diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f82481d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+.vs/
+.obsidian/*
+!.obsidian/snippets/
\ No newline at end of file
diff --git a/.obsidian/snippets/math-note.css b/.obsidian/snippets/math-note.css
new file mode 100644
index 0000000..21c145e
--- /dev/null
+++ b/.obsidian/snippets/math-note.css
@@ -0,0 +1,25 @@
+.emphasize {
+    color: orange;
+    font-weight:bold;
+}
+
+.danger{
+    color: #ff1111;
+    font-weight:bold;
+}
+
+.callout[data-callout="solution"] {
+    --callout-color: 181,230,29;
+    --callout-icon: lucide-calculator;
+}
+
+.title{
+    font-weight: bold;
+    text-align: center;
+}
+
+.Title{
+    font-weight: bold;
+    text-align: center;
+    font-size:24px;
+}
\ No newline at end of file
diff --git a/.obsidian/snippets/modify-obsidian.css b/.obsidian/snippets/modify-obsidian.css
new file mode 100644
index 0000000..bf0322e
--- /dev/null
+++ b/.obsidian/snippets/modify-obsidian.css
@@ -0,0 +1,4 @@
+.mermaid svg {
+    width:91%;
+    height: auto;
+}
\ No newline at end of file
diff --git a/README.md b/README.md
index f217a6d..484085d 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,11 @@
-# primer-pro
+# 欢迎来到 Cym10x 的 Primer Pro!
+这将会是一本比 Primer Plus 还乱的笔记本，专门记录程序设计相关的笔记
 
+
+```cpp
+#include <print> //C++23
+int main(){
+	using std::print,std::println;
+	println("Hello, Obsidian!");
+}
+```
\ No newline at end of file