diff --git a/src/playground/blocks/block_ai_utilize_translate.js b/src/playground/blocks/block_ai_utilize_translate.js
index dfa8bb2bac..9c163ed158 100644
--- a/src/playground/blocks/block_ai_utilize_translate.js
+++ b/src/playground/blocks/block_ai_utilize_translate.js
@@ -187,7 +187,7 @@ Entry.AI_UTILIZE_BLOCK.translate = {
     apiType: 'n2mt',
 };
 
-Entry.AI_UTILIZE_BLOCK.translate.getBlocks = function() {
+Entry.AI_UTILIZE_BLOCK.translate.getBlocks = function () {
     const params = {
         getType(isPython) {
             const param = {
@@ -277,7 +277,7 @@ Entry.AI_UTILIZE_BLOCK.translate.getBlocks = function() {
             return param;
         },
     };
-    const getProjectId = function() {
+    const getProjectId = function () {
         if (Entry.projectId) {
             Entry.AI_UTILIZE_BLOCK.translate.delayKey = Entry.projectId;
         }
@@ -294,11 +294,15 @@ Entry.AI_UTILIZE_BLOCK.translate.getBlocks = function() {
         params.projectId = getProjectId();
         const key = `translate-${type}${JSON.stringify(params)}`;
         return new PromiseManager()
-            .Promise((resolve) => {
-                callApi(key, {
-                    url: `${Entry.AI_UTILIZE_BLOCK.translate.api}translate/${type}`,
-                    params,
-                })
+            .Promise(async (resolve) => {
+                callApi(
+                    key,
+                    {
+                        url: `${Entry.AI_UTILIZE_BLOCK.translate.api}translate/${type}`,
+                        params,
+                    },
+                    window.isOffline ? await window.getPapagoHeaderInfo() : {}
+                )
                     .then((result) => {
                         if (result.data) {
                             return resolve(result.data.translatedText);
@@ -314,10 +318,14 @@ Entry.AI_UTILIZE_BLOCK.translate.getBlocks = function() {
         const langCodeMap = getInitialCodeMap();
         return new PromiseManager()
             .Promise((resolve) => {
-                callApi(`translate-detect-${query}`, {
-                    url: `${Entry.AI_UTILIZE_BLOCK.translate.api}dect/langs`,
-                    params: { query, projectId: getProjectId() },
-                })
+                callApi(
+                    `translate-detect-${query}`,
+                    {
+                        url: `${Entry.AI_UTILIZE_BLOCK.translate.api}dect/langs`,
+                        params: { query, projectId: getProjectId() },
+                    },
+                    window.isOffline ? window.getPapagoHeaderInfo() : {}
+                )
                     .then((result) => {
                         if (
                             result.data &&
@@ -333,7 +341,7 @@ Entry.AI_UTILIZE_BLOCK.translate.getBlocks = function() {
             .catch(() => defaultValue);
     };
 
-    const checkText = function(text) {
+    const checkText = function (text) {
         const result = {
             result: false,
             message: Lang.Blocks.unknown_sentence,
diff --git a/src/util/common.js b/src/util/common.js
index 524922f6c0..7720e22dcb 100644
--- a/src/util/common.js
+++ b/src/util/common.js
@@ -15,13 +15,14 @@ const Common = {
                 .map((k) => `${k}=${obj[k]}`)
                 .join('&')
         ),
-    callApi: _memoize(async (key, opt) => {
+    callApi: _memoize(async (key, opt, header) => {
         const options = _assign(
             {
                 method: 'GET',
                 headers: {
                     Accept: 'application/json',
                     'Content-Type': 'application/json',
+                    ...header,
                 },
             },
             opt