diff --git a/src/router/index.js b/src/router/index.js
index dd40ecc6..4f679fec 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -385,13 +385,13 @@ const router = new VueRouter({
 router.beforeEach((to, from, next) => {
   const c = to.params.chain
   if (c) {
-    store.commit('select', { chain_name: c })
+    store.commit('select', { chain_name: String(c).toLowerCase() })
     store.dispatch('chains/getAllIBCDenoms', Vue.prototype)
   }
 
   const config = JSON.parse(localStorage.getItem('chains'))
   // const has = Object.keys(config).findIndex(i => i === c)
-  if (!config || Object.keys(config).findIndex(i => i === c) > -1) {
+  if (!config || Object.keys(config).findIndex(i => i === String(c).toLowerCase()) > -1) {
     next()
   } else if (c) {
     if (c === 'index.php') {
diff --git a/src/store/chains/index.js b/src/store/chains/index.js
index fd390d1f..d80782d5 100644
--- a/src/store/chains/index.js
+++ b/src/store/chains/index.js
@@ -19,7 +19,7 @@ if (isTestnet()) {
 const update = {}
 configs.keys().forEach(k => {
   const c = configs(k)
-  update[c.chain_name] = c
+  update[String(c.chain_name).toLowerCase()] = c
 })
 
 chains = update