diff --git a/src/helper/base.ts b/src/helper/base.ts
index d29374d..7bb8e15 100644
--- a/src/helper/base.ts
+++ b/src/helper/base.ts
@@ -104,7 +104,7 @@ export async function doGetIssue() {
   const labelsString = labels.length ? labels.map(({ name }) => name).join(',') : '';
   core.setOutput('issue-labels', labelsString);
   const assigneesString = assignees.length ? assignees.map(({ login }) => login).join(',') : '';
-  core.setOutput('issue-body', assigneesString);
+  core.setOutput('issue-assignees', assigneesString);
 }
 
 export async function doLockIssue(issueNumber?: number) {