diff --git a/src/main/java/cn/octopusyan/dmt/translate/TranslateApi.java b/src/main/java/cn/octopusyan/dmt/translate/TranslateApi.java
index f30309f..b783d39 100644
--- a/src/main/java/cn/octopusyan/dmt/translate/TranslateApi.java
+++ b/src/main/java/cn/octopusyan/dmt/translate/TranslateApi.java
@@ -12,6 +12,7 @@ import lombok.Getter;
 public enum TranslateApi {
     FREE_BAIDU("free_baidu", "百度", false),
     FREE_GOOGLE("free_google", "谷歌", false),
+    FREE_MICROSOFT("free_microsoft", "微软", false),
     BAIDU("baidu", "百度(需认证)", true),
     ;
 
diff --git a/src/main/java/cn/octopusyan/dmt/translate/factory/TranslateFactoryImpl.java b/src/main/java/cn/octopusyan/dmt/translate/factory/TranslateFactoryImpl.java
index 9951c64..e11c30b 100644
--- a/src/main/java/cn/octopusyan/dmt/translate/factory/TranslateFactoryImpl.java
+++ b/src/main/java/cn/octopusyan/dmt/translate/factory/TranslateFactoryImpl.java
@@ -3,10 +3,7 @@ package cn.octopusyan.dmt.translate.factory;
 import cn.octopusyan.dmt.model.WordItem;
 import cn.octopusyan.dmt.translate.DelayWord;
 import cn.octopusyan.dmt.translate.TranslateApi;
-import cn.octopusyan.dmt.translate.processor.AbstractTranslateProcessor;
-import cn.octopusyan.dmt.translate.processor.BaiduTranslateProcessor;
-import cn.octopusyan.dmt.translate.processor.FreeBaiduTranslateProcessor;
-import cn.octopusyan.dmt.translate.processor.FreeGoogleTranslateProcessor;
+import cn.octopusyan.dmt.translate.processor.*;
 import lombok.extern.slf4j.Slf4j;
 
 import java.util.*;
@@ -38,6 +35,7 @@ public class TranslateFactoryImpl implements TranslateFactory {
     private void initProcessor() {
         processorList.addAll(Arrays.asList(
                 new FreeGoogleTranslateProcessor(),
+                new FreeMicrosoftTranslateProcessor(),
                 new FreeBaiduTranslateProcessor(),
                 new BaiduTranslateProcessor()
         ));
diff --git a/src/main/java/cn/octopusyan/dmt/translate/processor/FreeMicrosoftTranslateProcessor.java b/src/main/java/cn/octopusyan/dmt/translate/processor/FreeMicrosoftTranslateProcessor.java
new file mode 100644
index 0000000..d435856
--- /dev/null
+++ b/src/main/java/cn/octopusyan/dmt/translate/processor/FreeMicrosoftTranslateProcessor.java
@@ -0,0 +1,89 @@
+package cn.octopusyan.dmt.translate.processor;
+
+
+import cn.hutool.core.date.DateUtil;
+import cn.octopusyan.dmt.common.util.JsonUtil;
+import cn.octopusyan.dmt.translate.TranslateApi;
+import io.jsonwebtoken.Claims;
+import io.jsonwebtoken.Jwts;
+import tools.jackson.databind.JsonNode;
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * 微软 免费翻译接口
+ *
+ * @author octopus_yan@foxmail.com
+ */
+public class FreeMicrosoftTranslateProcessor extends AbstractTranslateProcessor {
+
+    private String token;
+
+    public FreeMicrosoftTranslateProcessor() {
+        super(TranslateApi.FREE_MICROSOFT);
+    }
+
+    @Override
+    public String url() {
+        return "https://api.cognitive.microsofttranslator.com/translate";
+    }
+
+    /**
+     * 翻译处理
+     *
+     * @param source 待翻译单词
+     * @return 翻译结果
+     */
+    @Override
+    public String customTranslate(String source) throws IOException, InterruptedException {
+
+        Map<String, Object> form = new HashMap<>();
+        form.put("api-version", "3.0");
+        form.put("to", "zh-Hans");
+        form.put("textType", "plain");
+
+        Map<String, Object> header = new HashMap<>();
+        header.put("Authorization", STR."Bearer \{oauth()}");
+
+        String body = STR."""
+                [
+                  {
+                    "Text": "\{source}"
+                  }
+                ]
+                """;
+
+        StringBuilder retStr = new StringBuilder();
+
+        String resp = httpUtil.postForm(url(), JsonUtil.parseJsonObject(header), JsonUtil.parseJsonObject(form), JsonUtil.parseJsonObject(body));
+        JsonNode json = JsonUtil.parseJsonObject(resp);
+
+        for (JsonNode o : json.get(0)) {
+            retStr.append(o.get(0).asString());
+        }
+
+        return retStr.toString();
+    }
+
+    private synchronized String oauth() throws IOException, InterruptedException {
+        if (token == null) {
+            token = httpUtil.get("https://edge.microsoft.com/translate/auth", null, null);
+        } else {
+            // 解析，对应的签名或者加密方式
+            Claims claims = Jwts.parser()
+//                    .verifyWith(key) // 指定用于验证的密钥
+//                .decryptWith(key) // 加密方式，指定用于解密的密钥。
+                    .build()
+                    .parseSignedClaims(token) // 签名方式
+//                .parseEncryptedClaims(token) // 加密方式，对 JWT 进行解密，并获取其声明部分。
+                    .getPayload(); // 获取解密后的声明（claims）内容。
+            if(DateUtil.compare(DateUtil.date(), claims.getExpiration()) > 0) {
+                token = null;
+                return oauth();
+            }
+        }
+        return token;
+    }
+}