diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index 0347f0c..68e21c3 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -41,7 +41,7 @@
             "state": {
               "type": "markdown",
               "state": {
-                "file": "05. 資料收集/Keras.tensorflow - Dataset.md",
+                "file": "05. 資料收集/numpy - 同樣順序打亂多個array.md",
                 "mode": "source",
                 "source": true
               }
@@ -77,7 +77,7 @@
             "state": {
               "type": "search",
               "state": {
-                "query": "tensorflow",
+                "query": "numpy ",
                 "matchingCase": false,
                 "explainSearch": false,
                 "collapseAll": false,
@@ -114,7 +114,7 @@
             "state": {
               "type": "backlink",
               "state": {
-                "file": "05. 資料收集/Keras.tensorflow - Dataset.md",
+                "file": "05. 資料收集/numpy - 同樣順序打亂多個array.md",
                 "collapseAll": false,
                 "extraContext": false,
                 "sortOrder": "alphabetical",
@@ -139,7 +139,7 @@
             "state": {
               "type": "outline",
               "state": {
-                "file": "05. 資料收集/Keras.tensorflow - Dataset.md"
+                "file": "05. 資料收集/numpy - 同樣順序打亂多個array.md"
               }
             }
           },
@@ -167,7 +167,7 @@
             "state": {
               "type": "file-properties",
               "state": {
-                "file": "05. 資料收集/Keras.tensorflow - Dataset.md"
+                "file": "05. 資料收集/numpy - 同樣順序打亂多個array.md"
               }
             }
           }
@@ -212,8 +212,9 @@
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   "lastOpenFiles": [
-    "05. 資料收集/Keras.tensorflow - shuffle.md",
     "05. 資料收集/Keras.tensorflow - Dataset.md",
+    "05. 資料收集/numpy - 同樣順序打亂多個array.md",
+    "05. 資料收集/Keras.tensorflow - shuffle.md",
     "01. 個人/01. Daily/2023-11-08(週三).md",
     "01. 個人/01. Daily/2023-11-07(週二).md",
     "01. 個人/01. Daily/2023-11-06(週一).md",
@@ -242,7 +243,6 @@
     "00. Inbox/My Mindmap.canvas",
     "05. 資料收集/AI.md",
     "00. Inbox/Habit Tracker.md",
-    "00. Inbox/台語諺語.md",
     "00. Inbox/vc-fwUpdate code trace(Meetup).canvas",
     "05. 資料收集/Tool Setup/Software/diskstation/share/Tools/字型",
     "05. 資料收集/Tool Setup/Software/diskstation/share/Tools",
diff --git a/05. 資料收集/numpy - 同樣順序打亂多個array.md b/05. 資料收集/numpy - 同樣順序打亂多個array.md
new file mode 100644
index 0000000..d8d1728
--- /dev/null
+++ b/05. 資料收集/numpy - 同樣順序打亂多個array.md	
@@ -0,0 +1,10 @@
+如果多個array的順序有相關性，我們要用同樣的順序來打亂他們，可以用以下方法：
+```python
+array1 = np.array([[1, 1], [2, 2], [3, 3]])
+array2 = np.array([1, 2, 3])
+
+shuffler = np.random.permutation(len(array1))
+array1_shuffled = array1[shuffler]
+array2_shuffled = array2[shuffler]
+```
+