diff --git a/docs/firmware/firmware-dumping.md b/docs/firmware/firmware-dumping.md
index 4a055d6..2b3be2e 100644
--- a/docs/firmware/firmware-dumping.md
+++ b/docs/firmware/firmware-dumping.md
@@ -148,7 +148,7 @@ Emulate : `qemu-system-avr -S -s -nographic -serial tcp::5678,server=on,wait=off
 
 ## Explore firmware
 
-* strings
+* [unix/strings](#)
     ```ps1
     $ strings file.bin
 
@@ -159,14 +159,14 @@ Emulate : `qemu-system-avr -S -s -nographic -serial tcp::5678,server=on,wait=off
     The -t flag will return the offset of the string within the file. -tx will return it in hex format, T-to in octal and -td in decimal.
     ```
 
-* dd
+* [unix/dd](#)
     ```ps1
     $ dd if=firmware.bin of=firmware.chunk bs=1 skip=$((0x200)) count=$((0x400-0x200))
     If we wanted to run it a little faster, we could increase the block size:
     $ dd if=firmware.bin of=firmware.chunk bs=$((0x100)) skip=$((0x200/0x100)) count=$(((0x400-0x200)/0x100))
     ```
 
-* binwalk
+* [ReFirmLabs/binwalk](https://github.com/ReFirmLabs/binwalk)
     ```powershell
     $ binwalk -Me file.bin
     $ binwalk -Y dump.elf 
@@ -175,11 +175,17 @@ Emulate : `qemu-system-avr -S -s -nographic -serial tcp::5678,server=on,wait=off
     3708          0xE7C           ARM executable code, 16-bit (Thumb), little endian, at least 522 valid instructions
     ```
 
-* Unsquashfs
+* [squashfs-tools/unsquashfs](#)
     ```powershell
     sudo unsquashfs -f -d /media/seagate /tmp/file.squashfs
     ```
 
+* [onekey-sec/unblob](https://github.com/onekey-sec/unblob)
+    ```ps1
+    docker run --rm --pull always -v /path/to/extract-dir/on/host:/data/output -v /path/to/files/on/host:/data/input ghcr.io/onekey-sec/unblob:latest /data/input/path/to/file
+    docker run --rm --pull always ghcr.io/onekey-sec/unblob:latest --help
+    ```
+
 * [onekey-sec/jefferson](https://github.com/onekey-sec/jefferson/) - JFFS2 filesystem extraction tool
     ```ps1
     pip install jefferson
diff --git a/docs/gadgets/esp32.md b/docs/gadgets/esp32.md
index 4ee49b8..d3da9a3 100644
--- a/docs/gadgets/esp32.md
+++ b/docs/gadgets/esp32.md
@@ -9,6 +9,7 @@
 * [jmswrnr/esp32knife](https://github.com/jmswrnr/esp32knife) - Tools for ESP32 firmware dissection
 * [scientifichackers/ampy](https://github.com/scientifichackers/ampy) - Utility to interact with a MicroPython board over a serial connection
 * [ESPWebTool](https://esp.huhn.me/) - Flash your ESP32 or ESP8266 through your browser.
+* [tenable/esp32_image_parser](https://github.com/tenable/esp32_image_parser) - A toolkit for helping you reverse engineer ESP32 firmware.
 
 
 ## Firmwares