diff --git a/README.md b/README.md
index 934f6eeb79c063a4fe423e1c4b5c7365f3442a3b..62038aafd007b4ed4881d933f61d2eeadf6a9024 100644
--- a/README.md
+++ b/README.md
@@ -79,7 +79,7 @@ ARM machine:
 
 | Configuration | Information   |
 | ------------- | ------------- |
-| OS            | Euleros       |
+| OS            | openEuler       |
 | Kernel        | linux 4.19.90 |
 | CPU           | 64 cores      |
 | Memory        | 196 GB        |