diff --git a/src/libruntime/invoke_spec.cpp b/src/libruntime/invoke_spec.cpp
index b407c20cb6c6fa6fe5342933a4a2a592ab9d5dd1..fe2ddddbe46b5588820ef06e6a97fbe98c9126b9 100644
--- a/src/libruntime/invoke_spec.cpp
+++ b/src/libruntime/invoke_spec.cpp
@@ -138,6 +138,7 @@ void InvokeSpec::BuildRequestPbScheduleOptions(InvokeOptions &opts, const Librun
     }
     if (ResourceGroupEnabled(opts.resourceGroupOpts)) {
         schedulingOps->set_rgroupname(opts.resourceGroupOpts.resourceGroupName);
+        this->opts.envVars["RG_NAME"] = opts.resourceGroupOpts.resourceGroupName;
     }
     static std::unordered_map<std::string, core_service::AffinityType> affinityMap = {
         {"PreferredAffinity", core_service::AffinityType::PreferredAffinity},
diff --git a/test/libruntime/invoke_spec_test.cpp b/test/libruntime/invoke_spec_test.cpp
index 2b73afa6a76303d0b5fadb449b00c4dae70295e7..6b3dae71a04e9d148eaf56af75f9e33b706f4845 100644
--- a/test/libruntime/invoke_spec_test.cpp
+++ b/test/libruntime/invoke_spec_test.cpp
@@ -236,9 +236,13 @@ TEST_F(InvokeSpecTest, BuildInstanceCreateRequestTest)
     spec->opts.createOptions["crateOption"] = "createOption";
     spec->functionMeta.name = "name";
     spec->functionMeta.functionId = "functionId";
+    ResourceGroupOptions resourceGroupOpts;
+    resourceGroupOpts.resourceGroupName = "testResourceGroup";
+    spec->opts.resourceGroupOpts = resourceGroupOpts;
     LibruntimeConfig config;
     spec->BuildInstanceCreateRequest(config);
     ASSERT_EQ(spec->requestCreate.mutable_schedulingops()->mutable_resources()->size() != 0, true);
+    ASSERT_EQ(spec->opts.envVars["RG_NAME"], "testResourceGroup");
 }
 }  // namespace test
 }  // namespace YR
\ No newline at end of file