diff --git a/core/core-frontend/src/views/chart/components/js/util.ts b/core/core-frontend/src/views/chart/components/js/util.ts
index a1a7858b4c..82ebe3ef5c 100644
--- a/core/core-frontend/src/views/chart/components/js/util.ts
+++ b/core/core-frontend/src/views/chart/components/js/util.ts
@@ -655,14 +655,14 @@ export const stepsColor = (start, end, steps, gamma) => {
   function parseColor(hexStr) {
     return hexStr.length === 4
       ? hexStr
-        .substr(1)
-        .split('')
-        .map(function (s) {
-          return 0x11 * parseInt(s, 16)
-        })
+          .substr(1)
+          .split('')
+          .map(function (s) {
+            return 0x11 * parseInt(s, 16)
+          })
       : [hexStr.substr(1, 2), hexStr.substr(3, 2), hexStr.substr(5, 2)].map(function (s) {
-        return parseInt(s, 16)
-      })
+          return parseInt(s, 16)
+        })
   }
   function pad(s) {
     return s.length === 1 ? '0' + s : s
diff --git a/core/core-frontend/src/views/copilot/index.vue b/core/core-frontend/src/views/copilot/index.vue
index 44de40e519..0a017948fa 100644
--- a/core/core-frontend/src/views/copilot/index.vue
+++ b/core/core-frontend/src/views/copilot/index.vue
@@ -1,5 +1,5 @@
 <script lang="ts" setup>
-import { ref, shallowRef, computed, watch, onBeforeUnmount, nextTick } from 'vue'
+import { ref, shallowRef, computed, watch, nextTick } from 'vue'
 import { ElMessageBox } from 'element-plus-secondary'
 import {
   getDatasetTree,
@@ -152,6 +152,10 @@ const handleShowLeft = val => {
 const copilotChatLoading = ref(false)
 const inputRef = ref()
 const queryAnswer = (event?: KeyboardEvent) => {
+  if (event?.keyCode === 229) {
+    return
+  }
+
   if (event?.keyCode === 13) {
     event.preventDefault()
   }