diff --git a/uni_modules/uts-tests/utssdk/Global.uts b/uni_modules/uts-tests/utssdk/Global.uts
index 8cc0cbd85fc5a9d1bfebf7e76e4db6e751b5b2c4..7e1e1f46f45a34c8135e76834692fbdda7d95e90 100644
--- a/uni_modules/uts-tests/utssdk/Global.uts
+++ b/uni_modules/uts-tests/utssdk/Global.uts
@@ -19,6 +19,23 @@ export function testGlobal(): Result {
       },200)
       // #endif
     })
+    
+    test('btoa', () => {
+      // #ifdef APP-ANDROID
+      expect(btoa("")).toEqual('');
+      expect(btoa("hello world")).toEqual('aGVsbG8gd29ybGQ=');
+      expect(btoa("@-1234567890qwertyuiopasdfghjklzxcvbnm-QWERTYUIOPASDFGHJKLZXCVBNM@-1234567890qwertyuiopasdfghjklzxcvbnm-QWERTYUIOPASDFGHJKLZXCVBNM@-1234567890qwertyuiopasdfghjklzxcvbnm-QWERTYUIOPASDFGHJKLZXCVBNM@-1234567890qwertyuiopasdfghjklzxcvbnm-QWERTYUIOPASDFGHJKLZXCVBNM@-1234567890qwertyuiopasdfghjklzxcvbnm-QWERTYUIOPASDFGHJKLZXCVBNM")).toEqual('QC0xMjM0NTY3ODkwcXdlcnR5dWlvcGFzZGZnaGprbHp4Y3Zibm0tUVdFUlRZVUlPUEFTREZHSEpLTFpYQ1ZCTk1ALTEyMzQ1Njc4OTBxd2VydHl1aW9wYXNkZmdoamtsenhjdmJubS1RV0VSVFlVSU9QQVNERkdISktMWlhDVkJOTUAtMTIzNDU2Nzg5MHF3ZXJ0eXVpb3Bhc2RmZ2hqa2x6eGN2Ym5tLVFXRVJUWVVJT1BBU0RGR0hKS0xaWENWQk5NQC0xMjM0NTY3ODkwcXdlcnR5dWlvcGFzZGZnaGprbHp4Y3Zibm0tUVdFUlRZVUlPUEFTREZHSEpLTFpYQ1ZCTk1ALTEyMzQ1Njc4OTBxd2VydHl1aW9wYXNkZmdoamtsenhjdmJubS1RV0VSVFlVSU9QQVNERkdISktMWlhDVkJOTQ==');
+      // #endif
+    })
+    
+    test('atob', () => {
+      // #ifdef APP-ANDROID
+      expect(atob("")).toEqual('');
+      expect(atob('aGVsbG8gd29ybGQ=')).toEqual('hello world');
+      expect(atob("QC0xMjM0NTY3ODkwcXdlcnR5dWlvcGFzZGZnaGprbHp4Y3Zibm0tUVdFUlRZVUlPUEFTREZHSEpLTFpYQ1ZCTk1ALTEyMzQ1Njc4OTBxd2VydHl1aW9wYXNkZmdoamtsenhjdmJubS1RV0VSVFlVSU9QQVNERkdISktMWlhDVkJOTUAtMTIzNDU2Nzg5MHF3ZXJ0eXVpb3Bhc2RmZ2hqa2x6eGN2Ym5tLVFXRVJUWVVJT1BBU0RGR0hKS0xaWENWQk5NQC0xMjM0NTY3ODkwcXdlcnR5dWlvcGFzZGZnaGprbHp4Y3Zibm0tUVdFUlRZVUlPUEFTREZHSEpLTFpYQ1ZCTk1ALTEyMzQ1Njc4OTBxd2VydHl1aW9wYXNkZmdoamtsenhjdmJubS1RV0VSVFlVSU9QQVNERkdISktMWlhDVkJOTQ==")).toEqual('@-1234567890qwertyuiopasdfghjklzxcvbnm-QWERTYUIOPASDFGHJKLZXCVBNM@-1234567890qwertyuiopasdfghjklzxcvbnm-QWERTYUIOPASDFGHJKLZXCVBNM@-1234567890qwertyuiopasdfghjklzxcvbnm-QWERTYUIOPASDFGHJKLZXCVBNM@-1234567890qwertyuiopasdfghjklzxcvbnm-QWERTYUIOPASDFGHJKLZXCVBNM@-1234567890qwertyuiopasdfghjklzxcvbnm-QWERTYUIOPASDFGHJKLZXCVBNM');
+      // #endif
+    })
+    
 		test('parseInt', () => {
 			expect(parseInt("123.456")).toEqual(123);
 			expect(parseInt("123")).toEqual(123);