diff --git a/ch3-asm/ch3-07-core-type.md b/ch3-asm/ch3-07-core-type.md
deleted file mode 100644
index ae69281..0000000
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@@ -1,3 +0,0 @@
-# 3.7. Go核心对象结构(TODO)
-
-TODO
diff --git a/ch3-asm/ch3-07-interface.md b/ch3-asm/ch3-07-interface.md
new file mode 100644
index 0000000..ec8cad9
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+++ b/ch3-asm/ch3-07-interface.md
@@ -0,0 +1,3 @@
+# 3.7. 接口(TODO)
+
+TODO
diff --git a/ch3-asm/ch3-08-hack-asm.md b/ch3-asm/ch3-08-hack-asm.md
new file mode 100644
index 0000000..fcd520e
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+++ b/ch3-asm/ch3-08-hack-asm.md
@@ -0,0 +1,3 @@
+# 3.8. 高级汇编技巧(TODO)
+
+TODO
diff --git a/ch3-asm/ch3-08-runtime-func.md b/ch3-asm/ch3-08-runtime-func.md
deleted file mode 100644
index dd8ea83..0000000
--- a/ch3-asm/ch3-08-runtime-func.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# 3.8. runtime内置函数(TODO)
-
-TODO
-
-
diff --git a/ch3-asm/ch3-09-call-c-leaf-func.md b/ch3-asm/ch3-09-call-c-leaf-func.md
deleted file mode 100644
index 7237d00..0000000
--- a/ch3-asm/ch3-09-call-c-leaf-func.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# 3.9. 调用C函数(TODO)
-
-TODO
diff --git a/ch3-asm/ch3-09-goroutine-id.md b/ch3-asm/ch3-09-goroutine-id.md
new file mode 100644
index 0000000..e863262
--- /dev/null
+++ b/ch3-asm/ch3-09-goroutine-id.md
@@ -0,0 +1,3 @@
+# 3.9. 例子：Goroutine ID(TODO)
+
+TODO
diff --git a/ch3-asm/ch3-10-avx-sse-jit.md b/ch3-asm/ch3-10-avx-sse-jit.md
deleted file mode 100644
index 8ce5fac..0000000
--- a/ch3-asm/ch3-10-avx-sse-jit.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# 3.10. AVX/SSE/JIT高级优化(TODO)
-
-TODO
diff --git a/ch3-asm/ch3-11-arm.md b/ch3-asm/ch3-11-arm.md
deleted file mode 100644
index ac798d7..0000000
--- a/ch3-asm/ch3-11-arm.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# 3.11. ARM汇编(TODO)
-
-TODO