diff --git a/__tests__/it/integration_test.ts b/__tests__/it/integration_test.ts
index 2888a89..67439b8 100644
--- a/__tests__/it/integration_test.ts
+++ b/__tests__/it/integration_test.ts
@@ -76,6 +76,7 @@ describe('Integration Tests', () => {
     expect(output).toEqual({
       region: process.env.REGION || 'cn-huhehaote',
       description: 'hello world by serverless devs',
+      functionArn: 'acs:fc:cn-huhehaote:1431999136518149:functions/start-py',
       functionName: 'start-py',
       handler: 'index.handler',
       internetAccess: true,
@@ -107,6 +108,7 @@ describe('Integration Tests', () => {
     expect(output).toEqual({
       region: process.env.REGION || 'cn-huhehaote',
       description: 'hello world by serverless devs',
+      functionArn: 'acs:fc:cn-huhehaote:1431999136518149:functions/start-py',
       functionName: 'start-py',
       handler: 'index.handler',
       internetAccess: true,
diff --git a/src/resources/fc/index.ts b/src/resources/fc/index.ts
index 5fd5881..650dca1 100644
--- a/src/resources/fc/index.ts
+++ b/src/resources/fc/index.ts
@@ -421,7 +421,6 @@ export default class FC extends FC_Client {
         'createdTime',
         'codeSize',
         'codeChecksum',
-        'functionArn',
         'useSLRAuthentication',
       ]);
       logger.debug(`Result body: ${JSON.stringify(r)}`);