msgid "Downloading last version"
 msgstr ""
 
-#: menu.sh:1165
+#: menu.sh:1191
 msgid "Error downloading new version"
 msgstr ""
 
-#: menu.sh:1169 menu.sh:1257
+#: menu.sh:1195 menu.sh:1284
 msgid "Extracting last version"
 msgstr ""
 
-#: menu.sh:1174
+#: menu.sh:1200
 msgid "Installing new addons"
 msgstr ""
 
-#: menu.sh:1184
+#: menu.sh:1211
 msgid "Addons updated with success!"
 msgstr ""
 
-#: menu.sh:1211 menu.sh:1253
+#: menu.sh:1238 menu.sh:1280
 msgid "Error downloading last version"
 msgstr ""
 
-#: menu.sh:1226
+#: menu.sh:1253
 msgid "Modules updated with success!"
 msgstr ""
 
-#: menu.sh:1262
+#: menu.sh:1289
 msgid "LKMs updated with success!"
 msgstr ""
 
-#: menu.sh:1268
+#: menu.sh:1295
 msgid "Set Proxy Server"
 msgstr ""
 
-#: menu.sh:1269
+#: menu.sh:1296
 msgid "Please enter a proxy server url"
 msgstr ""
 
-#: menu.sh:1280
+#: menu.sh:1307
 msgid "Invalid proxy server url, continue?"
 msgstr ""
 
-#: menu.sh:1303
+#: menu.sh:1330
 msgid "Choose a model"
 msgstr ""
 
-#: menu.sh:1305
+#: menu.sh:1332
 msgid "Choose a Build Number"
 msgstr ""
 
-#: menu.sh:1306
+#: menu.sh:1333
 msgid "Choose a serial number"
 msgstr ""
 
-#: menu.sh:1308
+#: menu.sh:1335
 msgid "Addons"
 msgstr ""
 
-#: menu.sh:1309
+#: menu.sh:1336
 msgid "Cmdline menu"
 msgstr ""
 
-#: menu.sh:1310
+#: menu.sh:1337
 msgid "Synoinfo menu"
 msgstr ""
 
-#: menu.sh:1313
+#: menu.sh:1340
 msgid "Advanced menu"
 msgstr ""
 
-#: menu.sh:1316
+#: menu.sh:1343
 msgid "Build the loader"
 msgstr ""
 
-#: menu.sh:1320
+#: menu.sh:1347
 msgid "Boot the loader"
 msgstr ""
 
-#: menu.sh:1323
+#: menu.sh:1350
 msgid "Choose a keymap"
 msgstr ""
 
-#: menu.sh:1325
+#: menu.sh:1352
 msgid "Clean disk cache"
 msgstr ""
 
-#: menu.sh:1327
+#: menu.sh:1354
 msgid "Update menu"
 msgstr ""
 
-#: menu.sh:1353
+#: menu.sh:1380
 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 5ee7eab3..e6c9a812 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 af4349a0..caac6e4d 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: 2023-04-28 23:53+0800\n"
-"PO-Revision-Date: 2023-04-28 23:53+0800\n"
+"POT-Creation-Date: 2023-05-05 15:25+0800\n"
+"PO-Revision-Date: 2023-05-05 15:26+0800\n"
 "Last-Translator: ing <wjz304@qq.com>\n"
 "Language-Team: Chinese (simplified) <i18n-zh@googlegroups.com>\n"
 "Language: zh_CN\n"
@@ -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:577 menu.sh:603 menu.sh:672 menu.sh:683
-#: menu.sh:712 menu.sh:722 menu.sh:729
+#: boot.sh:27 boot.sh:39 menu.sh:589 menu.sh:615 menu.sh:684 menu.sh:695
+#: menu.sh:724 menu.sh:735 menu.sh:742
 msgid "Error"
 msgstr "错误"
 
-#: boot.sh:28 menu.sh:723
+#: boot.sh:28 menu.sh:736
 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:730
+#: boot.sh:40 menu.sh:743
 msgid "Ramdisk not patched:\\n"
 msgstr "Ramdisk打补丁失败:\\n"
 
@@ -186,663 +186,679 @@ msgstr "显示测试型号"
 msgid "Choose the model"
 msgstr "选择型号"
 
-#: menu.sh:138
+#: menu.sh:139
 msgid "Choose a build number"
 msgstr "选择版本"
 
-#: menu.sh:149 menu.sh:153
+#: menu.sh:150 menu.sh:154
 msgid "Build Number"
 msgstr "版本"
 
-#: menu.sh:150
+#: menu.sh:151
 msgid ""
 "This version does not support UEFI startup, Please select another version or "
 "switch the startup mode."
 msgstr "该版本不支持UEFI启动, 请选择其他版本或者切换启动模式."
 
-#: menu.sh:154
+#: menu.sh:155
 msgid "Reconfiguring Synoinfo, Addons and Modules"
 msgstr "重新配置 Syninfo, 插件和模块"
 
-#: menu.sh:187 menu.sh:236 menu.sh:355 menu.sh:468 menu.sh:920 menu.sh:1066
+#: menu.sh:189 menu.sh:238 menu.sh:357 menu.sh:470 menu.sh:946 menu.sh:1092
 msgid "Choose a option"
 msgstr "设置"
 
-#: menu.sh:188
+#: menu.sh:190
 msgid "Generate a random serial number"
 msgstr "生成随机SN"
 
-#: menu.sh:189
+#: menu.sh:191
 msgid "Enter a serial number"
 msgstr "输入SN"
 
-#: menu.sh:197
+#: menu.sh:199
 msgid "Please enter a serial number "
 msgstr "请输入SN "
 
-#: menu.sh:206 menu.sh:425 menu.sh:1013 menu.sh:1279
+#: menu.sh:208 menu.sh:427 menu.sh:1039 menu.sh:1306
 msgid "Alert"
 msgstr "警告"
 
-#: menu.sh:207
+#: menu.sh:209
 msgid "Invalid serial, continue?"
 msgstr "SN无效, 是否继续?"
 
-#: menu.sh:237
+#: menu.sh:239
 msgid "Add an addon"
 msgstr "添加插件"
 
-#: menu.sh:238
+#: menu.sh:240
 msgid "Delete addon(s)"
 msgstr "删除插件(s)"
 
-#: menu.sh:239
+#: menu.sh:241
 msgid "Show user addons"
 msgstr "显示用户插件"
 
-#: menu.sh:240
+#: menu.sh:242
 msgid "Show all available addons"
 msgstr "显示所有可用插件"
 
-#: menu.sh:241
+#: menu.sh:243
 msgid "Download a external addon"
 msgstr "下载外部插件"
 
-#: menu.sh:242 menu.sh:352 menu.sh:464 menu.sh:762 menu.sh:925 menu.sh:1072
-#: menu.sh:1328
+#: menu.sh:244 menu.sh:354 menu.sh:466 menu.sh:780 menu.sh:951 menu.sh:1098
+#: menu.sh:1355
 msgid "Exit"
 msgstr "退出"
 
-#: menu.sh:253
+#: menu.sh:255
 msgid "No available addons to add"
 msgstr "没有可用的插件可添加"
 
-#: menu.sh:257
+#: menu.sh:259
 msgid "Select an addon"
 msgstr "选择插件"
 
-#: menu.sh:262
+#: menu.sh:264
 msgid "Params"
 msgstr "参数"
 
-#: menu.sh:263
+#: menu.sh:265
 msgid "Type a opcional params to addon"
 msgstr "输入插件的加载参数"
 
-#: menu.sh:272
+#: menu.sh:274
 msgid "No user addons to remove"
 msgstr "没有要删除的用户插件"
 
-#: menu.sh:280
+#: menu.sh:282
 msgid "Select addon to remove"
 msgstr "选择要删除的插件"
 
-#: menu.sh:296
+#: menu.sh:298
 msgid "User addons"
 msgstr "用户插件"
 
-#: menu.sh:309
+#: menu.sh:311
 msgid "Available addons"
 msgstr "可用插件"
 
-#: menu.sh:313
+#: menu.sh:315
 msgid "please enter the complete URL to download.\\n"
 msgstr "请输入下载URL.\\n"
 
-#: menu.sh:319 menu.sh:559
+#: menu.sh:321 menu.sh:571
 msgid "Downloading %s"
 msgstr "下载 %s 中"
 
-#: menu.sh:322 menu.sh:569 menu.sh:632
+#: menu.sh:324 menu.sh:581 menu.sh:644
 msgid "Error downloading"
 msgstr "下载失败"
 
-#: menu.sh:323
+#: menu.sh:325
 msgid "Check internet, URL or cache disk space"
 msgstr "请检查internet, URL或磁盘空间"
 
-#: menu.sh:328
+#: menu.sh:330
 msgid "Success"
 msgstr "下载成功"
 
-#: menu.sh:329
+#: menu.sh:331
 msgid "Addon '%s' added to loader"
 msgstr "插件 '%s' 添加到引导中"
 
-#: menu.sh:331
+#: menu.sh:333
 msgid "Invalid addon"
 msgstr "无效插件"
 
-#: menu.sh:332
+#: menu.sh:334
 msgid "File format not recognized!"
 msgstr "文件格式无法识别!"
 
-#: menu.sh:347
+#: menu.sh:349
 msgid "Add/edit a cmdline item"
 msgstr "添加/编辑cmdline参数"
 
-#: menu.sh:348
+#: menu.sh:350
 msgid "Delete cmdline item(s)"
 msgstr "删除cmdline参数(s)"
 
-#: menu.sh:349
+#: menu.sh:351
 msgid "Define a custom MAC"
 msgstr "自定义MAC"
 
-#: menu.sh:350
+#: menu.sh:352
 msgid "Show user cmdline"
 msgstr "显示用户cmdline参数"
 
-#: menu.sh:351
+#: menu.sh:353
 msgid "Show model/build cmdline"
 msgstr "显示型号默认cmdline参数"
 
-#: menu.sh:360 menu.sh:366 menu.sh:402 menu.sh:412 menu.sh:421 menu.sh:423
-#: menu.sh:436
+#: menu.sh:362 menu.sh:368 menu.sh:404 menu.sh:414 menu.sh:423 menu.sh:425
+#: menu.sh:438
 msgid "User cmdline"
 msgstr "用户cmdline参数"
 
-#: menu.sh:361
+#: menu.sh:363
 msgid "Type a name of cmdline"
 msgstr "输入参数的名称"
 
-#: menu.sh:367
+#: menu.sh:369
 msgid "Type a value of '%s' cmdline"
 msgstr "输入 '%s' 参数的值"
 
-#: menu.sh:376
+#: menu.sh:378
 msgid "No user cmdline to remove"
 msgstr "没有用户参数被删除"
 
-#: menu.sh:384
+#: menu.sh:386
 msgid "Select cmdline to remove"
 msgstr "选择要删除的参数"
 
-#: menu.sh:403
+#: menu.sh:405
 msgid "Type a custom MAC address of %s"
 msgstr "输入 %s 的自定义MAC地址"
 
-#: menu.sh:412
+#: menu.sh:414
 msgid "Invalid MAC"
 msgstr "无效的MAC"
 
-#: menu.sh:421
+#: menu.sh:423
 msgid "Changing MAC"
 msgstr "修改MAC"
 
-#: menu.sh:423
+#: menu.sh:425
 msgid "Renewing IP"
 msgstr "刷新IP"
 
-#: menu.sh:426
+#: menu.sh:428
 msgid "Continue to custom MAC?"
 msgstr "继续自定义MAC?"
 
-#: menu.sh:444
+#: menu.sh:446
 msgid "Model/build cmdline"
 msgstr "型号默认cmdline参数"
 
-#: menu.sh:461
+#: menu.sh:463
 msgid "Add/edit a synoinfo item"
 msgstr "添加/编辑Synoinfo参数"
 
-#: menu.sh:462
+#: menu.sh:464
 msgid "Delete synoinfo item(s)"
 msgstr "删除Synoinfo参数(s)"
 
-#: menu.sh:463
+#: menu.sh:465
 msgid "Show synoinfo entries"
 msgstr "显示Synoinfo参数"
 
-#: menu.sh:473 menu.sh:479 menu.sh:514
+#: menu.sh:475 menu.sh:481 menu.sh:516
 msgid "Synoinfo entries"
 msgstr "Synoinfo参数"
 
-#: menu.sh:474
+#: menu.sh:476
 msgid "Type a name of synoinfo entry"
 msgstr "输入参数的名称"
 
-#: menu.sh:480
+#: menu.sh:482
 msgid "Type a value of '%s' synoinfo entry"
 msgstr "输入 '%s' 参数的值"
 
-#: menu.sh:490
+#: menu.sh:492
 msgid "No synoinfo entries to remove"
 msgstr "没有Synoinfo参数被删除"
 
-#: menu.sh:498
+#: menu.sh:500
 msgid "Select synoinfo entry to remove"
 msgstr "选择要删除的参数"
 
-#: menu.sh:539
+#: 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:550
 msgid "%s cached."
 msgstr "%s 已缓存."
 
-#: menu.sh:543
+#: menu.sh:554
 msgid "Cleaning cache"
 msgstr "清除缓存"
 
-#: menu.sh:555
+#: menu.sh:566
 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:570 menu.sh:633
+#: menu.sh:582 menu.sh:645
 msgid "Check internet or cache disk space"
 msgstr "请检查internet或磁盘空间"
 
-#: menu.sh:575
+#: menu.sh:587
 msgid "Checking hash of %s: "
 msgstr "检查 %s 的 hash: "
 
-#: menu.sh:578
+#: menu.sh:590
 msgid "Hash of pat not match, try again!"
 msgstr "pat的Hash不匹配, 请重试!"
 
-#: menu.sh:582 menu.sh:676 menu.sh:687 menu.sh:698
+#: menu.sh:594 menu.sh:688 menu.sh:699 menu.sh:710
 msgid "OK"
 msgstr "OK"
 
-#: menu.sh:586
+#: menu.sh:598
 msgid "Disassembling %s: "
 msgstr "解压 %s: "
 
-#: menu.sh:591
+#: menu.sh:603
 msgid "Uncompressed tar"
 msgstr "未压缩tar"
 
-#: menu.sh:595
+#: menu.sh:607
 msgid "Compressed tar"
 msgstr "压缩tar"
 
-#: menu.sh:599
+#: menu.sh:611
 msgid "Encrypted"
 msgstr "已加密"
 
-#: menu.sh:604
+#: menu.sh:616
 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:615
+#: menu.sh:627
 msgid "Extractor cached."
 msgstr "已存在解密程序."
 
-#: menu.sh:622
+#: menu.sh:634
 msgid "Downloading old pat to extract synology .pat extractor..."
 msgstr "下载旧 pat, 提取 .pat 解密程序中..."
 
-#: menu.sh:644 menu.sh:664
+#: menu.sh:656 menu.sh:676
 msgid "Error extracting"
 msgstr "解压失败"
 
-#: menu.sh:658 menu.sh:661
+#: menu.sh:670 menu.sh:673
 msgid "Extracting..."
 msgstr "解压中..."
 
-#: menu.sh:668
+#: menu.sh:680
 msgid "Checking hash of zImage: "
 msgstr "检查 zImage 的 hash: "
 
-#: menu.sh:673
+#: menu.sh:685
 msgid "Hash of zImage not match, try again!"
 msgstr "zImage的Hash不匹配, 请重试!"
 
-#: menu.sh:679
+#: menu.sh:691
 msgid "Checking hash of ramdisk: "
 msgstr "检查 ramdisk 的 hash: "
 
-#: menu.sh:684
+#: menu.sh:696
 msgid "Hash of ramdisk not match, try again!"
 msgstr "ramdisk的Hash不匹配, 请重试!"
 
-#: menu.sh:690
+#: menu.sh:702
 msgid "Copying files: "
 msgstr "拷贝文件: "
 
-#: menu.sh:713
+#: menu.sh:725
 msgid "Addon %s not found!"
 msgstr "插件 %s 未找到!"
 
-#: menu.sh:734 menu.sh:1346
+#: menu.sh:747 menu.sh:1373
 msgid "Cleaning"
 msgstr "清除中"
 
-#: menu.sh:737
+#: menu.sh:750
 msgid "Ready!"
 msgstr "已就绪!"
 
-#: menu.sh:750
+#: menu.sh:763
 msgid "Switch LKM version:"
 msgstr "选择LKM版本:"
 
-#: menu.sh:751 menu.sh:910 menu.sh:936 menu.sh:947 menu.sh:960 menu.sh:966
+#: menu.sh:764 menu.sh:936 menu.sh:962 menu.sh:973 menu.sh:986 menu.sh:992
 msgid "Modules"
 msgstr "模块"
 
-#: menu.sh:754
+#: menu.sh:767
 msgid "Switch direct boot:"
 msgstr "切换直接启动:"
 
-#: menu.sh:756
+#: menu.sh:769
 msgid "Edit user config file manually"
 msgstr "编辑用户配置文件"
 
-#: menu.sh:757
+#: menu.sh:770
 msgid "Try to recovery a DSM installed system"
 msgstr "尝试恢复已安装DSM的系统"
 
-#: menu.sh:758
+#: menu.sh:771
 msgid "Show SATA(s) # ports and drives"
 msgstr "显示SATA(s) # 端口和驱动器"
 
-#: menu.sh:759
+#: menu.sh:772
 msgid "Format disk(s) # Without loader disk"
 msgstr "格式化磁盘(s) # 不含启动盘"
 
-#: menu.sh:760
+#: menu.sh:774
 msgid "Custom dts location:/mnt/p1/model.dts # Need rebuild"
 msgstr "自定义 dts 文件位置:/mnt/p1/model.dts # 需要重新编译"
 
-#: menu.sh:761 menu.sh:840 menu.sh:851
+#: menu.sh:776 menu.sh:858 menu.sh:869
 msgid "Persistence of arpl modifications"
 msgstr "持久化arpl的修改"
 
-#: menu.sh:764 menu.sh:822
+#: menu.sh:778
+msgid "show pat download link"
+msgstr "当前pat下载链接"
+
+#: menu.sh:782 menu.sh:840
 msgid "Advanced"
 msgstr "高级"
 
-#: menu.sh:765 menu.sh:1331
+#: menu.sh:783 menu.sh:1358
 msgid "Choose the option"
 msgstr "设置"
 
-#: menu.sh:809
+#: menu.sh:827
 msgid "\\nTotal of ports: %s\\n"
 msgstr "\\n端口总数: %s\\n"
 
-#: menu.sh:810
+#: menu.sh:828
 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:811
+#: menu.sh:829
 msgid "\\nRecommended value:"
 msgstr "\\n建议值:"
 
-#: menu.sh:812
+#: menu.sh:830
 msgid "\\nDiskIdxMap:"
 msgstr "\\nDiskIdxMap:"
 
-#: menu.sh:821 menu.sh:826 menu.sh:833
+#: menu.sh:839 menu.sh:844 menu.sh:851
 msgid "Format disk"
 msgstr "格式化磁盘"
 
-#: menu.sh:827
+#: menu.sh:845
 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:834
+#: menu.sh:852
 msgid "Formatting ..."
 msgstr "格式化中..."
 
-#: menu.sh:835
+#: menu.sh:853
 msgid "Formatting is complete."
 msgstr "格式化完成."
 
-#: menu.sh:841
+#: menu.sh:859
 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:852
+#: menu.sh:870
 msgid "Persisting ..."
 msgstr "持久化中..."
 
-#: menu.sh:853
+#: menu.sh:871
 msgid "Persisting is complete."
 msgstr "持久化完成."
 
-#: menu.sh:865 menu.sh:893 menu.sh:900
+#: menu.sh:880
+msgid "*.pat download link"
+msgstr "pat下载链接"
+
+#: menu.sh:891 menu.sh:919 menu.sh:926
 msgid "Try recovery DSM"
 msgstr "尝试恢复DSM系统"
 
-#: menu.sh:866
+#: menu.sh:892
 msgid "Trying to recovery a DSM installed system"
 msgstr "尝试恢复已安装的DSM系统中"
 
-#: menu.sh:887
+#: menu.sh:913
 msgid "Found a installation:\\nModel: %s\\nBuildnumber: %s"
 msgstr "找到已安装:\\n型号:  %s\\n版本: %s"
 
-#: menu.sh:891
+#: menu.sh:917
 msgid "\\nSerial: %s"
 msgstr "\\nSN: %s"
 
-#: menu.sh:901
+#: menu.sh:927
 msgid "Unfortunately I couldn't mount the DSM partition!"
 msgstr "很遗憾, 我无法挂载DSM分区!"
 
-#: menu.sh:911
+#: menu.sh:937
 msgid "Reading modules"
 msgstr "读取模块中"
 
-#: menu.sh:921
+#: menu.sh:947
 msgid "Show selected modules"
 msgstr "显示已加载的模块"
 
-#: menu.sh:922
+#: menu.sh:948
 msgid "Select all modules"
 msgstr "选择所有模块"
 
-#: menu.sh:923
+#: menu.sh:949
 msgid "Deselect all modules"
 msgstr "取消所有模块"
 
-#: menu.sh:924
+#: menu.sh:950
 msgid "Choose modules to include"
 msgstr "选择要加载的模块"
 
-#: menu.sh:933
+#: menu.sh:959
 msgid "User modules"
 msgstr "模块"
 
-#: menu.sh:937
+#: menu.sh:963
 msgid "Selecting all modules"
 msgstr "全选所有模块"
 
-#: menu.sh:948
+#: menu.sh:974
 msgid "Deselecting all modules"
 msgstr "取消所有模块"
 
-#: menu.sh:961
+#: menu.sh:987
 msgid "Select modules to include"
 msgstr "选择要加载的插件"
 
-#: menu.sh:967
+#: menu.sh:993
 msgid "Writing to user config"
 msgstr "写入用户配置"
 
-#: menu.sh:988
+#: menu.sh:1014
 msgid "Edit with caution"
 msgstr "请谨慎编辑"
 
-#: menu.sh:994
+#: menu.sh:1020
 msgid "Invalid YAML format"
 msgstr "无效的YAML格式"
 
-#: menu.sh:1014
+#: menu.sh:1040
 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:1026 menu.sh:1322
+#: menu.sh:1052 menu.sh:1349
 msgid "Choose a language"
 msgstr "选择语言"
 
-#: menu.sh:1039
+#: menu.sh:1065
 msgid "Choose a layout"
 msgstr "选择布局"
 
-#: menu.sh:1049
+#: menu.sh:1075
 msgid "Choice a keymap"
 msgstr "选择键盘"
 
-#: menu.sh:1067 menu.sh:1077 menu.sh:1085 menu.sh:1091 menu.sh:1095
-#: menu.sh:1100 menu.sh:1106 menu.sh:1113 menu.sh:1117 menu.sh:1134
+#: menu.sh:1093 menu.sh:1103 menu.sh:1111 menu.sh:1117 menu.sh:1121
+#: menu.sh:1126 menu.sh:1132 menu.sh:1139 menu.sh:1143 menu.sh:1160
 msgid "Update arpl"
 msgstr "更新arpl"
 
-#: menu.sh:1068 menu.sh:1142 menu.sh:1150 menu.sh:1156 menu.sh:1160
-#: menu.sh:1164 menu.sh:1168 menu.sh:1173 menu.sh:1183
+#: menu.sh:1094 menu.sh:1168 menu.sh:1176 menu.sh:1182 menu.sh:1186
+#: menu.sh:1190 menu.sh:1194 menu.sh:1199 menu.sh:1210
 msgid "Update addons"
 msgstr "更新插件"
 
-#: menu.sh:1069 menu.sh:1188 menu.sh:1196 menu.sh:1202 menu.sh:1206
-#: menu.sh:1210 menu.sh:1225
+#: menu.sh:1095 menu.sh:1215 menu.sh:1223 menu.sh:1229 menu.sh:1233
+#: menu.sh:1237 menu.sh:1252
 msgid "Update modules"
 msgstr "更新模块"
 
-#: menu.sh:1070 menu.sh:1230 menu.sh:1238 menu.sh:1244 menu.sh:1248
-#: menu.sh:1252 menu.sh:1256 menu.sh:1261
+#: menu.sh:1096 menu.sh:1257 menu.sh:1265 menu.sh:1271 menu.sh:1275
+#: menu.sh:1279 menu.sh:1283 menu.sh:1288
 msgid "Update LKMs"
 msgstr "更新LKMs"
 
-#: menu.sh:1071
+#: menu.sh:1097
 msgid "Set proxy server"
 msgstr "设置代理"
 
-#: menu.sh:1078 menu.sh:1143 menu.sh:1189 menu.sh:1231
+#: menu.sh:1104 menu.sh:1169 menu.sh:1216 menu.sh:1258
 msgid "Checking last version"
 msgstr "检测新版本中"
 
-#: menu.sh:1086 menu.sh:1151 menu.sh:1197 menu.sh:1239
+#: menu.sh:1112 menu.sh:1177 menu.sh:1224 menu.sh:1266
 msgid "Error checking new version"
 msgstr "检测新版本错误"
 
-#: menu.sh:1092 menu.sh:1157 menu.sh:1203 menu.sh:1245
+#: menu.sh:1118 menu.sh:1183 menu.sh:1230 menu.sh:1272
 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:1096
+#: menu.sh:1122
 msgid "Downloading last version %s"
 msgstr "下载新版本 %s 中"
 
-#: menu.sh:1101
+#: menu.sh:1127
 msgid "Error downloading update file"
 msgstr "下载新版本错误"
 
-#: menu.sh:1107
+#: menu.sh:1133
 msgid "Error extracting update file"
 msgstr "更新文件解压错误"
 
-#: menu.sh:1114
+#: menu.sh:1140
 msgid "Checksum do not match!"
 msgstr "Checksum不匹配!"
 
-#: menu.sh:1118
+#: menu.sh:1144
 msgid "Installing new files"
 msgstr "安装更新中"
 
-#: menu.sh:1135
+#: menu.sh:1161
 msgid "Arpl updated with success to %s!\\nReboot?"
 msgstr "Arpl更新成功 %s!\\n重启?"
 
-#: menu.sh:1161 menu.sh:1207 menu.sh:1249
+#: menu.sh:1187 menu.sh:1234 menu.sh:1276
 msgid "Downloading last version"
 msgstr "下载新版本中"
 
-#: menu.sh:1165
+#: menu.sh:1191
 msgid "Error downloading new version"
 msgstr "下载新版本错误"
 
-#: menu.sh:1169 menu.sh:1257
+#: menu.sh:1195 menu.sh:1284
 msgid "Extracting last version"
 msgstr "解压新版本"
 
-#: menu.sh:1174
+#: menu.sh:1200
 msgid "Installing new addons"
 msgstr "安装新插件中"
 
-#: menu.sh:1184
+#: menu.sh:1211
 msgid "Addons updated with success!"
 msgstr "插件更新成功!"
 
-#: menu.sh:1211 menu.sh:1253
+#: menu.sh:1238 menu.sh:1280
 msgid "Error downloading last version"
 msgstr "下载新版本错误"
 
-#: menu.sh:1226
+#: menu.sh:1253
 msgid "Modules updated with success!"
 msgstr "模块更新成功!"
 
-#: menu.sh:1262
+#: menu.sh:1289
 msgid "LKMs updated with success!"
 msgstr "LKMs更新成功!"
 
-#: menu.sh:1268
+#: menu.sh:1295
 msgid "Set Proxy Server"
 msgstr "设置代理"
 
-#: menu.sh:1269
+#: menu.sh:1296
 msgid "Please enter a proxy server url"
 msgstr "请输入代理服务器url"
 
-#: menu.sh:1280
+#: menu.sh:1307
 msgid "Invalid proxy server url, continue?"
 msgstr "无效的代理服务器url,是否继续?"
 
-#: menu.sh:1303
+#: menu.sh:1330
 msgid "Choose a model"
 msgstr "选择型号"
 
-#: menu.sh:1305
+#: menu.sh:1332
 msgid "Choose a Build Number"
 msgstr "选择版本"
 
-#: menu.sh:1306
+#: menu.sh:1333
 msgid "Choose a serial number"
 msgstr "选择SN"
 
-#: menu.sh:1308
+#: menu.sh:1335
 msgid "Addons"
 msgstr "插件"
 
-#: menu.sh:1309
+#: menu.sh:1336
 msgid "Cmdline menu"
 msgstr "设置Cmdline"
 
-#: menu.sh:1310
+#: menu.sh:1337
 msgid "Synoinfo menu"
 msgstr "设置Synoinfo"
 
-#: menu.sh:1313
+#: menu.sh:1340
 msgid "Advanced menu"
 msgstr "高级设置"
 
-#: menu.sh:1316
+#: menu.sh:1343
 msgid "Build the loader"
 msgstr "编译引导"
 
-#: menu.sh:1320
+#: menu.sh:1347
 msgid "Boot the loader"
 msgstr "启动"
 
-#: menu.sh:1323
+#: menu.sh:1350
 msgid "Choose a keymap"
 msgstr "选择键盘"
 
-#: menu.sh:1325
+#: menu.sh:1352
 msgid "Clean disk cache"
 msgstr "清除磁盘缓存"
 
-#: menu.sh:1327
+#: menu.sh:1354
 msgid "Update menu"
 msgstr "更新"
 
-#: menu.sh:1353
+#: menu.sh:1380
 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 09fb96e6..596aaa18 100755
--- a/files/board/arpl/overlayfs/opt/arpl/menu.sh
+++ b/files/board/arpl/overlayfs/opt/arpl/menu.sh
@@ -125,6 +125,7 @@ function modelMenu() {
     writeConfigKey "sn" "${SN}" "${USER_CONFIG_FILE}"
     # Delete old files
     rm -f "${ORI_ZIMAGE_FILE}" "${ORI_RDGZ_FILE}" "${MOD_ZIMAGE_FILE}" "${MOD_RDGZ_FILE}"
+    rm -f "${TMP_PATH}/patdownloadurl"
     DIRTY=1
   fi
 }
@@ -175,6 +176,7 @@ function buildMenu() {
     done < <(getAllModules "${PLATFORM}" "${KVER}")
     # Remove old files
     rm -f "${ORI_ZIMAGE_FILE}" "${ORI_RDGZ_FILE}" "${MOD_ZIMAGE_FILE}" "${MOD_RDGZ_FILE}"
+    rm -f "${TMP_PATH}/patdownloadurl"
     DIRTY=1
   fi
 }
@@ -522,11 +524,20 @@ function synoinfoMenu() {
 ###############################################################################
 # Extract linux and ramdisk files from the DSM .pat
 function extractDsmFiles() {
-  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"`"
-
+  # 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.${BUILD}.pat.zimage-hash"`"
+  # fi
   SPACELEFT=`df --block-size=1 | awk '/'${LOADER_DEVICE_NAME}'3/{print $4}'`  # Check disk space left
 
   PAT_FILE="${MODEL}-${BUILD}.pat"
@@ -556,10 +567,11 @@ function extractDsmFiles() {
       PAT_URL="`echo ${PAT_URL} | sed "s/${mirror}/${fastest}/"`"
       OLDPAT_URL="https://${fastest}/download/DSM/release/7.0.1/42218/DSM_DS3622xs%2B_42218.pat"
     fi
+    echo ${PAT_URL} > "${TMP_PATH}/patdownloadurl"
     echo "`printf "$(TEXT "Downloading %s")" "${PAT_FILE}"`"
     # Discover remote file size
     FILESIZE=`curl -k -sLI "${PAT_URL}" | grep -i Content-Length | awk '{print$2}'`
-    if [ 0${FILESIZE} -ge ${SPACELEFT} ]; then
+    if [ 0${FILESIZE} -ge 0${SPACELEFT} ]; then
       # No disk space to download, change it to RAMDISK
       PAT_PATH="${TMP_PATH}/${PAT_FILE}"
     fi
@@ -622,7 +634,7 @@ function extractDsmFiles() {
         echo "$(TEXT "Downloading old pat to extract synology .pat extractor...")"
         # Discover remote file size
         FILESIZE=`curl -k -sLI "${OLDPAT_URL}" | grep -i Content-Length | awk '{print$2}'`
-        if [ 0${FILESIZE} -ge ${SPACELEFT} ]; then
+        if [ 0${FILESIZE} -ge 0${SPACELEFT} ]; then
           # No disk space to download, change it to RAMDISK
           OLDPAT_PATH="${TMP_PATH}/DS3622xs+-42218.pat"
         fi
@@ -758,8 +770,13 @@ function advancedMenu() {
     echo "t \"$(TEXT "Try to recovery a DSM installed system")\""    >> "${TMP_PATH}/menu"
     echo "s \"$(TEXT "Show SATA(s) # ports and drives")\""           >> "${TMP_PATH}/menu"
     echo "f \"$(TEXT "Format disk(s) # Without loader disk")\""      >> "${TMP_PATH}/menu"
-    echo "d \"$(TEXT "Custom dts location:/mnt/p1/model.dts # Need rebuild")\""           >> "${TMP_PATH}/menu"
+    if [ -n "${MODEL}" -a "true" = "`readModelKey "${MODEL}" "dt"`" ]; then
+      echo "d \"$(TEXT "Custom dts location:/mnt/p1/model.dts # Need rebuild")\""           >> "${TMP_PATH}/menu"
+    fi
     echo "p \"$(TEXT "Persistence of arpl modifications")\""         >> "${TMP_PATH}/menu"
+    if [ -n "${MODEL}" -a -n "${BUILD}" ]; then
+      echo "k \"$(TEXT "show pat download link")\""                  >> "${TMP_PATH}/menu"
+    fi
     echo "e \"$(TEXT "Exit")\""                                      >> "${TMP_PATH}/menu"
 
     dialog --default-item ${NEXT} --backtitle "`backtitle`" --title "$(TEXT "Advanced")" \
@@ -855,7 +872,15 @@ function advancedMenu() {
         dialog --backtitle "`backtitle`" --colors --aspect 18 \
           --msgbox "${MSG}" 0 0
         ;;
-        e) break ;;
+      k) 
+        # output pat download link
+        if [ ! -f "${TMP_PATH}/patdownloadurl" ]; then
+          echo "`readModelKey "${MODEL}" "builds.${BUILD}.pat.url"`" > "${TMP_PATH}/patdownloadurl"
+        fi
+        dialog --backtitle "`backtitle`" --title "$(TEXT "*.pat download link")" \
+          --editbox "${TMP_PATH}/patdownloadurl" 0 0
+        ;;
+      e) break ;;
     esac
   done
 }