diff --git a/global/i18n_standard/intljs/src/main/js/default/test/I18n.test.js b/global/i18n_standard/intljs/src/main/js/default/test/I18n.test.js
index 6b4c9e05c426a5b387959fc1aeec07c0ab198b77..dede972e83da79703cf08d563432ddbd099a0d0d 100755
--- a/global/i18n_standard/intljs/src/main/js/default/test/I18n.test.js
+++ b/global/i18n_standard/intljs/src/main/js/default/test/I18n.test.js
@@ -1625,6 +1625,22 @@ describe('I18nTest', function () {
                                         'en-US', 
                                         'medium');
         console.log('i18n_test_9200 ' + value);
+        expect(value).assertEqual('236.588 L');
+    })
+
+    /**
+    * @tc.number SUB_GLOBAL_I18N_JS_9250
+    * @tc.name test unitConvert interface from cup to liter unit with narrow style
+    * @tc.desc get the unitConvert value
+    */
+     it('i18n_test_9250', 0, function () {
+        console.log('i18n_test_9250 ' + 'start');
+        let value = I18n.Util.unitConvert({unit: 'cup', measureSystem: 'US'},
+            {unit: 'liter', measureSystem: 'SI'},
+            1000,
+            'en-US',
+            'narrow');
+        console.log('i18n_test_9250 ' + value);
         expect(value).assertEqual('236.588L');
     })
 
diff --git a/global/i18n_standard/intljs/src/main/js/default/test/Intl.test.js b/global/i18n_standard/intljs/src/main/js/default/test/Intl.test.js
index eb2203d70500fa7517c8093f1553a4687df2fdec..47a68f189a79a00d1f0f1c195ee615c12ebf91a4 100755
--- a/global/i18n_standard/intljs/src/main/js/default/test/Intl.test.js
+++ b/global/i18n_standard/intljs/src/main/js/default/test/Intl.test.js
@@ -1095,19 +1095,6 @@ describe('intlTest', function () {
         expect(numfmt.format(123456.789)).assertEqual('+￥123,457');
     })
 
-    /* *
-    * @tc.number SUB_GLOBAL_INTL_JS_NUMBER_2250
-    * @tc.name format the number with unitUsage
-    * @tc.desc check the number with unitUsage
-    */
-    it('formatNumber_test_2250', 0, function () {
-        let numfmt = new Intl.NumberFormat('zh-CN', { style: 'unit', unit: 'meter',
-            unitDisplay: 'long', unitUsage: 'length-road' });
-        console.log('formatNumber_test_2250 ' + numfmt.format(123456.789));
-        expect(numfmt.format(123456.789)).assertEqual('123,456.789米');
-        expect(numfmt.resolvedOptions().unitUsage).assertEqual('length-road');
-    })
-
     /* *
     * @tc.number SUB_GLOBAL_INTL_JS_NUMBER_2100
     * @tc.name format the number with signDisplay
@@ -1144,6 +1131,71 @@ describe('intlTest', function () {
         expect(numfmt.resolvedOptions().unitDisplay).assertEqual('long');
     })
 
+    /* *
+    * @tc.number SUB_GLOBAL_INTL_JS_NUMBER_2250
+    * @tc.name format the number with unitUsage
+    * @tc.desc check the number with unitUsage
+    */
+    it('formatNumber_test_2250', 0, function () {
+        let numfmt = new Intl.NumberFormat('zh-CN', { style: 'unit', unit: 'meter',
+            unitDisplay: 'long', unitUsage: 'length-road' });
+        console.log('formatNumber_test_2250 ' + numfmt.format(123456.789));
+        expect(numfmt.format(123456.789)).assertEqual('123,456.789米');
+        expect(numfmt.resolvedOptions().unitUsage).assertEqual('length-road');
+    })
+
+    /* *
+    * @tc.number SUB_GLOBAL_INTL_JS_NUMBER_2260
+    * @tc.name format the number with narrow value in unitUsage param
+    * @tc.desc check the number with unitUsage
+    */
+    it('formatNumber_test_2260', 0, function () {
+        let numfmt = new Intl.NumberFormat('zh-CN', { style: 'unit', unit: 'meter',
+            unitDisplay: 'narrow', unitUsage: 'length-road' });
+        console.log('formatNumber_test_2260 ' + numfmt.format(123456.789));
+        expect(numfmt.format(123456.789)).assertEqual('123,456.789米');
+        expect(numfmt.resolvedOptions().unitUsage).assertEqual('length-road');
+    })
+
+    /* *
+    * @tc.number SUB_GLOBAL_INTL_JS_NUMBER_2270
+    * @tc.name format the number with short value in unitUsage param
+    * @tc.desc check the number with unitUsage
+    */
+    it('formatNumber_test_2270', 0, function () {
+        let numfmt = new Intl.NumberFormat('zh-CN', { style: 'unit', unit: 'meter',
+            unitDisplay: 'short', unitUsage: 'length-road' });
+        console.log('formatNumber_test_2270 ' + numfmt.format(123456.789));
+        expect(numfmt.format(123456.789)).assertEqual('123,456.789米');
+        expect(numfmt.resolvedOptions().unitUsage).assertEqual('length-road');
+    })
+
+    /* *
+    * @tc.number SUB_GLOBAL_INTL_JS_NUMBER_2280
+    * @tc.name format the number with narrow value in unitUsage param
+    * @tc.desc check the number with unitUsage
+    */
+    it('formatNumber_test_2280', 0, function () {
+        let numfmt = new Intl.NumberFormat('en-US', { style: 'unit', unit: 'meter',
+            unitDisplay: 'narrow', unitUsage: 'length-road' });
+        console.log('formatNumber_test_2280 ' + numfmt.format(123456.789));
+        expect(numfmt.format(123456.789)).assertEqual('76.712mi');
+        expect(numfmt.resolvedOptions().unitUsage).assertEqual('length-road');
+    })
+
+    /* *
+    * @tc.number SUB_GLOBAL_INTL_JS_NUMBER_2290
+    * @tc.name format the number with short value in unitUsage param
+    * @tc.desc check the number with unitUsage
+    */
+    it('formatNumber_test_2290', 0, function () {
+        let numfmt = new Intl.NumberFormat('en-US', { style: 'unit', unit: 'meter',
+            unitDisplay: 'short', unitUsage: 'length-road' });
+        console.log('formatNumber_test_2290 ' + numfmt.format(123456.789));
+        expect(numfmt.format(123456.789)).assertEqual('76.712 mi');
+        expect(numfmt.resolvedOptions().unitUsage).assertEqual('length-road');
+    })
+
     /* *
     * @tc.number SUB_GLOBAL_INTL_JS_NUMBER_2300
     * @tc.name format the number with percetn style