diff --git a/.obsidian/vault-stats.json b/.obsidian/vault-stats.json
index fad384d..eb7eb91 100644
--- a/.obsidian/vault-stats.json
+++ b/.obsidian/vault-stats.json
@@ -1 +1 @@
-{"history":{"2023-07-28":{"words":5,"characters":54,"sentences":0,"pages":0,"files":5,"footnotes":0,"citations":0,"totalWords":673,"totalCharacters":4463,"totalSentences":28,"totalFootnotes":1628,"totalCitations":1628,"totalPages":2.1999999999999997},"2023-07-29":{"words":327,"characters":1836,"sentences":2,"pages":1.1,"files":9,"footnotes":0,"citations":0,"totalWords":1082,"totalCharacters":10236,"totalSentences":35,"totalFootnotes":0,"totalCitations":0,"totalPages":3.5},"2023-07-30":{"words":0,"characters":0,"sentences":0,"pages":0,"files":0,"footnotes":0,"citations":0,"totalWords":2549,"totalCharacters":43764,"totalSentences":36,"totalFootnotes":0,"totalCitations":0,"totalPages":8.4},"2023-08-04":{"words":0,"characters":0,"sentences":0,"pages":0,"files":0,"footnotes":0,"citations":0,"totalWords":2672,"totalCharacters":43999,"totalSentences":37,"totalFootnotes":0,"totalCitations":0,"totalPages":8.8},"2023-08-19":{"words":0,"characters":0,"sentences":0,"pages":0,"files":0,"footnotes":0,"citations":0,"totalWords":2549,"totalCharacters":43764,"totalSentences":36,"totalFootnotes":0,"totalCitations":0,"totalPages":8.4},"2023-09-03":{"words":86,"characters":431,"sentences":9,"pages":0.3,"files":11,"footnotes":0,"citations":0,"totalWords":2635,"totalCharacters":44196,"totalSentences":45,"totalFootnotes":117,"totalCitations":117,"totalPages":8.7}},"modifiedFiles":{"Projects - rabbit's/software/meteor capture/流星抓拍、分析.md":{"words":{"initial":0,"current":86},"characters":{"initial":1,"current":432},"sentences":{"initial":0,"current":9},"footnotes":{"initial":0,"current":0},"citations":{"initial":0,"current":0},"pages":{"initial":0,"current":0.3}}}}
\ No newline at end of file
+{"history":{"2023-07-28":{"words":5,"characters":54,"sentences":0,"pages":0,"files":5,"footnotes":0,"citations":0,"totalWords":673,"totalCharacters":4463,"totalSentences":28,"totalFootnotes":1628,"totalCitations":1628,"totalPages":2.1999999999999997},"2023-07-29":{"words":327,"characters":1836,"sentences":2,"pages":1.1,"files":9,"footnotes":0,"citations":0,"totalWords":1082,"totalCharacters":10236,"totalSentences":35,"totalFootnotes":0,"totalCitations":0,"totalPages":3.5},"2023-07-30":{"words":0,"characters":0,"sentences":0,"pages":0,"files":0,"footnotes":0,"citations":0,"totalWords":2549,"totalCharacters":43764,"totalSentences":36,"totalFootnotes":0,"totalCitations":0,"totalPages":8.4},"2023-08-04":{"words":0,"characters":0,"sentences":0,"pages":0,"files":0,"footnotes":0,"citations":0,"totalWords":2672,"totalCharacters":43999,"totalSentences":37,"totalFootnotes":0,"totalCitations":0,"totalPages":8.8},"2023-08-19":{"words":0,"characters":0,"sentences":0,"pages":0,"files":0,"footnotes":0,"citations":0,"totalWords":2549,"totalCharacters":43764,"totalSentences":36,"totalFootnotes":0,"totalCitations":0,"totalPages":8.4},"2023-09-03":{"words":205,"characters":617,"sentences":16,"pages":0.7,"files":11,"footnotes":0,"citations":0,"totalWords":2754,"totalCharacters":44382,"totalSentences":52,"totalFootnotes":6513,"totalCitations":6513,"totalPages":9.099999999999998}},"modifiedFiles":{"Projects - rabbit's/software/meteor capture/流星抓拍、分析.md":{"words":{"initial":0,"current":205},"characters":{"initial":1,"current":618},"sentences":{"initial":0,"current":16},"footnotes":{"initial":0,"current":0},"citations":{"initial":0,"current":0},"pages":{"initial":0,"current":0.7}}}}
\ No newline at end of file
diff --git a/Projects - rabbit's/software/meteor capture/流星抓拍、分析.md b/Projects - rabbit's/software/meteor capture/流星抓拍、分析.md
index 28f6141..799582f 100644
--- a/Projects - rabbit's/software/meteor capture/流星抓拍、分析.md	
+++ b/Projects - rabbit's/software/meteor capture/流星抓拍、分析.md	
@@ -3,6 +3,19 @@
 1. 相机校正根据星图位置反算畸变
 2. 流星侦测
 3. 星点解析坐标 
+4. 嵌入式，树莓派，自己画板子
+5. 客户端解析，检测到流星时服务端推送（wechat or 短信？），远程管理
+6. 支持4g模块
+7. 支持多人分享数据，根据多份数据计算流星具体路径
+8. gps模块
+9. 硬件加速，coral.ai。收费功能，
+10. 根据日落自动开关，防止阳光长时间照射？
+
+# 核心竞争
+
+## 优势
+- 无需人工介入，网络+电源即可
+- 
 
 
 ## Reference