diff --git a/src/platforms/mp-baidu/runtime/wrapper/util.js b/src/platforms/mp-baidu/runtime/wrapper/util.js
index c429e6c108ae8da245c1e1458afd604fa987d6b3..17ed556440f275657b2559b7792358127cc8e943 100644
--- a/src/platforms/mp-baidu/runtime/wrapper/util.js
+++ b/src/platforms/mp-baidu/runtime/wrapper/util.js
@@ -1,9 +1,11 @@
 export const mocks = ['nodeId', 'componentName', '_componentId', 'uniquePrefix']
 
 export function isPage () {
-  return !this.ownerId
+  // 百度小程序组件的id，某些情况下可能是number类型的0，不能直接return !this.ownerId 判断当前组件是否是Page
+  // 否则会导致mounted不执行
+  return typeof this.ownerId === 'undefined'
 }
 
 export function initRelation (detail) {
   this.dispatch('__l', detail)
-}
+}