diff --git a/README.md b/README.md
index c8d2273..f4f5e02 100644
--- a/README.md
+++ b/README.md
@@ -10,30 +10,23 @@ Reference dataset included:
 - Human reference dataset (GRCh38/Ensembl/10x) required for Cell Ranger V(D)J
 - Mouse reference dataset (GRCm38/Ensembl/10x) required for Cell Ranger V(D)J
 
-
 ## Build Container Image
 
-```bash
-./build.sh
-```
+SCING (Single-Cell pIpeliNe Garden; pronounced as "sing" /siŋ/) is required for smooth and uninteruppted build process (e.g. CI/CD). For setup, please refer to [this page](https://github.com/hisplan/scing). All the instructions below is given under the assumption that you have already configured SCING in your environment.
 
-`build.sh` can fail if the download link has expired (10x expires the Cell Ranger download link periodically). In this case, get the fresh link from https://support.10xgenomics.com/single-cell-gene-expression/software/downloads/6.0/, and open `config.sh` and replace `${FRESH_LINK}` with the new link:
+[SCING](https://github.com/hisplan/scing) installation is required
 
-```
-version="6.0.2"
-vdj_ref_version="5.0"
-download_url="${FRESH_LINK}"
+```bash
+conda activate scing
 
-# docker related
-registry="quay.io/hisplan"
-image_name="cellranger"
+./build.sh
 ```
 
 ## Push to Docker Registry
 
-Either you can use the `docker push` command or run `push.sh` (requires [SCING](https://github.com/hisplan/scing)):
-
 ```bash
+conda activate scing
+
 ./push.sh
 ```