diff --git a/.github/workflows/pr-test-rust.yml b/.github/workflows/pr-test-rust.yml
index 3608bdaa2..f95cea28e 100644
--- a/.github/workflows/pr-test-rust.yml
+++ b/.github/workflows/pr-test-rust.yml
@@ -107,7 +107,7 @@ jobs:
 
       - name: Install SGLang dependencies
         run: |
-          sudo bash scripts/ci/ci_install_dependency.sh
+          sudo --preserve-env=PATH bash scripts/ci/ci_install_dependency.sh
 
       - name: Build python binding
         run: |
diff --git a/sgl-router/README.md b/sgl-router/README.md
index 72f94f034..ead374e4a 100644
--- a/sgl-router/README.md
+++ b/sgl-router/README.md
@@ -116,6 +116,7 @@ python -m sglang_router.launch_router \
 
 ## Configuration
 
+
 ### Logging
 
 Enable structured logging with optional file output:
diff --git a/sgl-router/py_test/e2e/conftest.py b/sgl-router/py_test/e2e/conftest.py
index c959095e7..460195816 100644
--- a/sgl-router/py_test/e2e/conftest.py
+++ b/sgl-router/py_test/e2e/conftest.py
@@ -692,7 +692,7 @@ def pytest_configure(config):
 @pytest.fixture(scope="session")
 def e2e_model() -> str:
     # Always use the default test model
-    return DEFAULT_MODEL_NAME_FOR_TEST
+    return os.getenv("E2E_PRIMARY_MODEL", DEFAULT_MODEL_NAME_FOR_TEST)
 
 
 @pytest.fixture
diff --git a/sgl-router/py_test/e2e/test_pd_router.py b/sgl-router/py_test/e2e/test_pd_router.py
index 93d92ad2a..c0ca06c3c 100644
--- a/sgl-router/py_test/e2e/test_pd_router.py
+++ b/sgl-router/py_test/e2e/test_pd_router.py
@@ -253,10 +253,10 @@ def test_pd_genai_bench(e2e_model: str, pd_cluster, genai_bench_runner):
         model_path=e2e_model,
         experiment_folder=policy_label,
         thresholds={
-            "ttft_mean_max": 12,
-            "e2e_latency_mean_max": 15,
-            "input_throughput_mean_min": 400,
-            "output_throughput_mean_min": 20,
+            "ttft_mean_max": 13,
+            "e2e_latency_mean_max": 16,
+            "input_throughput_mean_min": 350,
+            "output_throughput_mean_min": 18,
             "gpu_util_p50_min": 99,
         },
         kill_procs=pd_cluster.workers,