diff --git a/explorer-ui/.env b/explorer-ui/.env
new file mode 100644
index 0000000..0fb3961
--- /dev/null
+++ b/explorer-ui/.env
@@ -0,0 +1,7 @@
+#REACT_APP_SQUID_ENDPOINT=https://suba.epirus.io/squid/graphql
+REACT_APP_SQUID_ENDPOINT=https://substrate.sirato.xyz/squid/graphql
+REACT_APP_SQUID_ARCHIVE_ENDPOINT=https://substrate.sirato.xyz:4445/graphql
+# REACT_APP_SQUID_ARCHIVE_ENDPOINT=http://localhost:4444/graphql
+REACT_APP_SOURCE_CODE_ENABLED=true
+REACT_APP_VERIFIER_ENDPOINT=https://ink-verifier.sirato.xyz/api
+REACT_APP_VERIFIER_WS_ENDPOINT=wss://ink-verifier.sirato.xyz/api
diff --git a/explorer-ui/.env.example b/explorer-ui/.env.example
index a89011d..ebf0376 100644
--- a/explorer-ui/.env.example
+++ b/explorer-ui/.env.example
@@ -1,4 +1,5 @@
-REACT_APP_SQUID_ENDPOINT=http://localhost:4350/graphql
-REACT_APP_SOURCE_CODE_ENABLED=false
-REACT_APP_VERIFIER_ENDPOINT=http://127.0.0.1:3001
-REACT_APP_VERIFIER_WS_ENDPOINT=ws://127.0.0.1:3001
+REACT_APP_SQUID_ENDPOINT=https://substrate.sirato.xyz/squid/graphql
+REACT_APP_SQUID_ARCHIVE_ENDPOINT=https://substrate.sirato.xyz:4445/graphql
+REACT_APP_SOURCE_CODE_ENABLED=true
+REACT_APP_VERIFIER_ENDPOINT=https://ink-verifier.sirato.xyz/api
+REACT_APP_VERIFIER_WS_ENDPOINT=wss://ink-verifier.sirato.xyz/api
diff --git a/explorer-ui/.gitignore b/explorer-ui/.gitignore
index dfca2c8..3400e72 100644
--- a/explorer-ui/.gitignore
+++ b/explorer-ui/.gitignore
@@ -13,7 +13,6 @@
 
 # misc
 .DS_Store
-.env
 
 npm-debug.log*
 yarn-debug.log*
@@ -21,4 +20,4 @@ yarn-error.log*
 
 .analysis/
 
-/public/runtime-env.js
\ No newline at end of file
+/public/runtime-env.js
diff --git a/explorer-ui/public/runtime-env.js b/explorer-ui/public/runtime-env.js
index ebfd9fd..5488882 100644
--- a/explorer-ui/public/runtime-env.js
+++ b/explorer-ui/public/runtime-env.js
@@ -1 +1 @@
-window.__RUNTIME_CONFIG__ = {"REACT_APP_SQUID_ENDPOINT":"https://aleph-zero.sirato.xyz/query/graphql","REACT_APP_SQUID_ARCHIVE_ENDPOINT":"http://localhost:4444/graphql","REACT_APP_SOURCE_CODE_ENABLED":"true","REACT_APP_VERIFIER_ENDPOINT":"https://ink-source-code-verifier.sirato.xyz/api","REACT_APP_VERIFIER_WS_ENDPOINT":"wss://ink-source-code-verifier.sirato.xyz/api"};
\ No newline at end of file
+window.__RUNTIME_CONFIG__ = {"REACT_APP_SQUID_ENDPOINT":"https://substrate.sirato.xyz/squid/graphql","REACT_APP_SQUID_ARCHIVE_ENDPOINT":"https://substrate.sirato.xyz:4445/graphql","REACT_APP_SOURCE_CODE_ENABLED":"true","REACT_APP_VERIFIER_ENDPOINT":"https://ink-verifier.sirato.xyz/api","REACT_APP_VERIFIER_WS_ENDPOINT":"wss://ink-verifier.sirato.xyz/api"};
\ No newline at end of file