diff --git a/uni_modules/uts-tests/utssdk/Number.uts b/uni_modules/uts-tests/utssdk/Number.uts
index c2a03ab285a480fbfb7679a3a61ea9c2973c1917..a487b7506c35eef505c9c1eca0e7663471a0bcc5 100644
--- a/uni_modules/uts-tests/utssdk/Number.uts
+++ b/uni_modules/uts-tests/utssdk/Number.uts
@@ -21,6 +21,23 @@ export function testNumber(): Result {
 			let obj = {"id":"3be2c600-894c-4231-aa56-82fd989cc961","result":{"result":[num1, num2, num3]}}
 			console.log(JSON.stringify(obj))
 			
+			
+			expect(123456.789.toFixed(2)).toEqual("123456.79");
+			expect(12345600123.789123.toFixed(2)).toEqual("12345600123.79");
+			expect((-123456.789).toFixed(5)).toEqual("-123456.78900");
+			expect(parseFloat("16688995566.369").toFixed(3)).toEqual("16688995566.369");
+			// #ifndef APP-IOS
+			// android 专有数据类型
+			let a1 = 56
+			let a2 = -122
+			expect(a1.toByte().toFixed(2)).toEqual("56.00");
+			expect(a2.toByte().toFixed(2)).toEqual("-122.00");
+			
+			expect(a1.toShort().toFixed(5)).toEqual("56.00000");
+			expect(a2.toShort().toFixed(5)).toEqual("-122.00000");
+			
+			// #endif
+			
         })
 		
 		test('isFinite', () => {
diff --git a/uni_modules/uts-tests/utssdk/Operators.uts b/uni_modules/uts-tests/utssdk/Operators.uts
index 1b32623dae5bb644575d3f41798f682a4345ecaa..c279f3729916f792ddbc949bdfcf58c37d135196 100644
--- a/uni_modules/uts-tests/utssdk/Operators.uts
+++ b/uni_modules/uts-tests/utssdk/Operators.uts
@@ -47,6 +47,9 @@ export function testOperators(): Result {
             const a: number = 5;     // 00000000000000000000000000000101
             const b: number = 3;     // 00000000000000000000000000000011
             expect(a & b).toEqual(1);  // 00000000000000000000000000000001
+			
+			//expect(16677889900 & 10).toEqual(8);
+			//expect(888999555666 & 23.567).toEqual(18);
         })
         test('&=', () => {
             let a = 5;      // 00000000000000000000000000000101
@@ -58,11 +61,14 @@ export function testOperators(): Result {
             const b: number = -3;    // 11111111111111111111111111111101
             expect(~a).toEqual(-6);  // 11111111111111111111111111111010
             expect(~b).toEqual(2);  // 00000000000000000000000000000010
+			
         })
         test('|', () => {
             const a: number = 5;        // 00000000000000000000000000000101
             const b: number = 3;        // 00000000000000000000000000000011
             expect(a | b).toEqual(7);  // 00000000000000000000000000000111
+			//expect(16677889901 | 10).toEqual(-501979281);
+			//expect(888999555661 | 23.567).toEqual(-58674593);
         })
         test('|=', () => {
             let a = 5;      // 00000000000000000000000000000101
@@ -73,6 +79,8 @@ export function testOperators(): Result {
             const a: number = 5;        // 00000000000000000000000000000101
             const b: number = 3;        // 00000000000000000000000000000011
             expect(a ^ b).toEqual(6);  // 00000000000000000000000000000110
+			//expect(16677889902 ^ 10).toEqual(-501979292);
+			//expect(888999555662 ^ 23.567).toEqual(-58674599);
         })
         test('^=', () => {
             let a = 5;      // 00000000000000000000000000000101
@@ -256,6 +264,8 @@ export function testOperators(): Result {
             const c: number = -5;         //  11111111111111111111111111111011
             expect(a >> b).toEqual(1); // 00000000000000000000000000000001
             expect(c >> b).toEqual(-2); // 11111111111111111111111111111110
+			//expect(16677889900 >> 10).toEqual(-490215);
+			//expect(888999555666 >> 23.567).toEqual(-7);
         })
         test('>>=', () => {
             let a = 5;      //  00000000000000000000000000000101