diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index e04f03e..aaf064e 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -37,7 +37,7 @@
             "state": {
               "type": "markdown",
               "state": {
-                "file": "01. 個人/20230227 - 日本福岡旅遊.md",
+                "file": "00. Inbox/00. Inbox.md",
                 "mode": "source",
                 "source": true
               }
@@ -114,7 +114,7 @@
             "state": {
               "type": "backlink",
               "state": {
-                "file": "01. 個人/20230227 - 日本福岡旅遊.md",
+                "file": "00. Inbox/00. Inbox.md",
                 "collapseAll": false,
                 "extraContext": false,
                 "sortOrder": "alphabetical",
@@ -131,7 +131,7 @@
             "state": {
               "type": "outline",
               "state": {
-                "file": "01. 個人/20230227 - 日本福岡旅遊.md"
+                "file": "00. Inbox/00. Inbox.md"
               }
             }
           }
@@ -176,12 +176,12 @@
   },
   "active": "a57de7511dc77150",
   "lastOpenFiles": [
+    "00. Inbox/01. TODO.md",
+    "01. 個人/20230227 - 日本福岡旅遊.md",
     "04. Programming/FFMPEG/FFMpeg.md",
     "04. Programming/万字避坑指南！C++ 的缺陷与思考（上）.md",
     "04. Programming/QT/Application Icon.md",
-    "01. 個人/20230227 - 日本福岡旅遊.md",
     "01. 個人/01. Daily/2023年度目標.md",
-    "00. Inbox/01. TODO.md",
     "01. 個人/01. Daily/2023-01-08(週日).md",
     "01. 個人/01. Daily/2023-01-02(週一).md",
     "01. 個人/01. Daily/2022/2022年度目標.md",
diff --git a/00. Inbox/00. Inbox.md b/00. Inbox/00. Inbox.md
index e69de29..e8827bf 100644
--- a/00. Inbox/00. Inbox.md	
+++ b/00. Inbox/00. Inbox.md	
@@ -0,0 +1,8 @@
+- Python 頻譜辨識
+    - [python nn 聲音辨識 -1 傅立葉轉換](https://xiang1023.blogspot.com/2017/09/python-ann-1.html)
+    - [使用Python和Keras建立簡單語音識別引擎_51CTO系統頻道 - MdEditor](https://www.gushiciku.cn/pl/pJUm/zh-tw)
+    - [Day 25：自動語音識別(Automatic Speech Recognition) -- 觀念與實踐 - iT 邦幫忙::一起幫忙解決難題，拯救 IT 人的一天](https://ithelp.ithome.com.tw/articles/10195763)
+    - [利用python实现语音文件的特征提取 - 知乎](https://zhuanlan.zhihu.com/p/228399174)
+    - [Python干货：如何使用Python对音频进行特征提取？ - 知乎](https://zhuanlan.zhihu.com/p/268292831)
+    - [GitHub - bishoph/sopare: Real time sound pattern recognition in Python for Raspberry/Banana Pi.](https://github.com/bishoph/sopare)
+    - [home of bishoph | Smarthome, speech recognition, voice control, Raspberry Pi and more](http://www.bishoph.org/)
\ No newline at end of file