diff --git a/iot-common/iot-base/src/main/java/com/qiuguo/iot/base/nlp/lac/LacNlp.java b/iot-common/iot-base/src/main/java/com/qiuguo/iot/base/nlp/lac/LacNlp.java
index de78973..dc3ae9e 100644
--- a/iot-common/iot-base/src/main/java/com/qiuguo/iot/base/nlp/lac/LacNlp.java
+++ b/iot-common/iot-base/src/main/java/com/qiuguo/iot/base/nlp/lac/LacNlp.java
@@ -3,27 +3,17 @@ package com.qiuguo.iot.base.nlp.lac;
 import cn.hutool.extra.spring.SpringUtil;
 import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
-import com.qiuguo.iot.base.enums.ChinesePartSpeechEnum;
 import com.qiuguo.iot.base.nlp.INlp;
 import com.qiuguo.iot.base.nlp.Nlp;
 import com.qiuguo.iot.base.nlp.NlpKey;
-import javafx.application.Application;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.boot.SpringApplication;
-import org.springframework.context.ApplicationContext;
-import org.springframework.core.env.Environment;
-import org.springframework.http.HttpHeaders;
-import org.springframework.web.reactive.function.client.WebClient;
-import reactor.core.publisher.Flux;
-import reactor.core.publisher.Mono;
-
-import javax.annotation.Resource;
 import java.util.ArrayList;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Objects;
-import java.util.stream.Collectors;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.HttpHeaders;
+import org.springframework.web.reactive.function.client.WebClient;
+import reactor.core.publisher.Mono;
 
 import static org.springframework.http.MediaType.APPLICATION_JSON_VALUE;
 /**