diff --git "a/others/certification/openEuler\346\212\200\346\234\257\346\265\213\350\257\204\346\214\207\345\257\274\344\271\246.md" "b/others/certification/openEuler\346\212\200\346\234\257\346\265\213\350\257\204\346\214\207\345\257\274\344\271\246.md"
index a79c1b0973a3955fb8b2464fd1d520f87d93c5d3..bd391cdee4c6f004cd1a5e878e49e9f7f5e23cfb 100644
--- "a/others/certification/openEuler\346\212\200\346\234\257\346\265\213\350\257\204\346\214\207\345\257\274\344\271\246.md"
+++ "b/others/certification/openEuler\346\212\200\346\234\257\346\265\213\350\257\204\346\214\207\345\257\274\344\271\246.md"
@@ -452,7 +452,7 @@ openEuler是面向商业软件、硬件、操作系统发行版及开发openEule
     将待测软件包放至当前目录下，执行以下命令，最终测试结果在compatibilityLog文件中。
 
     ```shell
-    lkp run ./compatibility-test-defaults.yaml -s 'package_name: xxxxxx' >compatibilityLog 2\>& 1
+    lkp run ./compatibility-test-defaults.yaml -s 'package_name: xxxxxx' >compatibilityLog 2>&1
     ```
 
  > 说明：