diff --git a/open-anpr-core/src/main/resources/models/model.onnx b/open-anpr-core/src/main/resources/models/model.onnx
new file mode 100644
index 0000000..acb4b75
Binary files /dev/null and b/open-anpr-core/src/main/resources/models/model.onnx differ
diff --git a/open-anpr-core/src/main/resources/models/model3.onnx b/open-anpr-core/src/main/resources/models/model3.onnx
new file mode 100644
index 0000000..7dd1227
Binary files /dev/null and b/open-anpr-core/src/main/resources/models/model3.onnx differ
diff --git a/open-anpr-core/src/main/resources/models/new_model.onnx b/open-anpr-core/src/main/resources/models/new_model.onnx
new file mode 100644
index 0000000..0a4cd9b
Binary files /dev/null and b/open-anpr-core/src/main/resources/models/new_model.onnx differ
diff --git a/open-anpr-core/src/test/java/com/visual/open/anpr/core/models/PaddlePlateDetectionTest.java b/open-anpr-core/src/test/java/com/visual/open/anpr/core/models/PaddlePlateDetectionTest.java
index e5fcbb0..a310c87 100644
--- a/open-anpr-core/src/test/java/com/visual/open/anpr/core/models/PaddlePlateDetectionTest.java
+++ b/open-anpr-core/src/test/java/com/visual/open/anpr/core/models/PaddlePlateDetectionTest.java
@@ -3,6 +3,7 @@ package com.visual.open.anpr.core.models;
 import com.visual.open.anpr.core.domain.DrawImage;
 import com.visual.open.anpr.core.domain.ImageMat;
 import com.visual.open.anpr.core.domain.PlateInfo;
+import org.opencv.imgcodecs.Imgcodecs;
 
 import java.awt.*;
 import java.util.HashMap;
@@ -11,31 +12,79 @@ import java.util.List;
 public class PaddlePlateDetectionTest {
 
     public static void main(String[] args) {
-        PaddlePlateDetection detection = new PaddlePlateDetection("open-anpr-core/src/main/resources/models/det.onnx", 1);
-
-        String imagePath = "open-anpr-core/src/test/resources/images/image005.jpg";
-        ImageMat imageMat = ImageMat.fromImage(imagePath);
-        List<PlateInfo> plateInfos = detection.inference(imageMat, 1,1, new HashMap<>());
-
-        DrawImage drawImage = DrawImage.build(imagePath);
-        for(PlateInfo plateInfo : plateInfos){
-            PlateInfo.Point [] points = plateInfo.box.toArray();
-            for(int i =0; i< points.length; i++){
-                if(i+1 == points.length){
-                    drawImage.drawLine(
-                            new DrawImage.Point((int)points[i].x, (int)points[i].y),
-                            new DrawImage.Point((int)points[0].x, (int)points[0].y),
-                            2, Color.RED
-                    );
-                }else{
-                    drawImage.drawLine(
-                            new DrawImage.Point((int)points[i].x, (int)points[i].y),
-                            new DrawImage.Point((int)points[i+1].x, (int)points[i+1].y),
-                            2, Color.RED
-                    );
+        PaddlePlateDetection detection = new PaddlePlateDetection("open-anpr-core/src/main/resources/models/model3.onnx", 1);
+
+        String imagePath = "open-anpr-core/src/test/resources/images/image010.jpg";
+        for(int wi=1; wi <=128; wi++){
+            for(int wy=3; wy>=0;wy--){
+                int width = wi * 32 - wy;
+                for(int hi=1; hi <=128; hi++) {
+                    for (int hy = 3; hy >= 0; hy--) {
+                        int height = hi * 32 - hy;
+                        ImageMat imageMat = null;
+                        try {
+                            imageMat = ImageMat.fromImage(imagePath).resizeAndDoReleaseMat(width, height);
+                            List<PlateInfo> plateInfos = detection.inference(imageMat, 1,1, new HashMap<>());
+                            System.out.println(plateInfos);
+                            System.out.println("success:"+width+":"+height);
+                        }catch (Throwable t){
+                            System.out.println("error:"+width+":"+height);
+                        }finally {
+                            if(imageMat != null){
+                                imageMat.release();
+                            }
+                        }
+                    }
                 }
             }
         }
-        ImageMat.fromCVMat(drawImage.toMat()).imShow();
+
+
+//        for(int w=351; w <=351; w++){
+//            for(int h=351; h <=351; h++){
+//                ImageMat imageMat = null;
+//                try {
+//                    imageMat = ImageMat.fromImage(imagePath).resizeAndDoReleaseMat(w, h);
+//                    List<PlateInfo> plateInfos = detection.inference(imageMat, 1,1, new HashMap<>());
+//                    System.out.println(plateInfos);
+//                    System.out.println("success:"+w+":"+h);
+//                }catch (Throwable t){
+//                    System.out.println("error:"+w+":"+h);
+//                }finally {
+//                    if(imageMat != null){
+//                        imageMat.release();
+//                    }
+//                }
+//            }
+//        }
+
+
+
+
+
+//        String image1Path = "open-anpr-core/src/test/resources/images/imagetmp.jpg";
+//        Imgcodecs.imwrite(image1Path, imageMat.toCvMat());
+
+
+//        DrawImage drawImage = DrawImage.build(image1Path);
+//        for(PlateInfo plateInfo : plateInfos){
+//            PlateInfo.Point [] points = plateInfo.box.toArray();
+//            for(int i =0; i< points.length; i++){
+//                if(i+1 == points.length){
+//                    drawImage.drawLine(
+//                            new DrawImage.Point((int)points[i].x, (int)points[i].y),
+//                            new DrawImage.Point((int)points[0].x, (int)points[0].y),
+//                            2, Color.RED
+//                    );
+//                }else{
+//                    drawImage.drawLine(
+//                            new DrawImage.Point((int)points[i].x, (int)points[i].y),
+//                            new DrawImage.Point((int)points[i+1].x, (int)points[i+1].y),
+//                            2, Color.RED
+//                    );
+//                }
+//            }
+//        }
+//        ImageMat.fromCVMat(drawImage.toMat()).imShow();
     }
 }
diff --git a/open-anpr-core/src/test/resources/images/image006.jpg b/open-anpr-core/src/test/resources/images/image006.jpg
new file mode 100644
index 0000000..219a4c9
Binary files /dev/null and b/open-anpr-core/src/test/resources/images/image006.jpg differ
diff --git a/open-anpr-core/src/test/resources/images/image010.jpg b/open-anpr-core/src/test/resources/images/image010.jpg
new file mode 100644
index 0000000..57cfb90
Binary files /dev/null and b/open-anpr-core/src/test/resources/images/image010.jpg differ
diff --git a/pom.xml b/pom.xml
index 1725fc5..f30d197 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
     </modules>
 
     <properties>
-        <opencv.version>4.5.1-2</opencv.version>
+        <opencv.version>4.6.0-0</opencv.version>
         <onnxruntime.version>1.13.1</onnxruntime.version>
         <fastjson.version>1.2.58</fastjson.version>
         <hibernate.version>6.0.13.Final</hibernate.version>