diff --git a/. gitignore b/. gitignore
new file mode 100644
index 0000000..7a9041f
--- /dev/null
+++ b/. gitignore	
@@ -0,0 +1,2 @@
+#ignore home5 directory
+home/**/*.ts
\ No newline at end of file
diff --git a/demo.css b/demo.css
index 23bd342..2fb5ca8 100644
--- a/demo.css
+++ b/demo.css
@@ -4,4 +4,5 @@
   color: red;
   display: flex;
   align-items: center;
+  float: left;
 }
diff --git a/demo.html b/demo.html
index e687850..8eb7b88 100644
--- a/demo.html
+++ b/demo.html
@@ -11,5 +11,6 @@
     <div>dfweftwertgf</div>
     <div>版本2</div>
     <div>fwefwef</div>
+    <div>12121212</div>
 </body>
 </html>
\ No newline at end of file
diff --git a/home/home1/home3/home5/demo.ts b/home/home1/home3/home5/demo.ts
new file mode 100644
index 0000000..4284b3f
--- /dev/null
+++ b/home/home1/home3/home5/demo.ts
@@ -0,0 +1,3 @@
+function ab(){
+
+}
\ No newline at end of file
diff --git a/home/home1/home3/home5/demo1.ts b/home/home1/home3/home5/demo1.ts
new file mode 100644
index 0000000..2934828
--- /dev/null
+++ b/home/home1/home3/home5/demo1.ts
@@ -0,0 +1 @@
+console.log(1)
\ No newline at end of file
diff --git a/home/home1/home3/home5/index.ts b/home/home1/home3/home5/index.ts
new file mode 100644
index 0000000..b0bc0d1
--- /dev/null
+++ b/home/home1/home3/home5/index.ts
@@ -0,0 +1,3 @@
+function ba() {
+    
+}
\ No newline at end of file
diff --git a/index.js b/index.js
new file mode 100644
index 0000000..a34db00
--- /dev/null
+++ b/index.js
@@ -0,0 +1,3 @@
+function a() {
+
+}
\ No newline at end of file