diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index b96eeeb..a56a5d3 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -238,6 +238,7 @@
   },
   "active": "023600eb59a4c277",
   "lastOpenFiles": [
+    "system - misc/attachments/Pasted Image 20230729220500_667.png",
     "system - misc/attachments/Pasted Image 20230729215931_646.png",
     "system - misc/attachments/Pasted Image 20230729215727_087.png",
     "system - misc/attachments/Pasted Image 20230729215628_325.png",
@@ -258,7 +259,6 @@
     "system - misc/attachments/E6B57288-A2EA-4DCD-8991-9E557889B061_1_105_c.jpeg",
     "system - misc/attachments/E6B57288-A2EA-4DCD-8991-9E557889B061_1_105_c 2.jpeg",
     "system - misc/attachments/E6B57288-A2EA-4DCD-8991-9E557889B061_1_105_c 1.jpeg",
-    "Projects - rabbit's/hardware/硬盘背板/assets/7EDDD512-5ACB-40A2-8545-38C0582A3977_1_105_c.jpeg",
     "system - misc/attachments",
     "Projects - rabbit's/software/ncmdump",
     "Untitled.loom",
diff --git a/Excalidraw/Drawing 2023-07-29 01.06.32.excalidraw.md b/Excalidraw/Drawing 2023-07-29 01.06.32.excalidraw.md
index 94db3aa..b602a9b 100644
--- a/Excalidraw/Drawing 2023-07-29 01.06.32.excalidraw.md	
+++ b/Excalidraw/Drawing 2023-07-29 01.06.32.excalidraw.md	
@@ -26,12 +26,11 @@ ASUS X670 ^tWWSdjgs
 
 ASUS X670 ^h8TgnjVT
 
-Baremetal ^Rf46G0WB
-
 
 # Embedded files
 9312bd5d1de484ecb86cdeb0c1944c5bca5bb5f7: [[Pasted Image 20230729215413_407.png]]
 24fe7e0f1c071b3eb8cdeca17681db504e049f52: [[Pasted Image 20230729215727_087.png]]
+2ddc3c7101879abed93f4d5ee7eaea3f45538b51: [[Pasted Image 20230729220500_667.png]]
 
 %%
 # Drawing
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 ```
 %%
\ No newline at end of file
diff --git a/system - misc/attachments/Pasted Image 20230729220500_667.png b/system - misc/attachments/Pasted Image 20230729220500_667.png
new file mode 100644
index 0000000..2971bb1
Binary files /dev/null and b/system - misc/attachments/Pasted Image 20230729220500_667.png differ