diff --git a/_posts/2024-08-13-cpp-perf-repos.md b/_posts/2024-08-13-cpp-perf-repos.md
index 1b24887..981afb0 100644
--- a/_posts/2024-08-13-cpp-perf-repos.md
+++ b/_posts/2024-08-13-cpp-perf-repos.md
@@ -10,6 +10,8 @@ mermaid: true
 # pin: true
 ---
 
+![process_stack](/assets/images/os/malloc_20240827/wfl3VM8icKWzunj.png)
+
 ## 1. 虚拟内存分配 ##
 
 ### 1.1 mmap ###
diff --git a/assets/images/os/malloc_20240827/wfl3VM8icKWzunj.png b/assets/images/os/malloc_20240827/wfl3VM8icKWzunj.png
new file mode 100644
index 0000000..bc97d03
Binary files /dev/null and b/assets/images/os/malloc_20240827/wfl3VM8icKWzunj.png differ