diff --git a/distributeddatamgr/Pasteboardjsapitest/entry/src/main/ets/test/PasteBoeadPixelMapJsunit.test.ets b/distributeddatamgr/Pasteboardjsapitest/entry/src/main/ets/test/PasteBoeadPixelMapJsunit.test.ets
index 122710d1cdc18897d238ef5ecda2eab660872d2d..bf09ad3282ee54bff046489b5012eada12860997 100644
--- a/distributeddatamgr/Pasteboardjsapitest/entry/src/main/ets/test/PasteBoeadPixelMapJsunit.test.ets
+++ b/distributeddatamgr/Pasteboardjsapitest/entry/src/main/ets/test/PasteBoeadPixelMapJsunit.test.ets
@@ -172,6 +172,8 @@ export default function pasteBoardTest(){
                             expect(uri).assertEqual(data.getRecordAt(0).uri)
                             expect('text/uri').assertEqual(data.getRecordAt(0).mimeType)
                             console.info(data.getRecordAt(0).mimeType)
+                            console.info(data.getProperty().mimeTypes[0]);
+                            expect("text/uri").assertEqual(data.getProperty().mimeTypes[0]);
                         })
                     })
                 })
diff --git a/distributeddatamgr/preferencesjstest/hap/src/main/js/test/PreferencesCallBackJsunit.test.js b/distributeddatamgr/preferencesjstest/hap/src/main/js/test/PreferencesCallBackJsunit.test.js
index e55d79395fb8f83d7e7d89df8d0562dd9473765a..5304dcfb38f4ab114bf314ed5d826ef7512d340c 100644
--- a/distributeddatamgr/preferencesjstest/hap/src/main/js/test/PreferencesCallBackJsunit.test.js
+++ b/distributeddatamgr/preferencesjstest/hap/src/main/js/test/PreferencesCallBackJsunit.test.js
@@ -487,5 +487,19 @@ describe('preferencesCallBackTest', function () {
         })
         done();
     })
+
+    /**
+     * @tc.name get defaultValue callback interface test
+     * @tc.number SUB_DDM_Preferences_Get_CallBack_0250
+     * @tc.desc get defaultValue callback interface test
+     */
+     it('testPreferencesGetDefValue0173', 0, async function (done) {
+        await mPreferences.clear();
+        await mPreferences.get(KEY_TEST_BOOLEAN_ELEMENT, true, function (err, ret) {
+            expect(true).assertEqual(ret);
+            done();
+        })
+    })
+
 })
 }
\ No newline at end of file
diff --git a/distributeddatamgr/preferencesjstest/hap/src/main/js/test/PreferencesPromiseJsunit.test.js b/distributeddatamgr/preferencesjstest/hap/src/main/js/test/PreferencesPromiseJsunit.test.js
index 877cb992ba96e0beaaca4264433945738adcdb6c..ed3f2692c2ea5c1d329def1090caa35fcb3054ca 100644
--- a/distributeddatamgr/preferencesjstest/hap/src/main/js/test/PreferencesPromiseJsunit.test.js
+++ b/distributeddatamgr/preferencesjstest/hap/src/main/js/test/PreferencesPromiseJsunit.test.js
@@ -450,5 +450,22 @@ describe('preferencesPromiseTest', function () {
         await promise;
         done();
     })
+
+    /**
+     * @tc.name get string promise interface test
+     * @tc.number SUB_DDM_Preferences_Get_Promise_0210
+     * @tc.desc get string promise interface test
+     */
+     it('testPreferencesGetDefValue00162', 0, async function (done) {
+        await mPreferences.clear();
+        const promise = mPreferences.get(KEY_TEST_BOOLEAN_ELEMENT, true);
+        promise.then((ret) => {
+            expect(true).assertEqual(ret);
+        }).catch((err) => {
+            expect(null).assertFail();
+        });
+        await promise;
+        done();
+    })
 })
 }
\ No newline at end of file
diff --git a/distributeddatamgr/preferencesjstest/hap/src/main/js/test/StorageCallBackJsunit.test.js b/distributeddatamgr/preferencesjstest/hap/src/main/js/test/StorageCallBackJsunit.test.js
index d4576c2bb212755dcebf214362f1f74dea7a59c7..8119b0901a0a7e60798ba8e14769addb2ac00183 100644
--- a/distributeddatamgr/preferencesjstest/hap/src/main/js/test/StorageCallBackJsunit.test.js
+++ b/distributeddatamgr/preferencesjstest/hap/src/main/js/test/StorageCallBackJsunit.test.js
@@ -333,5 +333,18 @@ describe('storageCallBackTest', function () {
         });
         done();
     })
+
+    /**
+     * @tc.name get defaultValue callback interface test
+     * @tc.number SUB_DDM_AppDataFWK_JSPreferences_CallBack_0190
+     * @tc.desc get defaultValue callback interface test
+     */
+     it('testGetDefValue0192', 0, async function (done) {
+        await mPref.clear();
+        await mPref.get(KEY_TEST_BOOLEAN_ELEMENT, true, function (err, ret) {
+            expect(true).assertEqual(ret);
+            done();
+        })
+    })
 })
 }
diff --git a/distributeddatamgr/preferencesjstest/hap/src/main/js/test/StoragePromiseJsunit.test.js b/distributeddatamgr/preferencesjstest/hap/src/main/js/test/StoragePromiseJsunit.test.js
index 5f968862f1d7c891940ebd376ddc4fec39a326d3..bddc402152574f850c0eb05241e05f428d35594f 100644
--- a/distributeddatamgr/preferencesjstest/hap/src/main/js/test/StoragePromiseJsunit.test.js
+++ b/distributeddatamgr/preferencesjstest/hap/src/main/js/test/StoragePromiseJsunit.test.js
@@ -491,5 +491,22 @@ describe('storagePromiseTest', function () {
         expect(MAX_VALUE_LENGTH).assertEqual(mPref.getSync("test", "defaultvalue"));
         done();
     })
+
+    /**
+     * @tc.name get string promise interface test
+     * @tc.number SUB_DDM_AppDataFWK_JSPreferences_Storage_0260
+     * @tc.desc get string promise interface test
+     */
+     it('testGetDefValue0260', 0, async function (done) {
+        await mPref.clear();
+        const promise = mPref.get(KEY_TEST_BOOLEAN_ELEMENT, true);
+        promise.then((ret) => {
+            expect(true).assertEqual(ret);
+        }).catch((err) => {
+            expect(null).assertFail();
+        });
+        await promise;
+        done();
+    })
 })
 }
diff --git a/distributeddatamgr/preferencesjstest/hap/src/main/js/test/StorageSyncJsunit.test.js b/distributeddatamgr/preferencesjstest/hap/src/main/js/test/StorageSyncJsunit.test.js
index 75df1645efa798ea97cea117d9494a7d7ac10cac..35cd4f61a6d801649514ad75120ea53e16583ee9 100644
--- a/distributeddatamgr/preferencesjstest/hap/src/main/js/test/StorageSyncJsunit.test.js
+++ b/distributeddatamgr/preferencesjstest/hap/src/main/js/test/StorageSyncJsunit.test.js
@@ -287,4 +287,16 @@ describe('storageSyncTest', function () {
         mPref.off('change', observer);
         mPref.putSync(KEY_TEST_STRING_ELEMENT, "abc");
     })
+
+    /**
+     * @tc.name get defaultValue callback interface test
+     * @tc.number SUB_DDM_AppDataFWK_JSPreferences_Sync_0170
+     * @tc.desc get defaultValue callback interface test
+     */
+     it('testGetDefValue001', 0, async function (done) {
+        await mPref.clear();
+        var ret = mPref.getSync(KEY_TEST_BOOLEAN_ELEMENT, true)
+        expect(ret).assertTrue();
+        done();
+    })
 })}
diff --git a/distributeddatamgr/relationalStorejstest/hap/src/main/js/test/RdbstoreTransactionJsunit.test.js b/distributeddatamgr/relationalStorejstest/hap/src/main/js/test/RdbstoreTransactionJsunit.test.js
index 2f7f827d192e1e88d4dcbfdea3b23b5442d22b21..5c3a89475a354cb1ff4eded1fe75a1b2ba3bc096 100644
--- a/distributeddatamgr/relationalStorejstest/hap/src/main/js/test/RdbstoreTransactionJsunit.test.js
+++ b/distributeddatamgr/relationalStorejstest/hap/src/main/js/test/RdbstoreTransactionJsunit.test.js
@@ -20,7 +20,7 @@ const TAG = "[RDB_JSKITS_TEST]"
 const CREATE_TABLE_TEST = "CREATE TABLE IF NOT EXISTS test (" + "id INTEGER PRIMARY KEY, " + "name TEXT NOT NULL, " + "age INTEGER, " + "salary REAL, " + "blobType BLOB)";
 
 const STORE_CONFIG = {
-    name: "RdbInsertTest.db",
+    name: "rdbstoreTransactionTest.db",
 }
 
 var rdbStore = undefined;
@@ -41,7 +41,7 @@ describe('rdbstoreTransactionTest', function () {
         console.info(TAG + 'afterEach')
         await rdbStore.executeSql("DELETE FROM test");
         rdbStore = null
-        await dataRdb.deleteRdbStore("Delete.db");
+        await dataRdb.deleteRdbStore("rdbstoreTransactionTest.db");
     })
 
     afterAll(async function () {
diff --git a/distributeddatamgr/relationalStorejstest/hap/src/main/js/test/RdbstoreUpdateJsunit.test.js b/distributeddatamgr/relationalStorejstest/hap/src/main/js/test/RdbstoreUpdateJsunit.test.js
index 68519afd9b241d392d054e6a8655ce836f01d736..633d856a202281f9ff7a58f70416556e7cf6cfc3 100644
--- a/distributeddatamgr/relationalStorejstest/hap/src/main/js/test/RdbstoreUpdateJsunit.test.js
+++ b/distributeddatamgr/relationalStorejstest/hap/src/main/js/test/RdbstoreUpdateJsunit.test.js
@@ -38,7 +38,7 @@ describe('rdbStoreUpdateTest', function () {
         console.info(TAG + 'afterEach')
         await rdbStore.executeSql("DELETE FROM test");
         rdbStore = null
-        await dataRdb.deleteRdbStore("Delete.db");
+        await dataRdb.deleteRdbStore("UpdataTest.db");
     })
 
     afterAll(async function () {