diff --git a/sections/en-us/common.md b/sections/en-us/common.md
new file mode 100644
index 0000000..8a3bdda
--- /dev/null
+++ b/sections/en-us/common.md
@@ -0,0 +1,7 @@
+# Basic
+
+* `[Common]` Type judgment
+* `[Common]` Scope
+* `[Common]` Reference
+* `[Common]` Memory release
+* `[Common]` ES6+ featrues
diff --git a/sections/en-us/js-basic.md b/sections/en-us/js-basic.md
deleted file mode 100644
index 35f5abc..0000000
--- a/sections/en-us/js-basic.md
+++ /dev/null
@@ -1,7 +0,0 @@
-# Basic
-
-* `[Basic]` Type judgment
-* `[Basic]` Scope
-* `[Basic]` Reference
-* `[Basic]` Memory release
-* `[Basic]` ES6+ featrues