diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index 854e9dc..9f81558 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -39,11 +39,14 @@
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             "type": "leaf",
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+              "type": "canvas",
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-                "mode": "source",
-                "source": true
+                "file": "00. Inbox/My Mindmap.canvas",
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@@ -114,7 +117,7 @@
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-                "file": "00. Inbox/想吃的餐廳.md",
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@@ -139,7 +142,7 @@
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-                "file": "00. Inbox/想吃的餐廳.md"
+                "file": "00. Inbox/My Mindmap.canvas"
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@@ -192,8 +195,8 @@
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     "05. 資料收集/架站/Storj.md",
     "00. Inbox/My Mindmap.canvas",
     "04. Programming/Machine Learning.md",
diff --git a/00. Inbox/My Mindmap.canvas b/00. Inbox/My Mindmap.canvas
index 144e53b..bf07923 100644
--- a/00. Inbox/My Mindmap.canvas	
+++ b/00. Inbox/My Mindmap.canvas	
@@ -46,15 +46,18 @@
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-		{"id":"7ecb9e12196d7237","x":-334,"y":-1600,"width":250,"height":60,"type":"text","text":"Qt"},
-		{"id":"f832dbda3c5f8e34","x":21,"y":-1600,"width":250,"height":60,"type":"text","text":"5.15 LTS"},
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-		{"id":"6d60432027ad4f6e","x":393,"y":-1800,"width":250,"height":60,"type":"text","text":"[QChartView](https://doc.qt.io/qt-5/qchartview.html#chart)"},
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-		{"id":"01fff1f07f99fe22","x":715,"y":-1900,"width":250,"height":60,"type":"text","text":"[QAbstractAxis](https://doc.qt.io/qt-5/qabstractaxis.html)"},
-		{"id":"7d7f8e9ea9ddf9fa","x":715,"y":-2000,"width":250,"height":60,"type":"text","text":"[QAbstractSeries](https://doc.qt.io/qt-5/qabstractseries.html)"},
-		{"id":"1953b2681d3e9658","x":1040,"y":-1900,"width":250,"height":60,"type":"text","text":"[QValueAxis](https://doc.qt.io/qt-5/qvalueaxis.html)"}
+		{"type":"text","text":"Qt","id":"7ecb9e12196d7237","x":-334,"y":-1600,"width":250,"height":60},
+		{"type":"text","text":"5.15 LTS","id":"f832dbda3c5f8e34","x":21,"y":-1600,"width":250,"height":60},
+		{"type":"text","text":"[QRect](https://doc.qt.io/qt-5/qrect.html)","id":"17165ac0dc91f0a7","x":393,"y":-1602,"width":250,"height":60},
+		{"type":"text","text":"[QRubberBand](https://doc.qt.io/qt-5/qrubberband.html#Shape-enum)","id":"017c3bd002923bbe","x":393,"y":-1700,"width":250,"height":54},
+		{"type":"text","text":"[QChartView](https://doc.qt.io/qt-5/qchartview.html#chart)","id":"6d60432027ad4f6e","x":393,"y":-1800,"width":250,"height":60},
+		{"type":"text","text":"[QChart](https://doc.qt.io/qt-5/qchart.html#plotArea-prop)","id":"5382a3dc54276d9e","x":715,"y":-1800,"width":250,"height":60},
+		{"type":"text","text":"[QAbstractAxis](https://doc.qt.io/qt-5/qabstractaxis.html)","id":"01fff1f07f99fe22","x":715,"y":-1900,"width":250,"height":60},
+		{"type":"text","text":"[QAbstractSeries](https://doc.qt.io/qt-5/qabstractseries.html)","id":"7d7f8e9ea9ddf9fa","x":715,"y":-2000,"width":250,"height":60},
+		{"type":"text","text":"[QValueAxis](https://doc.qt.io/qt-5/qvalueaxis.html)","id":"1953b2681d3e9658","x":1040,"y":-1900,"width":250,"height":60},
+		{"id":"77fd0dd2e866f92b","x":-1440,"y":261,"width":250,"height":60,"type":"text","text":"休閒"},
+		{"id":"78aecf8a41813312","x":-1820,"y":261,"width":260,"height":60,"type":"file","file":"00. Inbox/想吃的餐廳.md"},
+		{"id":"9dc3a935da290059","x":-1820,"y":381,"width":260,"height":59,"type":"file","file":"00. Inbox/景點收集.md"}
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@@ -113,6 +116,9 @@
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-		{"id":"ed06555a89b495c1","fromNode":"f17f38b9d6e2aae8","fromSide":"right","toNode":"7ecb9e12196d7237","toSide":"left"}
+		{"id":"ed06555a89b495c1","fromNode":"f17f38b9d6e2aae8","fromSide":"right","toNode":"7ecb9e12196d7237","toSide":"left"},
+		{"id":"b4137acd223c4ed7","fromNode":"77fd0dd2e866f92b","fromSide":"left","toNode":"78aecf8a41813312","toSide":"right"},
+		{"id":"7e8bd2b6c216747f","fromNode":"77fd0dd2e866f92b","fromSide":"left","toNode":"9dc3a935da290059","toSide":"right"},
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 }
\ No newline at end of file