diff --git a/src/main/java/org/dromara/easyai/entity/SentenceModel.java b/src/main/java/org/dromara/easyai/entity/SentenceModel.java
new file mode 100644
index 0000000..192fd0a
--- /dev/null
+++ b/src/main/java/org/dromara/easyai/entity/SentenceModel.java
@@ -0,0 +1,55 @@
+package org.dromara.easyai.entity;
+
+import java.util.*;
+
+/**
+ * @param
+ * @DATA
+ * @Author LiDaPeng
+ * @Description
+ */
+public class SentenceModel {
+    private final List<String[]> sentenceList = new ArrayList<>();//每一句话
+    private final Set<String> wordSet = new HashSet<>();
+    private final String splitWord;//词向量默认隔断符，无隔断则会逐字隔断
+
+    public SentenceModel(String splitWord) {
+        this.splitWord = splitWord;
+    }
+
+    public SentenceModel() {
+        this.splitWord = null;
+    }
+
+    public void setSentenceBySplitWord(String sentence) throws Exception {
+        if (splitWord != null && !splitWord.isEmpty()) {
+            String[] words = sentence.split(splitWord);
+            Collections.addAll(wordSet, words);
+            sentenceList.add(words);
+        } else {
+            throw new Exception("没有设置隔断符，无法使用基于隔断符的切割");
+        }
+    }
+
+    public void setSentence(String sentence) {//输入语句没有隔断符
+        String[] words = new String[sentence.length()];
+        for (int i = 0; i < sentence.length(); i++) {
+            String word = sentence.substring(i, i + 1);
+            words[i] = word;
+            wordSet.add(word);
+        }
+        sentenceList.add(words);
+    }
+
+    public List<String[]> getSentenceList() {
+        return sentenceList;
+    }
+
+    public String getSplitWord() {
+        return splitWord;
+    }
+
+    public Set<String> getWordSet() {
+        return wordSet;
+    }
+}