diff --git a/learnware/client/container.py b/learnware/client/container.py
index c73260a..5573799 100644
--- a/learnware/client/container.py
+++ b/learnware/client/container.py
@@ -123,7 +123,6 @@ class ModelCondaContainer(ModelContainer):
 
         input_shape = output_results["metadata"]["input_shape"]
         output_shape = output_results["metadata"]["output_shape"]
-        logger.info(f"input_shape: {input_shape}, output_shape: {output_shape}")
         self.reset(input_shape=input_shape, output_shape=output_shape)
 
     def _run_model_with_script(self, method, **kargs):
diff --git a/learnware/client/package_utils.py b/learnware/client/package_utils.py
index 3c30546..5768a4e 100644
--- a/learnware/client/package_utils.py
+++ b/learnware/client/package_utils.py
@@ -78,7 +78,7 @@ def filter_nonexist_pip_packages(packages: list) -> Tuple[List[str], List[str]]:
             continue
         try:
             package_name = parse_pip_requirement(package)
-            if package_name != "learnware":
+            if package_name is not None and package_name != "learnware":
                 try_to_run(args=["pip", "index", "versions", package_name], timeout=5)
                 exist_packages.append(package)
                 continue