diff --git a/manifest.json b/manifest.json
index 1a2f1e0c8c3a8d2caff370b2247bde56261d06a1..d67f32859c933342c5568cae3ad770bd22a6087d 100644
--- a/manifest.json
+++ b/manifest.json
@@ -74,10 +74,10 @@
 	"uniStatistics": {
 		"enable": false
 	},
-	"vueVersion": "3",
-	"uni-app-x" : {
-	    "uvue" : {
-	        "flex-direction" : "cloum"
-	    }
-	}
+	"vueVersion": "3"
+	// "uni-app-x" : {
+	//     "uvue" : {
+	//         "flex-direction" : "cloum"
+	//     }
+	// }
 }
\ No newline at end of file
diff --git a/uni_modules/uts-tests/utssdk/Number.uts b/uni_modules/uts-tests/utssdk/Number.uts
index fbf626f34651c5fb3559999a7494a06f0cf702a5..b9109d59752ebd4ecdc95e188752ff4ecdbe9c8e 100644
--- a/uni_modules/uts-tests/utssdk/Number.uts
+++ b/uni_modules/uts-tests/utssdk/Number.uts
@@ -35,5 +35,21 @@ export function testNumber(): Result {
 			expect(1.23e5.toPrecision(4)).toEqual("1.230e+5");
 		})
 		
+		test('toString', () => {
+			expect((10).toString()).toEqual("10");
+			expect((17).toString()).toEqual("17");
+			expect((17.2).toString()).toEqual("17.2");
+			expect((6).toString(2)).toEqual("110");
+			expect((254).toString(16)).toEqual("fe");
+			expect((-10).toString(2)).toEqual("-1010");
+			expect((-0xff).toString(2)).toEqual("-11111111");
+		})
+		
+		test('valueOf', () => {
+			expect((10).valueOf()).toEqual(10);
+			expect((-10.2).valueOf()).toEqual(-10.2);
+			expect((0xf).valueOf()).toEqual(15);
+		})
+		
     })
 }