diff --git a/backend/.eslintrc.js b/backend/.eslintrc.js
index 4c53a638f..0e63a9bfe 100644
--- a/backend/.eslintrc.js
+++ b/backend/.eslintrc.js
@@ -5,7 +5,7 @@ module.exports = {
     node: true,
   },
   parser: '@typescript-eslint/parser',
-  plugins: ['prettier', '@typescript-eslint', 'type-graphql', 'jest', 'import', 'n'],
+  plugins: ['prettier', '@typescript-eslint', 'type-graphql', 'jest', 'import', 'n', 'promise'],
   extends: [
     'standard',
     'eslint:recommended',
@@ -142,6 +142,21 @@ module.exports = {
     'n/prefer-global/url-search-params': 'error',
     'n/prefer-promises/dns': 'error',
     'n/prefer-promises/fs': 'error',
+    // promise
+    'promise/catch-or-return': 'error',
+    'promise/no-return-wrap': 'error',
+    'promise/param-names': 'error',
+    'promise/always-return': 'error',
+    'promise/no-native': 'off',
+    'promise/no-nesting': 'warn',
+    'promise/no-promise-in-callback': 'warn',
+    'promise/no-callback-in-promise': 'warn',
+    'promise/avoid-new': 'warn',
+    'promise/no-new-statics': 'error',
+    'promise/no-return-in-finally': 'warn',
+    'promise/valid-params': 'warn',
+    'promise/prefer-await-to-callbacks': 'error',
+    'promise/no-multiple-resolved': 'error',
   },
   overrides: [
     // only for ts files
diff --git a/backend/src/apis/HttpRequest.ts b/backend/src/apis/HttpRequest.ts
index 063dfa202..f40d577bd 100644
--- a/backend/src/apis/HttpRequest.ts
+++ b/backend/src/apis/HttpRequest.ts
@@ -1,3 +1,4 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
 /* eslint-disable @typescript-eslint/no-unsafe-member-access */
 /* eslint-disable @typescript-eslint/no-unsafe-assignment */
 /* eslint-disable @typescript-eslint/no-unsafe-argument */
@@ -9,39 +10,35 @@ import { backendLogger as logger } from '@/server/logger'
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
 export const apiPost = async (url: string, payload: unknown): Promise<any> => {
   logger.trace('POST', url, payload)
-  return axios
-    .post(url, payload)
-    .then((result) => {
-      logger.trace('POST-Response', result)
-      if (result.status !== 200) {
-        throw new LogError('HTTP Status Error', result.status)
-      }
-      if (result.data.state !== 'success') {
-        throw new Error(result.data.msg)
-      }
-      return { success: true, data: result.data }
-    })
-    .catch((error) => {
-      return { success: false, data: error.message }
-    })
+  try {
+    const result = await axios.post(url, payload)
+    logger.trace('POST-Response', result)
+    if (result.status !== 200) {
+      throw new LogError('HTTP Status Error', result.status)
+    }
+    if (result.data.state !== 'success') {
+      throw new LogError(result.data.msg)
+    }
+    return { success: true, data: result.data }
+  } catch (error: any) {
+    return { success: false, data: error.message }
+  }
 }
 
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
 export const apiGet = async (url: string): Promise<any> => {
   logger.trace('GET: url=' + url)
-  return axios
-    .get(url)
-    .then((result) => {
-      logger.trace('GET-Response', result)
-      if (result.status !== 200) {
-        throw new LogError('HTTP Status Error', result.status)
-      }
-      if (!['success', 'warning'].includes(result.data.state)) {
-        throw new Error(result.data.msg)
-      }
-      return { success: true, data: result.data }
-    })
-    .catch((error) => {
-      return { success: false, data: error.message }
-    })
+  try {
+    const result = await axios.get(url)
+    logger.trace('GET-Response', result)
+    if (result.status !== 200) {
+      throw new LogError('HTTP Status Error', result.status)
+    }
+    if (!['success', 'warning'].includes(result.data.state)) {
+      throw new LogError(result.data.msg)
+    }
+    return { success: true, data: result.data }
+  } catch (error: any) {
+    return { success: false, data: error.message }
+  }
 }