diff --git a/README.md b/README.md
index e815997..6d8de41 100644
--- a/README.md
+++ b/README.md
@@ -37,35 +37,57 @@ curl https://spr.codex.storage/testnet/geth
 
  3. Update files to S3
     ```shell
+    # Variables
     networks_file="codex"
     buckets="bucket-1 bucket-2"
+    folder="upload"
 
-    for bucket in ${buckets}; do
 
-      # Records
-      for file in *.txt; do
-        # Variables
-        network=$(awk -F '-' '{print $1}' <<< ${file})
-        nodes=$(awk -F '-' '{print $2}' <<< ${file%%.*})
-        echo "${network}" >> "${networks_file}"
+    # Networks records
+    mkdir -p "${folder}"
+    for file in *.txt; do
 
-        # Upload
-        if [[ "${nodes}" == "codex" ]]; then
-          aws s3 cp --acl public-read --content-type "text/plain" "${file}" "s3://${bucket}/${network}"
-        fi
-        aws s3 cp --acl public-read --content-type "text/plain" "${file}" "s3://${bucket}/${network}/${nodes}"
-      done
-
-      # Networks
-      sort -u "${networks_file}" -o "${networks_file}"
-      aws s3 cp --acl public-read --content-type "text/plain" "${networks_file}" "s3://${bucket}/${networks_file}"
+      # Variables
+      network=$(awk -F '-' '{print $1}' <<< ${file})
+      nodes=$(awk -F '-' '{print $2}' <<< ${file%%.*})
+      echo "${network}" >> "${networks_file}"
 
+      # Networks folders/files
+      mkdir -p "${folder}/${network}"
+      cp "${file}" "${folder}/${network}/${nodes}"
     done
 
-    rm -f "${networks_file}"
+    # Networks list
+    sort -u "${networks_file}" -o "${folder}/${networks_file}"
+
+    # Upload to S3
+    for bucket in ${buckets}; do
+
+      # Sync networks
+      aws s3 sync --acl public-read --content-type "text/plain" "${folder}" "s3://${bucket}" --delete
+
+      # Copy main node
+      for file in ${folder}/*/${networks_file}; do
+        network=$(awk -F '/' '{print $2}' <<< "${file}")
+        aws s3 cp --acl public-read --content-type "text/plain" "${file}" "s3://${bucket}/${network}"
+      done
+    done
+
+    # Cleanup
+    rm -rf "${folder}"
     ```
 
- 4. Check the result
+ 4. Flush cache
+    ```shell
+    # Variables
+    distribution_id="XXXXXXXXXXXXXX"
+
+    # Flush cache
+    invalidation_id=$(aws cloudfront create-invalidation --distribution-id "${distribution_id}" --paths "/*" | jq -r '.Invalidation.Id')
+    aws cloudfront wait invalidation-completed --distribution-id "${distribution_id}" --id "${invalidation_id}"
+    ```
+
+ 5. Check the result
     ```shell
     # Networks
     curl https://spr.codex.storage
diff --git a/testnet-codex.txt b/testnet-codex.txt
index fb9d4f9..3fa2db8 100644
--- a/testnet-codex.txt
+++ b/testnet-codex.txt
@@ -1,3 +1,3 @@
 spr:CiUIAhIhAiJvIcA_ZwPZ9ugVKDbmqwhJZaig5zKyLiuaicRcCGqLEgIDARo8CicAJQgCEiECIm8hwD9nA9n26BUoNuarCEllqKDnMrIuK5qJxFwIaosQ3d6esAYaCwoJBJ_f8zKRAnU6KkYwRAIgM0MvWNJL296kJ9gWvfatfmVvT-A7O2s8Mxp8l9c8EW0CIC-h-H-jBVSgFjg3Eny2u33qF7BDnWFzo7fGfZ7_qc9P
-spr:CiUIAhIhAyUvcPkKoGE7-gh84RmKIPHJPdsX5Ugm_IHVJgF-Mmu_EgIDARo8CicAJQgCEiEDJS9w-QqgYTv6CHzhGYog8ck92xflSCb8gdUmAX4ya78QoemesAYaCwoJBES39Q2RAnVOKkYwRAIgLi3rouyaZFS_Uilx8k99ySdQCP1tsmLR21tDb9p8LcgCIG30o5YnEooQ1n6tgm9fCT7s53k6XlxyeSkD_uIO9mb3
-spr:CiUIAhIhAlNJ7ary8eOK5GcwQ6q4U8brR7iWjwhMwzHb8BzzmCEDEgIDARpJCicAJQgCEiECU0ntqvLx44rkZzBDqrhTxutHuJaPCEzDMdvwHPOYIQMQsZ67vgYaCwoJBK6Kf1-RAnVEGgsKCQSuin9fkQJ1RCpGMEQCIDxd6lXDvj1PcHgQYnNpHGfgCO5a7fejg3WhSjh2wTimAiB7YHsL1WZYU_zkHcNDWhRgMbkb3C5yRuvUhjBjGOYJYQ
\ No newline at end of file
+spr:CiUIAhIhAlNJ7ary8eOK5GcwQ6q4U8brR7iWjwhMwzHb8BzzmCEDEgIDARpJCicAJQgCEiECU0ntqvLx44rkZzBDqrhTxutHuJaPCEzDMdvwHPOYIQMQsZ67vgYaCwoJBK6Kf1-RAnVEGgsKCQSuin9fkQJ1RCpGMEQCIDxd6lXDvj1PcHgQYnNpHGfgCO5a7fejg3WhSjh2wTimAiB7YHsL1WZYU_zkHcNDWhRgMbkb3C5yRuvUhjBjGOYJYQ
+spr:CiUIAhIhAyUvcPkKoGE7-gh84RmKIPHJPdsX5Ugm_IHVJgF-Mmu_EgIDARo8CicAJQgCEiEDJS9w-QqgYTv6CHzhGYog8ck92xflSCb8gdUmAX4ya78QoemesAYaCwoJBES39Q2RAnVOKkYwRAIgLi3rouyaZFS_Uilx8k99ySdQCP1tsmLR21tDb9p8LcgCIG30o5YnEooQ1n6tgm9fCT7s53k6XlxyeSkD_uIO9mb3
\ No newline at end of file
diff --git a/testnet-geth.txt b/testnet-geth.txt
index 0d53dde..2849053 100644
--- a/testnet-geth.txt
+++ b/testnet-geth.txt
@@ -1,3 +1,3 @@
 enode://cff0c44c62ecd6e00d72131f336bb4e4968f2c1c1abeca7d4be2d35f818608b6d8688b6b65a18f1d57796eaca32fd9d08f15908a88afe18c1748997235ea6fe7@159.223.243.50:40010
-enode://ea331eaa8c5150a45b793b3d7c17db138b09f7c9dd7d881a1e2e17a053e0d2600e0a8419899188a87e6b91928d14267949a7e6ec18bfe972f3a14c5c2fe9aecb@68.183.245.13:40030
-enode://4a7303b8a72db91c7c80c8fb69df0ffb06370d7f5fe951bcdc19107a686ba61432dc5397d073571433e8fc1f8295127cabbcbfd9d8464b242b7ad0dcd35e67fc@174.138.127.95:40020
\ No newline at end of file
+enode://4a7303b8a72db91c7c80c8fb69df0ffb06370d7f5fe951bcdc19107a686ba61432dc5397d073571433e8fc1f8295127cabbcbfd9d8464b242b7ad0dcd35e67fc@174.138.127.95:40020
+enode://ea331eaa8c5150a45b793b3d7c17db138b09f7c9dd7d881a1e2e17a053e0d2600e0a8419899188a87e6b91928d14267949a7e6ec18bfe972f3a14c5c2fe9aecb@68.183.245.13:40030
\ No newline at end of file