diff --git a/.obsidian/workspace b/.obsidian/workspace
index 4290ca2..4ce1309 100644
--- a/.obsidian/workspace
+++ b/.obsidian/workspace
@@ -9,7 +9,7 @@
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           "type": "markdown",
           "state": {
-            "file": "03. 專注Study/Android/AudioTrack.md",
+            "file": "04. Programming/OpenCV.md",
             "mode": "source",
             "source": true
           }
@@ -40,7 +40,7 @@
             "state": {
               "type": "search",
               "state": {
-                "query": "kotlin",
+                "query": "cuDNN",
                 "matchingCase": false,
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@@ -69,7 +69,7 @@
             "state": {
               "type": "backlink",
               "state": {
-                "file": "03. 專注Study/Android/AudioTrack.md",
+                "file": "04. Programming/OpenCV.md",
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                 "extraContext": false,
                 "sortOrder": "alphabetical",
@@ -86,7 +86,7 @@
             "state": {
               "type": "outline",
               "state": {
-                "file": "03. 專注Study/Android/AudioTrack.md"
+                "file": "04. Programming/OpenCV.md"
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@@ -114,12 +114,12 @@
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     "width": 243
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-  "active": "828beb43bb437dd1",
+  "active": "f69acad103e7f817",
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     "01. 個人/00. Informations/Datas.md",
     "03. 專注Study/Android/Service.md",
     "03. 專注Study/Android/Ktor.md",
-    "03. 專注Study/Android/AudioTrack.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",