diff --git a/resources/assets/src/components/Captcha.vue b/resources/assets/src/components/Captcha.vue
index d345948f..90fc6513 100644
--- a/resources/assets/src/components/Captcha.vue
+++ b/resources/assets/src/components/Captcha.vue
@@ -60,7 +60,7 @@ export default {
   methods: {
     execute() {
       return new Promise(resolve => {
-        if (this.invisible) {
+        if (this.recaptcha && this.invisible) {
           this.$refs.recaptcha.$once('verify', resolve)
           this.$refs.recaptcha.execute()
         } else {
diff --git a/resources/assets/tests/components/Captcha.test.ts b/resources/assets/tests/components/Captcha.test.ts
index d744d3cc..0d26f638 100644
--- a/resources/assets/tests/components/Captcha.test.ts
+++ b/resources/assets/tests/components/Captcha.test.ts
@@ -41,8 +41,13 @@ test('display characters captcha', async () => {
   blessing.extra = {}
   const wrapper = mount<Vue & { execute(): Promise<string> }>(Captcha)
   expect(wrapper.find('img').exists()).toBeTrue()
-  wrapper.find('input').setValue('abc')
+  const input = wrapper.find('input')
+  input.setValue('abc')
   expect(await wrapper.vm.execute()).toBe('abc')
+
+  wrapper.setData({ invisible: true })
+  input.setValue('123')
+  expect(await wrapper.vm.execute()).toBe('123')
 })
 
 test('refresh captcha', () => {