diff --git a/app.db b/app.db
index 55d8779..2460dd1 100644
Binary files a/app.db and b/app.db differ
diff --git a/src/main/java/com/iflytop/digester/DigestionTaskThread.java b/src/main/java/com/iflytop/digester/DigestionTaskThread.java
index 109a61c..b919376 100644
--- a/src/main/java/com/iflytop/digester/DigestionTaskThread.java
+++ b/src/main/java/com/iflytop/digester/DigestionTaskThread.java
@@ -3,6 +3,7 @@ import com.iflytop.digester.deviceinstance.*;
 import com.iflytop.digester.model.MdbDigestionTask;
 import com.iflytop.digester.model.MdbDigestionSolution;
 import com.iflytop.digester.model.MdbDigestionTaskLog;
+import com.iflytop.digester.underframework.UfCmdSnippetExecutor;
 import com.iflytop.digester.underframework.dao.model.UfMdbNotification;
 import com.iflytop.digester.underframework.dao.model.UfMdbOption;
 import com.iflytop.digester.underframework.dao.model.UfMdbRuntimeVariable;
@@ -334,6 +335,8 @@ public class DigestionTaskThread extends Thread {
     // 拍照检查试管
     private void executeLastRoundTakeShotAndCheckErrorTubes() {
         this.updateTaskStatus("TubeCheck", "拍照检查试管，等待确认异常试管");
+        UfCmdSnippetExecutor.execute("PhotoShotPrepare");
+
         Map<String,Object> message = Map.of("batchNo", this.taskModel.batchNo, "taskId", this.taskModel.outTaskId);
         UfMdbNotification.action("TubeCheck", message);
 
diff --git a/src/main/java/com/iflytop/digester/controller/CameraController.java b/src/main/java/com/iflytop/digester/controller/CameraController.java
index 8e928d3..cedf690 100644
--- a/src/main/java/com/iflytop/digester/controller/CameraController.java
+++ b/src/main/java/com/iflytop/digester/controller/CameraController.java
@@ -23,17 +23,8 @@ public class CameraController extends UfApiControllerBase {
     @PostMapping("/api/camera/take-shot")
     public UfApiResponse takeShot() {
         var srcImageMat = this.device.camera.grabToMat();
-
-        // 翻转图像
-        Mat flippedImgMat = new Mat();
-        Core.flip(srcImageMat, flippedImgMat, 1);
-
-        // 裁剪图像
-        Rect croppedRoi = new Rect(240, 120, 800, 800);
-        Mat croppedImgMat = new Mat(flippedImgMat, croppedRoi);
-
         MatOfByte imageMob = new MatOfByte();
-        Imgcodecs.imencode(".png", croppedImgMat, imageMob);
+        Imgcodecs.imencode(".png", srcImageMat, imageMob);
         byte[] imageBytes = imageMob.toArray();
         String base64Image = Base64.getEncoder().encodeToString(imageBytes);
         String base64Data = "data:image/image/png;base64," + base64Image;
diff --git a/src/main/java/com/iflytop/digester/controller/TestController.java b/src/main/java/com/iflytop/digester/controller/TestController.java
index bd80533..56b729b 100644
--- a/src/main/java/com/iflytop/digester/controller/TestController.java
+++ b/src/main/java/com/iflytop/digester/controller/TestController.java
@@ -1,12 +1,22 @@
 package com.iflytop.digester.controller;
 import com.iflytop.digester.deviceinstance.Device;
+import com.iflytop.digester.underframework.UfCmdSnippetExecutor;
 import com.iflytop.digester.underframework.controller.UfApiControllerBase;
 import com.iflytop.digester.underframework.controller.UfApiResponse;
+import com.iflytop.digester.underframework.dao.model.UfMdbNotification;
 import jakarta.annotation.Resource;
+import org.opencv.core.Core;
+import org.opencv.core.Mat;
+import org.opencv.core.MatOfByte;
+import org.opencv.core.Rect;
+import org.opencv.imgcodecs.Imgcodecs;
+import org.springframework.http.MediaType;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.ResponseBody;
+
+import java.util.Base64;
 import java.util.List;
 import java.util.Map;
 @Controller
@@ -40,4 +50,14 @@ public class TestController extends UfApiControllerBase {
         this.device.liquidAddition.addLiquidToTubes(tubes, type, volume);
         return this.success();
     }
+
+    @ResponseBody
+    @PostMapping(value="/api/test/take-shot", produces= MediaType.IMAGE_JPEG_VALUE)
+    public byte[] takeShot() {
+        this.device.camera.enable();
+        var srcImageMat = this.device.camera.grabToMat();
+        MatOfByte imageMob = new MatOfByte();
+        Imgcodecs.imencode(".png", srcImageMat, imageMob);
+        return imageMob.toArray();
+    }
 }
diff --git a/src/main/java/com/iflytop/digester/deviceinstance/Camera.java b/src/main/java/com/iflytop/digester/deviceinstance/Camera.java
index 1db1d19..3d8ff75 100644
--- a/src/main/java/com/iflytop/digester/deviceinstance/Camera.java
+++ b/src/main/java/com/iflytop/digester/deviceinstance/Camera.java
@@ -1,8 +1,10 @@
 package com.iflytop.digester.deviceinstance;
 import com.iflytop.digester.camera.DiComBaslerCamera;
+import com.iflytop.digester.underframework.UfCmdSnippetExecutor;
+import org.opencv.core.*;
+import org.opencv.imgcodecs.Imgcodecs;
 import org.springframework.stereotype.Component;
-import org.opencv.core.CvType;
-import org.opencv.core.Mat;
+
 @Component
 public class Camera {
     // camera
@@ -65,10 +67,24 @@ public class Camera {
 
     // grab
     public Mat grabToMat () {
+        // 准备相机
+        UfCmdSnippetExecutor.execute("PhotoShotPrepare");
+
         var pylon = this.getPylon();
         var result = pylon.deviceGrabSingleFrame(this.cam, this.channel);
         Mat frameMat = new Mat(result.sizeY, result.sizeX, CvType.CV_8UC1);
         frameMat.put(0, 0, result.imageBuffer);
-        return frameMat;
+
+        // 翻转图像
+        Mat flippedImgMat = new Mat();
+        Core.flip(frameMat, flippedImgMat, 1);
+
+        // 裁剪图像
+        Rect croppedRoi = new Rect(160, 0, 1050, 1020);
+        Mat croppedImgMat = new Mat(flippedImgMat, croppedRoi);
+
+        // 重置设备
+        UfCmdSnippetExecutor.execute("PhotoShotReset");
+        return croppedImgMat;
     }
 }