diff --git a/frameworks/js/napi/wantConstant/want_constant.cpp b/frameworks/js/napi/wantConstant/want_constant.cpp
index 17193e7b08..adff789522 100644
--- a/frameworks/js/napi/wantConstant/want_constant.cpp
+++ b/frameworks/js/napi/wantConstant/want_constant.cpp
@@ -122,6 +122,8 @@ napi_value WantConstantInit(napi_env env, napi_value exports)
     SetNamedProperty(env, params, "ohos.param.atomicservice.subpackageName", "SUB_PACKAGE_NAME");
     SetNamedProperty(env, params, "ohos.extra.param.key.callerRequestCode", "CALLER_REQUEST_CODE");
     SetNamedProperty(env, params, "ability.params.stream", "PARAMS_STREAM");
+    SetNamedProperty(env, params, "ohos.extra.param.key.appInstance", "APP_INSTANCE_KEY");
+    SetNamedProperty(env, params, "ohos.extra.param.key.createAppInstance", "CREATE_APP_INSTANCE_KEY");
     napi_property_descriptor exportFuncs[] = {
         DECLARE_NAPI_PROPERTY("Action", action),
         DECLARE_NAPI_PROPERTY("Entity", entity),