diff --git a/.obsidian/appearance.json b/.obsidian/appearance.json
index 069baa3..2d7647d 100644
--- a/.obsidian/appearance.json
+++ b/.obsidian/appearance.json
@@ -1,6 +1,6 @@
 {
   "theme": "moonstone",
-  "cssTheme": "",
+  "cssTheme": "Minimal",
   "baseFontSize": 15,
   "translucency": false,
   "enabledCssSnippets": [
diff --git a/.obsidian/snippets/obsidian.css b/.obsidian/snippets/obsidian.css
index 8adecf5..27a5ab9 100644
--- a/.obsidian/snippets/obsidian.css
+++ b/.obsidian/snippets/obsidian.css
@@ -3,7 +3,8 @@
  */
 .cm-header-1, .markdown-preview-section h1 {
     color: #081f37;
-    border-bottom: 5px solid #BA4A00;
+    border-bottom: 4px solid #BA4A00;
+    line-height: 1.5em;
 }
 
 .cm-header-2, .markdown-preview-section h2 {
diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index 67a857c..4b48638 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -11,8 +11,12 @@
             "id": "9bf8d0a91d48514c",
             "type": "leaf",
             "state": {
-              "type": "empty",
-              "state": {}
+              "type": "markdown",
+              "state": {
+                "file": "00. Inbox/01. TODO.md",
+                "mode": "source",
+                "source": true
+              }
             }
           }
         ]
@@ -73,7 +77,7 @@
             "state": {
               "type": "backlink",
               "state": {
-                "file": "03. 專注Study/RxKotlin/20200207 - Study RxKotlin.md",
+                "file": "00. Inbox/01. TODO.md",
                 "collapseAll": false,
                 "extraContext": false,
                 "sortOrder": "alphabetical",
@@ -90,7 +94,7 @@
             "state": {
               "type": "outline",
               "state": {
-                "file": "03. 專注Study/RxKotlin/20200207 - Study RxKotlin.md"
+                "file": "00. Inbox/01. TODO.md"
               }
             }
           },
@@ -135,17 +139,17 @@
       "periodic-notes:Open today": false
     }
   },
-  "active": "f69acad103e7f817",
+  "active": "9bf8d0a91d48514c",
   "lastOpenFiles": [
+    "00. Inbox/00. Inbox.md",
+    "00. Inbox/01. TODO.md",
     "03. 專注Study/C++/智慧指標.md",
     "00. Inbox/00. Temperary/C++20, How Hard Could It Be.md",
     "00. Inbox/00. Temperary/Modern C++ The good parts.md",
     "00. Inbox/00. Temperary/Modern C++ use in Chromium.md",
     "03. 專注Study/C++/rvalue.md",
     "03. 專注Study/C++/Structured binding declaration.md",
-    "00. Inbox/01. TODO.md",
     "01. 個人/01. Daily/2023/01/2023-01-24(週二).md",
-    "05. 資料收集/軟體工具/MkDocs.md",
-    "01. 個人/01. Daily/2023-01-24.md"
+    "05. 資料收集/軟體工具/MkDocs.md"
   ]
 }
\ No newline at end of file