diff --git a/src/main/java/org/dromara/easyai/naturalLanguage/WorldBody.java b/src/main/java/org/dromara/easyai/naturalLanguage/WorldBody.java
new file mode 100644
index 0000000..f4773c6
--- /dev/null
+++ b/src/main/java/org/dromara/easyai/naturalLanguage/WorldBody.java
@@ -0,0 +1,42 @@
+package org.dromara.easyai.naturalLanguage;
+
+import java.util.List;
+
+public class WorldBody {
+    private String wordName;//词
+    private int wordFrequency;//词频
+    private List<WorldBody> worldBodies;//辐射集合
+    private Word word;
+
+    public String getWordName() {
+        return wordName;
+    }
+
+    public void setWordName(String wordName) {
+        this.wordName = wordName;
+    }
+
+    public int getWordFrequency() {
+        return wordFrequency;
+    }
+
+    public void addNub() {
+        wordFrequency++;
+    }
+
+    public List<WorldBody> getWorldBodies() {
+        return worldBodies;
+    }
+
+    public void setWorldBodies(List<WorldBody> worldBodies) {
+        this.worldBodies = worldBodies;
+    }
+
+    public Word getWord() {
+        return word;
+    }
+
+    public void setWord(Word word) {
+        this.word = word;
+    }
+}