Update install_cluster-helm-gpu.md

site/en/getstarted/run-milvus-gpu/install_cluster-helm-gpu.md

@@ -29,6 +29,12 @@ Helm uses a packaging format called charts. A chart is a collection of files tha
 
 - Check [the hardware and software requirements](prerequisite-gpu.md) before installation.
 
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+If you encounter any issues pulling the image, contact us at <a href="mailto:community@zilliz.com">community@zilliz.com</a> with details about the problem, and we'll provide you with the necessary support.
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+</div>
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 ## Install Helm Chart for Milvus
 
 Helm is a K8s package manager that can help you deploy Milvus quickly.