diff --git a/open-anpr-core/src/test/java/com/visual/open/anpr/core/models/TestMain01.java b/open-anpr-core/src/test/java/com/visual/open/anpr/core/models/TestMain01.java
deleted file mode 100644
index e15ecd5..0000000
--- a/open-anpr-core/src/test/java/com/visual/open/anpr/core/models/TestMain01.java
+++ /dev/null
@@ -1,50 +0,0 @@
-package com.visual.open.anpr.core.models;
-
-import ai.onnxruntime.OrtEnvironment;
-import org.opencv.core.Core;
-import org.opencv.core.Mat;
-import org.opencv.core.Scalar;
-import org.opencv.core.Size;
-import org.opencv.imgcodecs.Imgcodecs;
-import org.opencv.imgproc.Imgproc;
-
-public class TestMain01 {
-    //静态加载动态链接库
-    static{ nu.pattern.OpenCV.loadShared(); }
-    private OrtEnvironment env = OrtEnvironment.getEnvironment();
-
-    public  static  void my_letter_box(Mat image, int imageWidth, int imageHeight){
-        int w = image.width();
-        int h = image.height();
-        double r = Math.min(1.0 * imageHeight / h, 1.0 * imageWidth / w);
-        System.out.println(r);
-        int new_h = Double.valueOf(h*r).intValue();
-        int new_w = Double.valueOf(w*r).intValue();
-        int top = Double.valueOf((imageHeight - new_h) / 2.0).intValue();
-        int left = Double.valueOf((imageWidth-new_w) / 2.0).intValue();
-        System.out.println(top);
-        System.out.println(left);
-
-        int bottom = imageHeight - new_h-top ;
-        int right = imageWidth - new_w-left ;
-        System.out.println(bottom);
-        System.out.println(right);
-
-        Mat resizeDst = new Mat();
-        Imgproc.resize(image, resizeDst, new Size(new_w,new_h), 0, 0, Imgproc.INTER_AREA);
-
-        Mat res = new Mat();
-        Core.copyMakeBorder(resizeDst, res, top, bottom, left, right, Core.BORDER_CONSTANT, new Scalar(114,114,114));
-
-        Imgcodecs.imwrite("res.jpg", res);
-    }
-
-    public static void main(String[] args) {
-        String imagePath = "open-anpr-core/src/test/resources/images/imagetmp.jpg";
-
-        Mat image = Imgcodecs.imread(imagePath);
-        my_letter_box(image, 640, 640);
-
-
-    }
-}