diff --git a/.github/workflows/notify.yml b/.github/workflows/notify.yml
index 7ef5582b3..98eedb4a6 100644
--- a/.github/workflows/notify.yml
+++ b/.github/workflows/notify.yml
@@ -23,11 +23,9 @@ jobs:
     steps:
       - name: notify to ergscripts
         run: |
-          TOKEN=${{ secrets.DEV_TOKEN }}
-
           curl \
             -X POST \
-            -H "Authorization: token $TOKEN" \
+            -H "Authorization: token ${{ secrets.DEV_TOKEN }}" \
             -H "Accept: application/vnd.github.v3+json" \
             https://api.github.com/repos/mtshiba/ergscripts/dispatches \
             -d '{"event_type":"notification-push-main","client_payload":{"msg": "a change has been pushed to main"}}'
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 31c8d92c2..1bd5da4b8 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -58,11 +58,9 @@ jobs:
     steps:
       - name: run curl
         run: |
-          TOKEN=${{ secrets.GITHUB_TOKEN }}
-
           curl \
             -X POST \
-            -H "Authorization: token $TOKEN" \
+            -H "Authorization: token ${{ secrets.TOKEN }}" \
             -H "Accept: application/vnd.github.v3+json" \
             https://api.github.com/repos/erg-lang/web-ide/dispatches \
             -d '{"event_type":"release-notification","client_payload":{"msg": "A new Erg version has been released"}}'