diff --git a/mirrors/Makefile.am b/mirrors/Makefile.am
index 97c1e33..187b27f 100644
--- a/mirrors/Makefile.am
+++ b/mirrors/Makefile.am
@@ -15,7 +15,7 @@ mirror.iscas.ac.cn mirrors.nju.edu.cn mirrors.pku.edu.cn             \
 mirrors.ustc.edu.cn mirrors.bfsu.edu.cn	mirrors.aliyun.com           \
 mirrors.cqupt.edu.cn mirror.nyist.edu.cn mirrors.sau.edu.cn	         \
 mirrors.sdu.edu.cn mirrors.sustech.edu.cn mirrors.zju.edu.cn         \
-mirror.sjtu.edu.cn mirrors.hust.edu.cn
+mirror.sjtu.edu.cn mirrors.hust.edu.cn mirrors.cernet.edu.cn
 
 # Mirrors in Europe
 pkgdata_EUROPE_MIRRORS = grimler.se mirror.termux.dev			\
diff --git a/mirrors/chinese_mainland/mirrors.cernet.edu.cn b/mirrors/chinese_mainland/mirrors.cernet.edu.cn
new file mode 100644
index 0000000..36d230c
--- /dev/null
+++ b/mirrors/chinese_mainland/mirrors.cernet.edu.cn
@@ -0,0 +1,6 @@
+# This file is sourced by pkg
+# Mirror by CERNET. Geo-based mirror selection with education mirrorbits
+WEIGHT=1
+MAIN="https://mirrors.cernet.edu.cn/termux/apt/termux-main"
+ROOT="https://mirrors.cernet.edu.cn/termux/apt/termux-root"
+X11="https://mirrors.cernet.edu.cn/termux/apt/termux-x11"