diff --git a/src/main/java/com/xceder/testSpec.js b/src/main/java/com/xceder/testSpec.js
index c27d019..3a37c49 100644
--- a/src/main/java/com/xceder/testSpec.js
+++ b/src/main/java/com/xceder/testSpec.js
@@ -1,6 +1,6 @@
 describe('乘法函数的测试', function() {
   it('1 * 1 应该等于 2', function() {
     expect(add(1, 1)).to.be.equal(2);
-    expect(add(2, 2)).to.be.equal(4);
+    expect(add(2, 2)).to.be.equal(3);
   });
 });