diff --git a/packages/fes-plugin-qiankun/src/micro/runtime/qiankunModel.tpl b/packages/fes-plugin-qiankun/src/micro/runtime/qiankunModel.tpl
index c1223729..2f1bbc16 100644
--- a/packages/fes-plugin-qiankun/src/micro/runtime/qiankunModel.tpl
+++ b/packages/fes-plugin-qiankun/src/micro/runtime/qiankunModel.tpl
@@ -3,9 +3,12 @@ import { cloneDeep } from 'lodash-es'
 let initState = reactive({});
 const setModelState = (props) => {
     // 使用深拷贝去掉主应用数据和子应用数据的引用关系，避免出现副作用。
+    Object.keys(initState).forEach(p=>{
+        delete initState[p]
+    })
     Object.assign(initState, cloneDeep(props))
 };
 
 export default () => initState;
 
-export { setModelState };
\ No newline at end of file
+export { setModelState };