diff --git a/docs/memory.md b/docs/memory.md
index 0e1ed48..c7e3acc 100644
--- a/docs/memory.md
+++ b/docs/memory.md
@@ -116,7 +116,7 @@ char* p = malloc(4);
 strcpy(p, "abc");
 
 // or
-*p = "abc";
+p = "abc";
 ```
 
 上面示例中，字符指针`p`指向一段4个字节的内存，`strcpy()`将字符串“abc”拷贝放入这段内存，完成了这段内存的初始化。