diff --git a/src/main/java/org/dromara/easyai/yolo/TypeBody.java b/src/main/java/org/dromara/easyai/yolo/TypeBody.java
new file mode 100644
index 0000000..9ad5c32
--- /dev/null
+++ b/src/main/java/org/dromara/easyai/yolo/TypeBody.java
@@ -0,0 +1,157 @@
+package org.dromara.easyai.yolo;
+
+import org.dromara.easyai.config.ResnetConfig;
+import org.dromara.easyai.function.ReLu;
+import org.dromara.easyai.function.Tanh;
+import org.dromara.easyai.nerveCenter.NerveManager;
+import org.dromara.easyai.resnet.ResnetManager;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class TypeBody {
+    private int typeID;//该类型的类别id
+    private int mappingID;//该类型的映射id
+    private int maxWidth = 0;//该类别选择框最大宽度
+    private int maxHeight = 0;//该类别映射的最大高度
+    private int minWidth = -1;//该类别最小宽度
+    private int minHeight = -1;//该类别最小高度
+    private int times = 0;//训练出现次数
+    private final int winWidth;
+    private final int winHeight;
+    private final NerveManager positionNerveManager;//定位网络
+
+    public int getTimes() {
+        return times;
+    }
+
+    public void setTimes(int times) {
+        this.times = times;
+    }
+
+    private List<YoloBody> yoloBodies = new ArrayList<>();//该类别下所有的数据集合
+
+    public int getWinWidth() {
+        return winWidth;
+    }
+
+    public int getWinHeight() {
+        return winHeight;
+    }
+
+    public NerveManager getPositionNerveManager() {
+        return positionNerveManager;
+    }
+
+    public TypeBody(YoloConfig yoloConfig, int minWinWidth, int minWinHeight) throws Exception {
+        //是否为轻量模型
+        winWidth = minWinWidth;
+        winHeight = minWinHeight;
+        positionNerveManager = new NerveManager(3, yoloConfig.getHiddenNerveNub(), 5, 1,
+                new Tanh(), yoloConfig.getPositionStudyRate(), yoloConfig.getRegularModel(), yoloConfig.getRegular()
+                , yoloConfig.getCoreNumber(), yoloConfig.getGaMa(), yoloConfig.getGMaxTh(), yoloConfig.isAuto());
+        positionNerveManager.initImageNet(yoloConfig.getChannelNo(), yoloConfig.getKernelSize(), minWinHeight, minWinWidth,
+                false, false, yoloConfig.getPositionStudyRate(), new ReLu(),
+                yoloConfig.getMinFeatureValue(), yoloConfig.getOneConvStudy(), yoloConfig.isNorm(), yoloConfig.getGRate());
+    }
+
+    public float getRealWidth(float width) {
+        if (maxWidth == minWidth) {
+            return maxWidth;
+        }
+        return (maxWidth - minWidth) * width + minWidth;
+    }
+
+    public float getRealHeight(float height) {
+        if (maxHeight == minHeight) {
+            return maxHeight;
+        }
+        return (maxHeight - minHeight) * height + minHeight;
+    }
+
+    public float getOneWidth(int width) {
+        if (maxWidth == minWidth) {
+            return 1;
+        }
+        return (float) (width - minWidth) / (maxWidth - minWidth);
+    }
+
+    public float getOneHeight(int height) {
+        if (maxHeight == minHeight) {
+            return 1;
+        }
+        return (float) (height - minHeight) / (maxHeight - minHeight);
+    }
+
+    public void insertYoloBody(YoloBody yoloBody) {
+        if (yoloBody.getWidth() > maxWidth) {
+            maxWidth = yoloBody.getWidth();
+        }
+        if (yoloBody.getHeight() > maxHeight) {
+            maxHeight = yoloBody.getHeight();
+        }
+        if (minWidth < 0 || yoloBody.getWidth() < minWidth) {
+            minWidth = yoloBody.getWidth();
+        }
+        if (minHeight < 0 || yoloBody.getHeight() < minHeight) {
+            minHeight = yoloBody.getHeight();
+        }
+        yoloBodies.add(yoloBody);
+    }
+
+    public void setMaxWidth(int maxWidth) {
+        this.maxWidth = maxWidth;
+    }
+
+    public void setMaxHeight(int maxHeight) {
+        this.maxHeight = maxHeight;
+    }
+
+    public void setMinWidth(int minWidth) {
+        this.minWidth = minWidth;
+    }
+
+    public int getMinWidth() {
+        return minWidth;
+    }
+
+    public int getMinHeight() {
+        return minHeight;
+    }
+
+    public void setMinHeight(int minHeight) {
+        this.minHeight = minHeight;
+    }
+
+    public List<YoloBody> getYoloBodies() {
+        return yoloBodies;
+    }
+
+    public void setYoloBodies(List<YoloBody> yoloBodies) {
+        this.yoloBodies = yoloBodies;
+    }
+
+    public int getTypeID() {
+        return typeID;
+    }
+
+    public void setTypeID(int typeID) {
+        this.typeID = typeID;
+    }
+
+    public int getMappingID() {
+        return mappingID;
+    }
+
+    public void setMappingID(int mappingID) {
+        this.mappingID = mappingID;
+    }
+
+    public int getMaxWidth() {
+        return maxWidth;
+    }
+
+    public int getMaxHeight() {
+        return maxHeight;
+    }
+}