diff --git a/rCoreloongArch-tutorial.pdf b/rCoreloongArch-tutorial.pdf index 228e07e13ad1ebf73f063d536314b570ddcc2db4..36ca5eaec72cab563a069c61e6e3b24fa29b080d 100755 Binary files a/rCoreloongArch-tutorial.pdf and b/rCoreloongArch-tutorial.pdf differ