diff --git a/src/libs/fetch.js b/src/libs/fetch.js
index 08bf901f..7cbd9648 100644
--- a/src/libs/fetch.js
+++ b/src/libs/fetch.js
@@ -60,18 +60,20 @@ export default class ChainFetch {
   }
 
   async getLatestBlock(config = null) {
-    // const conf = config || this.getSelectedConfig()
-    // if (conf.chain_name === 'injective') {
-    //   return ChainFetch.fetch('https://tm.injective.network', '/cosmos/base/tendermint/v1beta1/block').then(data => Block.create(commonProcess(data)))
-    // }
+    const conf = config || this.getSelectedConfig()
+    const ver = conf.sdk_version || '0.41'
+    if (ver && compareVersions(ver, '0.45') < 1) {
+      return this.get('/blocks/latest', config).then(data => Block.create(data))
+    }
     return this.get('/cosmos/base/tendermint/v1beta1/blocks/latest', config).then(data => Block.create(data))
   }
 
   async getBlockByHeight(height, config = null) {
-    // const conf = config || this.getSelectedConfig()
-    // if (conf.chain_name === 'injective') {
-    //   return ChainFetch.fetch('https://tm.injective.network', `/cosmos/base/tendermint/v1beta1/block?height=${height}`).then(data => Block.create(commonProcess(data)))
-    // }
+    const conf = config || this.getSelectedConfig()
+    const ver = conf.sdk_version || '0.41'
+    if (ver && compareVersions(ver, '0.45') < 1) {
+      return this.get(`/blocks/${height}`, config).then(data => Block.create(data))
+    }
     return this.get(`/cosmos/base/tendermint/v1beta1/blocks/${height}`, config).then(data => Block.create(data))
   }
 
diff --git a/src/views/components/dashboard/DashboardPriceChart2.vue b/src/views/components/dashboard/DashboardPriceChart2.vue
index 01bbe3e2..ab6d9fc4 100644
--- a/src/views/components/dashboard/DashboardPriceChart2.vue
+++ b/src/views/components/dashboard/DashboardPriceChart2.vue
@@ -371,9 +371,11 @@ export default {
       return '#'
     },
     discord() {
-      const discordLink = this.coinInfo.links.chat_url.filter(x => x.includes('discord'))
-      if (discordLink) {
-        return discordLink ? `${discordLink}` : '#'
+      if (this.coinInfo.links) {
+        const discordLink = this.coinInfo.links.chat_url.filter(x => x.includes('discord'))
+        if (discordLink) {
+          return discordLink ? `${discordLink}` : '#'
+        }
       }
       return '#'
     },