diff --git a/jeecg-boot/jeecg-boot-base/jeecg-boot-base-core/pom.xml b/jeecg-boot/jeecg-boot-base/jeecg-boot-base-core/pom.xml
index 4dad25792c56b080309ae853e85d34a7330e10ab..3508233e547c8e8a68131fb7d92fce5fd17802ff 100644
--- a/jeecg-boot/jeecg-boot-base/jeecg-boot-base-core/pom.xml
+++ b/jeecg-boot/jeecg-boot-base/jeecg-boot-base-core/pom.xml
@@ -76,6 +76,12 @@
 			<version>${commons.version}</version>
 		</dependency>
 
+		<!-- 拼音库 -->
+		<dependency>
+			<groupId>com.belerweb</groupId>
+			<artifactId>pinyin4j</artifactId>
+			<version>${pinyin4j.version}</version>
+		</dependency>
 		<!-- freemarker -->
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
diff --git a/jeecg-boot/jeecg-boot-base/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/CommonUtils.java b/jeecg-boot/jeecg-boot-base/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/CommonUtils.java
index f8fb0878e625e7297f99d1ce825a59ced3952e46..12b9b601e20760236e71bf557cce580a272f8740 100644
--- a/jeecg-boot/jeecg-boot-base/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/CommonUtils.java
+++ b/jeecg-boot/jeecg-boot-base/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/CommonUtils.java
@@ -1,5 +1,7 @@
 package org.jeecg.common.util;
 
+import cn.hutool.core.util.StrUtil;
+import cn.hutool.extra.pinyin.PinyinUtil;
 import lombok.extern.slf4j.Slf4j;
 import org.jeecg.common.constant.CommonConstant;
 import org.jeecg.common.constant.DataBaseConstant;
@@ -16,10 +18,15 @@ import java.io.InputStream;
 import java.sql.Connection;
 import java.sql.DatabaseMetaData;
 import java.sql.SQLException;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 @Slf4j
 public class CommonUtils {
 
+   //中文正则
+    private static Pattern ZHONGWEN_PATTERN = Pattern.compile("[\u4e00-\u9fa5]");
+
     public static String uploadOnlineImage(byte[] data,String basePath,String bizPath,String uploadType){
         String dbPath = null;
         String fileName = "image" + Math.round(Math.random() * 100000000000L);
@@ -68,9 +75,28 @@ public class CommonUtils {
         }
         //替换上传文件名字的特殊字符
         fileName = fileName.replace("=","").replace(",","").replace("&","").replace("#", "");
+       //替换上传文件名字中的中文
+        if(ifContainChinese(fileName)){
+            fileName= PinyinUtil.getPinyin(fileName,  StrUtil.EMPTY);
+        }
+        //替换上传文件名字中的空格
+        fileName=fileName.replaceAll("\\s","");
         return fileName;
     }
 
+    // java 判断字符串里是否包含中文字符
+    public static boolean ifContainChinese(String str) {
+        if(str.getBytes().length == str.length()){
+            return false;
+        }else{
+            Matcher m = ZHONGWEN_PATTERN.matcher(str);
+            if (m.find()) {
+                return true;
+            }
+            return false;
+        }
+    }
+
     /**
      * 统一全局上传
      * @Return: java.lang.String
@@ -129,7 +155,7 @@ public class CommonUtils {
                 String dbType = md.getDatabaseProductName().toLowerCase();
                 if(dbType.indexOf("mysql")>=0) {
                     DB_TYPE = DataBaseConstant.DB_TYPE_MYSQL;
-                }else if(dbType.indexOf("oracle")>=0) {
+                }else if(dbType.indexOf("oracle")>=0 ||dbType.indexOf("dm")>=0) {
                     DB_TYPE = DataBaseConstant.DB_TYPE_ORACLE;
                 }else if(dbType.indexOf("sqlserver")>=0||dbType.indexOf("sql server")>=0) {
                     DB_TYPE = DataBaseConstant.DB_TYPE_SQLSERVER;
diff --git a/jeecg-boot/jeecg-boot-base/jeecg-boot-base-core/src/main/java/org/jeecg/config/WebMvcConfiguration.java b/jeecg-boot/jeecg-boot-base/jeecg-boot-base-core/src/main/java/org/jeecg/config/WebMvcConfiguration.java
index f30ba74dc5dfff93e921b17da0dc60adaedf15fc..699fc284a97bd7d7b726a9597e1371e488581e8f 100644
--- a/jeecg-boot/jeecg-boot-base/jeecg-boot-base-core/src/main/java/org/jeecg/config/WebMvcConfiguration.java
+++ b/jeecg-boot/jeecg-boot-base/jeecg-boot-base-core/src/main/java/org/jeecg/config/WebMvcConfiguration.java
@@ -1,10 +1,15 @@
 package org.jeecg.config;
 
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.module.SimpleModule;
+import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.actuate.trace.http.InMemoryHttpTraceRepository;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Conditional;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.http.converter.HttpMessageConverter;
+import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
 import org.springframework.web.cors.CorsConfiguration;
 import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
 import org.springframework.web.filter.CorsFilter;
@@ -12,6 +17,8 @@ import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry
 import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 
+import java.util.List;
+
 /**
  * Spring Boot 2.0 解决跨域问题
  *
@@ -64,6 +71,22 @@ public class WebMvcConfiguration implements WebMvcConfigurer {
         return new CorsFilter(urlBasedCorsConfigurationSource);
     }
 
+    /**
+    * 添加Long转json精度丢失是配置
+    * @Return: void
+    */
+    @Override
+    public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
+        MappingJackson2HttpMessageConverter jackson2HttpMessageConverter = new MappingJackson2HttpMessageConverter();
+        ObjectMapper objectMapper = new ObjectMapper();
+        SimpleModule simpleModule = new SimpleModule();
+        simpleModule.addSerializer(Long.class, ToStringSerializer.instance);
+        simpleModule.addSerializer(Long.TYPE, ToStringSerializer.instance);
+        objectMapper.registerModule(simpleModule);
+        jackson2HttpMessageConverter.setObjectMapper(objectMapper);
+        converters.add(jackson2HttpMessageConverter);
+    }
+
     /**
      * SpringBootAdmin的Httptrace不见了
      * https://blog.csdn.net/u013810234/article/details/110097201
@@ -72,4 +95,5 @@ public class WebMvcConfiguration implements WebMvcConfigurer {
     public InMemoryHttpTraceRepository getInMemoryHttpTrace(){
         return new InMemoryHttpTraceRepository();
     }
+
 }
diff --git a/jeecg-boot/pom.xml b/jeecg-boot/pom.xml
index 9a4f6cf0ef6cf503f11c2d7bdde720d9be526494..8dd8ccf62b7d3dd31165b71bc0ed27affddcd2fe 100644
--- a/jeecg-boot/pom.xml
+++ b/jeecg-boot/pom.xml
@@ -45,6 +45,7 @@
 		<justauth-spring-boot-starter.version>1.3.2</justauth-spring-boot-starter.version>
 		<dom4j.version>1.6.1</dom4j.version>
 		<qiniu-java-sdk.version>7.2.23</qiniu-java-sdk.version>
+		<pinyin4j.version>2.5.1</pinyin4j.version>
 	</properties>
 
 	<modules>