diff --git a/account/appaccount/actsaccounttest/entry/src/main/js/test/Credential.test.js b/account/appaccount/actsaccounttest/entry/src/main/js/test/Credential.test.js
index cf57142461da796fad9cf51db83f4fbd04d9052b..445d0c1272fdcef7277daa3aa77ee71e2eaf9204 100755
--- a/account/appaccount/actsaccounttest/entry/src/main/js/test/Credential.test.js
+++ b/account/appaccount/actsaccounttest/entry/src/main/js/test/Credential.test.js
@@ -41,6 +41,28 @@ describe('ActsAccountCredential', function () {
         done();
     })
 
+    afterEach(async function (done) {
+        console.info("====>afterEach enter====");
+        var selfBundle = "com.example.actsaccounttest";
+        var appAccountManager = account.createAppAccountManager();
+        console.info("====>getAllAccounts for clean====");
+        try{
+            var acclist = await appAccountManager.getAllAccounts(selfBundle);
+        }
+        catch(err){
+            console.error("====>getAllAccounts err:" + JSON.stringify(err));
+            expect().assertFail();
+            done();
+        }
+        console.info("====>account list length: " + acclist.length);
+        if(acclist.length > 0){
+            for(var i = 0;i < acclist.length; i++){
+                await appAccountManager.deleteAccount(acclist[i].name);
+            }
+        }
+        done();
+    })
+
     /*
      * @tc.number    : ActsAccountCredential_0100
      * @tc.name      : The correct calls setAssociatedData and getAccountCredential get the credential
diff --git a/account/appaccount/actsaccounttest/entry/src/main/js/test/OAuthToken.test.js b/account/appaccount/actsaccounttest/entry/src/main/js/test/OAuthToken.test.js
index 82685f048445308d8768bc3b5c4680c8d92ed929..2a1e0a098d47a8b9478ecf3a93474cada68bbcbf 100644
--- a/account/appaccount/actsaccounttest/entry/src/main/js/test/OAuthToken.test.js
+++ b/account/appaccount/actsaccounttest/entry/src/main/js/test/OAuthToken.test.js
@@ -3385,4 +3385,14 @@ describe('ActsAccountOAuthToken', function () {
             });
             done();
         });
-})
+it('ActsAccountOAuthToken_28500', 0, async function (done) {
+            console.debug("====>ActsAccountOAuthToken_28500 start====");
+            var appAccountManager = account.createAppAccountManager();
+            var dataInfo = await appAccountManager.getAuthenticatorInfo("com.example.actsaccountOauthtoken").catch((err)=>{
+                console.debug("====>ActsAccountOAuthToken_28500 getAuthenticatorInfo err:" + JSON.stringify(err));
+                    expect(err.code).assertEqual(0);
+            });
+                console.debug("====>ActsAccountOAuthToken_28500 getAuthenticatorInfo dataInfo:" + JSON.stringify(dataInfo));
+            done();
+        });
+})
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