diff --git a/api/app/lib/controllers/push/config.js b/api/app/lib/controllers/push/config.js
index 2b50ee4..8e64b37 100644
--- a/api/app/lib/controllers/push/config.js
+++ b/api/app/lib/controllers/push/config.js
@@ -181,7 +181,7 @@ async function edit (ctx) {
       if (pushId) {
          repeatOption.where.id = { $ne: pushId }
       }
-      let repeatRes = await models.findOne(repeatOption)
+      let repeatRes = await models.AlarmPushConfig.findOne(repeatOption)
       if (repeatRes) {
          throw `已有名称为[${name}]的同名策略`
       }