diff --git a/tools/oos/etc/openeuler_repo.yaml b/tools/oos/etc/openeuler_repo.yaml
index 71294cb6494fc519bd548ecc99fc02ca0c6104e2..361af67b6de08ed91403410169c24e49c05f906a 100644
--- a/tools/oos/etc/openeuler_repo.yaml
+++ b/tools/oos/etc/openeuler_repo.yaml
@@ -4068,7 +4068,7 @@ src-openeuler:
   libdvdnav: Application
   libdvdread: Application
   libdwarf: Programming-language
-  libe-book: ecopkg
+  libe-book: sig-RISC-V
   libeasyfc: Application
   libebml: sig-epol
   libebur128: ecopkg