diff --git a/src/main/java/org/dromara/easyai/transFormer/seflAttention/EventBody.java b/src/main/java/org/dromara/easyai/transFormer/seflAttention/EventBody.java
new file mode 100644
index 0000000..ad57643
--- /dev/null
+++ b/src/main/java/org/dromara/easyai/transFormer/seflAttention/EventBody.java
@@ -0,0 +1,42 @@
+package org.dromara.easyai.transFormer.seflAttention;
+
+import org.dromara.easyai.matrixTools.Matrix;
+
+public class EventBody {
+    private long eventID;//事件id
+    private Matrix featureMatrix;//特征矩阵
+    private int selfID;//该多头注意力层id
+    private int number;//次数
+
+    public int getNumber() {
+        return number;
+    }
+
+    public void setNumber(int number) {
+        this.number = number;
+    }
+
+    public int getSelfID() {
+        return selfID;
+    }
+
+    public void setSelfID(int selfID) {
+        this.selfID = selfID;
+    }
+
+    public long getEventID() {
+        return eventID;
+    }
+
+    public void setEventID(long eventID) {
+        this.eventID = eventID;
+    }
+
+    public Matrix getFeatureMatrix() {
+        return featureMatrix;
+    }
+
+    public void setFeatureMatrix(Matrix featureMatrix) {
+        this.featureMatrix = featureMatrix;
+    }
+}