diff --git a/jenkins/Jenkinsfile.agc-global-version-issue b/jenkins/Jenkinsfile.agc-global-version-issue
index 7cda374df..ece6304ed 100644
--- a/jenkins/Jenkinsfile.agc-global-version-issue
+++ b/jenkins/Jenkinsfile.agc-global-version-issue
@@ -91,7 +91,14 @@ pipeline {
               if [[ ! -x "${OSSUTIL_TOOLS_DIR}/ossutil" ]]; then
                 curl -fsSL -o "${OSSUTIL_TOOLS_DIR}/ossutil.zip" \\
                   "https://gosspublic.alicdn.com/ossutil/v2/${version}/ossutil-${version}-linux-amd64.zip"
+                # 官方 zip 解压后是带版本号的目录，二进制不在包根，必须先定位再落到固定路径。
                 unzip -o -q "${OSSUTIL_TOOLS_DIR}/ossutil.zip" -d "${OSSUTIL_TOOLS_DIR}"
+                extracted="$(find "${OSSUTIL_TOOLS_DIR}" -maxdepth 3 -type f -name ossutil -print -quit)"
+                if [[ -z "${extracted}" ]]; then
+                  echo "ossutil 解压后未找到可执行文件：${OSSUTIL_TOOLS_DIR}" >&2
+                  exit 1
+                fi
+                cp -f "${extracted}" "${OSSUTIL_TOOLS_DIR}/ossutil"
                 chmod +x "${OSSUTIL_TOOLS_DIR}/ossutil"
               fi
               "${OSSUTIL_TOOLS_DIR}/ossutil" --version | head -1