diff --git a/.obsidian/workspace b/.obsidian/workspace
index 0248312..8c44684 100644
--- a/.obsidian/workspace
+++ b/.obsidian/workspace
@@ -9,7 +9,7 @@
         "state": {
           "type": "markdown",
           "state": {
-            "file": "00. Inbox/01. TODO.md",
+            "file": "04. Programming/FFMPEG/01. Setup.md",
             "mode": "source",
             "source": true
           }
@@ -69,7 +69,7 @@
             "state": {
               "type": "backlink",
               "state": {
-                "file": "00. Inbox/01. TODO.md",
+                "file": "04. Programming/FFMPEG/01. Setup.md",
                 "collapseAll": false,
                 "extraContext": false,
                 "sortOrder": "alphabetical",
@@ -86,7 +86,7 @@
             "state": {
               "type": "outline",
               "state": {
-                "file": "00. Inbox/01. TODO.md"
+                "file": "04. Programming/FFMPEG/01. Setup.md"
               }
             }
           }
@@ -116,6 +116,7 @@
   },
   "active": "828beb43bb437dd1",
   "lastOpenFiles": [
+    "04. Programming/FFMPEG/00. Introduction.md",
     "00. Inbox/01. TODO.md",
     "03. 專注Study/C++/lambda.md",
     "04. Programming/OpenCV.md",
@@ -124,7 +125,6 @@
     "03. 專注Study/Android/Service.md",
     "03. 專注Study/Android/Ktor.md",
     "03. 專注Study/Android/AOSP.md",
-    "03. 專注Study/Android/UI.md",
-    "04. Programming/Kotlin/run, let, with, also 和 apply.md"
+    "03. 專注Study/Android/UI.md"
   ]
 }
\ No newline at end of file