diff --git a/KNN/KNN.py b/KNN/KNN.py
index bf2db97..1f11445 100644
--- a/KNN/KNN.py
+++ b/KNN/KNN.py
@@ -120,7 +120,7 @@ def getClosest(trainDataMat, trainLabelMat, x, topK):
     return labelList.index(max(labelList))
 
 
-def test(trainDataArr, trainLabelArr, testDataArr, testLabelArr, topK):
+def model_test(trainDataArr, trainLabelArr, testDataArr, testLabelArr, topK):
     '''
     测试正确率
     :param trainDataArr:训练集数据集
@@ -166,7 +166,7 @@ if __name__ == "__main__":
     #获取测试集
     testDataArr, testLabelArr = loadData('../Mnist/mnist_test.csv')
     #计算测试集正确率
-    accur = test(trainDataArr, trainLabelArr, testDataArr, testLabelArr, 25)
+    accur = model_test(trainDataArr, trainLabelArr, testDataArr, testLabelArr, 25)
     #打印正确率
     print('accur is:%d'%(accur * 100), '%')