diff --git a/entrypoint.sh b/entrypoint.sh
index e525060..d9cfdd6 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -2,7 +2,16 @@
 
 GITHUB_BASEURL=https://api.github.com
 GITHUB_API="/repos/${INPUT_REPOSITORY:-${GITHUB_REPOSITORY}}/actions/runs/${INPUT_RUN_ID:-${GITHUB_RUN_ID}}/jobs"
-eval "$(curl --get -Ss -H "Authorization: token ${INPUT_GITHUB_TOKEN}" -H "Accept: application/vnd.github.v3+json" "${GITHUB_BASEURL}${GITHUB_API}?per_page=${INPUT_PER_PAGE:-30}" \
-| jq -r --arg job_name "${INPUT_JOB_NAME}" '.jobs | map(select(.name == $job_name)) | .[0] | @sh "job_id=\(.id) html_url=\(.html_url)"')"
+
+JOBINFO="$(curl --get -Ss -H "Authorization: token ${INPUT_GITHUB_TOKEN}" -H "Accept: application/vnd.github.v3+json" "${GITHUB_BASEURL}${GITHUB_API}?per_page=${INPUT_PER_PAGE:-30}")"
+
+# if permission error, exit 1
+echo ${JOBINFO} | grep "Resource not accessible by integration" &&  exit 1
+
+eval "$(echo ${JOBINFO} | jq -r --arg job_name "${INPUT_JOB_NAME}" '.jobs | map(select(.name == $job_name)) | .[0] | @sh "job_id=\(.id) html_url=\(.html_url)"')"
+
+# if parse error, exit 1
+echo ${job_id} | grep "null" > /dev/null && echo "parse error, job_id is ${job_id}. job name might be wrong. See https://github.com/Tiryoh/gha-jobid-action" && exit 1
+
 echo "job_id=${job_id}" >> $GITHUB_OUTPUT
 echo "html_url=${html_url}" >> $GITHUB_OUTPUT