diff --git a/webroot/js/filesystems/ext.js b/webroot/js/filesystems/ext.js
index 45671e5..1a13b1f 100644
--- a/webroot/js/filesystems/ext.js
+++ b/webroot/js/filesystems/ext.js
@@ -14,13 +14,13 @@ export class EXTFilesystem extends BaseFilesystem {
                     { id: 'superblockOffsetEXT', label: 'Superblock-Offset (relativ zur Partition)', unit: 'Bytes', default: '0x400' }
                 ],
                 inputs: [
-                    { id: 'blockSizeExpEXT', label: 'Block-Größe Exponent (Offset 0x418)', unit: 'Exponent n', placeholder: '0x0' },
-                    { id: 'blocksPerGroupEXT', label: 'Blöcke pro Blockgruppe (Offset 0x420)', unit: 'Anzahl', placeholder: '0x8000' },
-                    { id: 'inodesPerGroupEXT', label: 'Inodes pro Blockgruppe (Offset 0x428)', unit: 'Anzahl', placeholder: '0x2000' },
-                    { id: 'inodeSizeEXT', label: 'Inode-Größe (Offset 0x458)', unit: 'Bytes', placeholder: '0x100' },
-                    { id: 'totalBlocksEXT', label: 'Gesamtanzahl Blöcke (Offset 0x404)', unit: 'Anzahl', placeholder: '0x40000' },
-                    { id: 'groupDescSizeEXT', label: 'Größe Gruppendeskriptor (Offset 0x4FE)', unit: 'Bytes', placeholder: '0x20' },
-                    { id: 'inodeTableBlockGroupEXT', label: 'Inode-Tabelle Block (aus GDT, Offset 0x08)', unit: 'Block-Nummer', placeholder: '0x21' },
+                    { id: 'blockSizeExpEXT', label: 'Block-Größe Exponent (Superblock-Offset 0x18)', unit: 'Exponent n', placeholder: '0x0' },
+                    { id: 'blocksPerGroupEXT', label: 'Blöcke pro Blockgruppe (Superblock-Offset 0x20)', unit: 'Anzahl', placeholder: '0x8000' },
+                    { id: 'inodesPerGroupEXT', label: 'Inodes pro Blockgruppe (Superblock-Offset 0x28)', unit: 'Anzahl', placeholder: '0x2000' },
+                    { id: 'inodeSizeEXT', label: 'Inode-Größe (Superblock-Offset 0x58)', unit: 'Bytes', placeholder: '0x100' },
+                    { id: 'totalBlocksEXT', label: 'Gesamtanzahl Blöcke (Superblock-Offset 0x04)', unit: 'Anzahl', placeholder: '0x40000' },
+                    { id: 'groupDescSizeEXT', label: 'Größe Gruppendeskriptor (Superblock-Offset 0xFE)', unit: 'Bytes', placeholder: '0x20' },
+                    { id: 'inodeTableBlockGroupEXT', label: 'Inode-Tabelle Block (GDT-Offset 0x08)', unit: 'Block-Nummer', placeholder: '0x21' },
                     { id: 'targetInodeEXT', label: 'Gesuchter Inode', unit: 'Nummer', placeholder: '0x02' },
                     { id: 'targetBlockEXT', label: 'Gesuchter Block', unit: 'Nummer', placeholder: '0x100' },
                     { id: 'blockgroupNumberEXT', label: 'Blockgruppen-Nummer', unit: 'Nummer', placeholder: '0x0' }