diff --git a/.obsidian/workspace b/.obsidian/workspace
index ae18f22..8525f8e 100644
--- a/.obsidian/workspace
+++ b/.obsidian/workspace
@@ -9,7 +9,7 @@
         "state": {
           "type": "markdown",
           "state": {
-            "file": "02. PARA/03. Resources（資源）/Tool Setup/Chrome.md",
+            "file": "02. PARA/03. Resources（資源）/C++17/Structured binding declaration.md",
             "mode": "source",
             "source": true
           }
@@ -69,7 +69,7 @@
             "state": {
               "type": "backlink",
               "state": {
-                "file": "02. PARA/03. Resources（資源）/Tool Setup/Chrome.md",
+                "file": "02. PARA/03. Resources（資源）/C++17/Structured binding declaration.md",
                 "collapseAll": false,
                 "extraContext": false,
                 "sortOrder": "alphabetical",
@@ -86,7 +86,7 @@
             "state": {
               "type": "outline",
               "state": {
-                "file": "02. PARA/03. Resources（資源）/Tool Setup/Chrome.md"
+                "file": "02. PARA/03. Resources（資源）/C++17/Structured binding declaration.md"
               }
             }
           }
@@ -116,6 +116,7 @@
   },
   "active": "cfe19fa2de06a1e6",
   "lastOpenFiles": [
+    "02. PARA/03. Resources（資源）/C++17/Structured binding declaration.md",
     "02. PARA/03. Resources（資源）/Tool Setup/Chrome.md",
     "00. TOP/01. TODO.md",
     "02. PARA/03. Resources（資源）/買書清單.md",
@@ -124,7 +125,6 @@
     "01. Daily/2022/年度目標.md",
     "02. PARA/03. Resources（資源）/00. Informations/Datas.md",
     "02. PARA/01. Project（專案）/008. Sentinel.md",
-    "02. PARA/03. Resources（資源）/Design Pattern.md",
-    "02. PARA/03. Resources（資源）/讀書筆記/20220526 - 深入淺出設計模式.md"
+    "02. PARA/03. Resources（資源）/Design Pattern.md"
   ]
 }
\ No newline at end of file
diff --git a/02. PARA/03. Resources（資源）/C++17/Structured binding declaration.md b/02. PARA/03. Resources（資源）/C++17/Structured binding declaration.md
new file mode 100644
index 0000000..2011c9d
--- /dev/null
+++ b/02. PARA/03. Resources（資源）/C++17/Structured binding declaration.md	
@@ -0,0 +1,7 @@
+Structured binding declaration 可以把對應的 tuple、pair、vector 展開，讓 code 更好讀。
+
+## 展開 tuple
+假設我們有一個 tuple：
+```cpp
+
+```
\ No newline at end of file