diff --git a/.env.example b/.env.example
index 1056ed4..47ba6b0 100644
--- a/.env.example
+++ b/.env.example
@@ -1,10 +1,17 @@
-NODE_ENV=production
+NODE_ENV=development
 BASE_URL=/
 
-VUE_APP_VUEX_KEY=vuex
+VUE_APP_VUEX_KEY=ex_vuex
 
-VUE_APP_TITLE=Jason.Chen
+VUE_APP_TITLE=联盟链浏览器
 VUE_APP_API_URL=/api
+VUE_APP_BLOCK_URL=https://explorer.lianshang.vip/api
+
+VUE_APP_MAIN_COIN_SYMBOL=XHC
 
 VUE_APP_USERNAME=
 VUE_APP_PASSWORD=
+
+VUE_APP_HOME_LIST_SIZE=6
+VUE_APP_BLOCK_LIST_SIZE=20
+VUE_APP_BLOCK_DETAIL_LIST_SIZE=10
diff --git a/src/api/interfaces/block.ts b/src/api/interfaces/block.ts
index bf750fc..0fa62f2 100644
--- a/src/api/interfaces/block.ts
+++ b/src/api/interfaces/block.ts
@@ -1,3 +1,3 @@
 import Chain33Rpc from '@33cn/chain33-rpc-api'
 
-export default new Chain33Rpc('https://explorer.lianshang.vip/api', null)
+export default new Chain33Rpc(process.env.VUE_APP_BLOCK_URL, null)
diff --git a/src/views/Home/index.vue b/src/views/Home/index.vue
index 38cdaa3..08ee561 100644
--- a/src/views/Home/index.vue
+++ b/src/views/Home/index.vue
@@ -141,6 +141,7 @@ const getBlockList = () => {
     getTradeList()
   }).finally(() => {
     blockLoading.value = false
+    tradeLoading.value = false
   })
 }
 
@@ -157,7 +158,6 @@ async function getTradeList () {
   }
 
   block.getTxByHashes(txHashes).then(res => {
-    console.log(res.result.txs)
     tradeList.value = res.result.txs
   }).finally(() => {
     tradeLoading.value = false