diff --git a/docs/patch.md b/docs/patch.md
index a13f40a..3c4392d 100644
--- a/docs/patch.md
+++ b/docs/patch.md
@@ -35,7 +35,10 @@
 ## Load PRX at Runtime Using CFW
 There are two ways of dealing with the system calls (used to print messages with system code): Using a PSP plugin, or modifying the ELF/BIN file.
 
-劫持动态链接库？（Module Tutorial）
+劫持动态链接库？（Module Tutorial）
+改内存
+Metal Gear Solid，改动libfont.prx
+
 监测运行状态？
 
 ## load cheat code using CW Cheat (金手指)