diff --git a/README.md b/README.md
index c851f0d2..f3a67ded 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # Unofficial LoongArch Intrinsics Guide
 
+[![DOI](https://zenodo.org/badge/730251036.svg)](https://doi.org/10.5281/zenodo.14169508)
+
 Visit <http://jia.je/unofficial-loongarch-intrinsics-guide/>
 
 Arranged from QEMU implementation and [GCC Intrinsics](https://gcc.gnu.org/onlinedocs/gcc/LoongArch-SX-Vector-Intrinsics.html)
diff --git a/docs/index.md b/docs/index.md
index 3a38e1a9..8c7e7e88 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -1,5 +1,7 @@
 # Unofficial LoongArch Intrinsics Guide
 
+[![DOI](https://zenodo.org/badge/730251036.svg)](https://doi.org/10.5281/zenodo.14169508)
+
 This is the Unofficial LoongArch Intrinsics Guide by Jiajie Chen et, al. The documentation is arranged from the following sources:
 
 - QEMU
@@ -28,4 +30,4 @@ union lasx_register {
   float fp32[8];
   double fp64[4];
 };
-```
\ No newline at end of file
+```