diff --git a/README.md b/README.md
index 5e4c77b..7f48a6e 100644
--- a/README.md
+++ b/README.md
@@ -43,14 +43,14 @@ Ruoyi-Flex是一套全部开源的快速开发平台，使用MIT开源许可协
 
 ## Ruoyi-Flex交流群
 
-如果您看了文档，还有不明事宜，请加群交流：
+如果您看了文档，还入不了门，请扫码支付199元加群寻求帮助：
 <table>
     <tr>
-        <td>1、普通QQ群： 100956531</td>
+        <td>1、QQ交流群： 100956531</td>
         <td>[Ruoyi-Flex交流一群]</td>
     </tr>
     <tr>
-        <td>2、付费微信VIP交流群（需扫码捐助99元后加好友入群）：</td>
+        <td>2、微信交流群：</td>
         <td><img src="https://gitee.com/dataprince/ruoyi-flex/raw/master/image/dataprince.jpg"/></td>
     </tr>	
 </table>
diff --git a/ruoyi-modules/ruoyi-generator/src/main/java/com/ruoyi/generator/util/VelocityUtils.java b/ruoyi-modules/ruoyi-generator/src/main/java/com/ruoyi/generator/util/VelocityUtils.java
index 43e3092..2616ce6 100644
--- a/ruoyi-modules/ruoyi-generator/src/main/java/com/ruoyi/generator/util/VelocityUtils.java
+++ b/ruoyi-modules/ruoyi-generator/src/main/java/com/ruoyi/generator/util/VelocityUtils.java
@@ -45,7 +45,7 @@ public class VelocityUtils
         VelocityContext velocityContext = new VelocityContext();
         velocityContext.put("tplCategory", genTable.getTplCategory());
         velocityContext.put("tableName", genTable.getTableName());
-        velocityContext.put("CapitalTableName", StringUtils.upperCase(genTable.getTableName()));//表名大写：SYS_USER
+        velocityContext.put("CapitalUnderScoreClassName", StringUtils.upperCase(StringUtils.toUnderScoreCase(genTable.getClassName())));//大写的类名下划线：SYS_USER
         velocityContext.put("functionName", StringUtils.isNotEmpty(functionName) ? functionName : "【请填写功能名称】");
         velocityContext.put("ClassName", genTable.getClassName());
         velocityContext.put("className", StringUtils.uncapitalize(genTable.getClassName()));
diff --git a/ruoyi-modules/ruoyi-generator/src/main/resources/vm/java/serviceImpl.java.vm b/ruoyi-modules/ruoyi-generator/src/main/resources/vm/java/serviceImpl.java.vm
index b46edf6..7fe2d6e 100644
--- a/ruoyi-modules/ruoyi-generator/src/main/resources/vm/java/serviceImpl.java.vm
+++ b/ruoyi-modules/ruoyi-generator/src/main/resources/vm/java/serviceImpl.java.vm
@@ -30,7 +30,7 @@ import ${packageName}.domain.bo.${ClassName}Bo;
 import ${packageName}.domain.vo.${ClassName}Vo;
 import ${packageName}.service.I${ClassName}Service;
 
-import static ${packageName}.domain.table.${ClassName}TableDef.${CapitalTableName};
+import static ${packageName}.domain.table.${ClassName}TableDef.${CapitalUnderScoreClassName};
 
 /**
  * ${functionName}Service业务层处理
@@ -46,7 +46,7 @@ public class ${ClassName}ServiceImpl extends BaseServiceImpl<${ClassName}Mapper,
 
     @Override
     public QueryWrapper query() {
-        return super.query().from(${CapitalTableName});
+        return super.query().from(${CapitalUnderScoreClassName});
     }
 
     private QueryWrapper buildQueryWrapper(${ClassName}Bo ${className}Bo) {
@@ -68,12 +68,12 @@ public class ${ClassName}ServiceImpl extends BaseServiceImpl<${ClassName}Mapper,
                 #set($condition=${className}+'Bo.get'+$AttrName+'() != null')
             #end
             if ($condition) {
-                queryWrapper.and(${CapitalTableName}.${capitalColumnName}.$mpMethod(${className}Bo.get$AttrName()));
+                queryWrapper.and(${CapitalUnderScoreClassName}.${capitalColumnName}.$mpMethod(${className}Bo.get$AttrName()));
             }
         #else
             Map<String, Object> params = ${className}Bo.getParams();
             if (params.get("begin$AttrName") != null && params.get("end$AttrName") != null) {
-                queryWrapper.and(${CapitalTableName}.${capitalColumnName}.$mpMethod(params.get("begin$AttrName"), params.get("end$AttrName")));
+                queryWrapper.and(${CapitalUnderScoreClassName}.${capitalColumnName}.$mpMethod(params.get("begin$AttrName"), params.get("end$AttrName")));
             }
         #end
     #end
@@ -92,7 +92,7 @@ public class ${ClassName}ServiceImpl extends BaseServiceImpl<${ClassName}Mapper,
     public ${ClassName}Vo selectById(${pkColumn.javaType} ${pkColumn.javaField})
     {
         #set($CapitalPkColumn=${pkColumn.columnName.toUpperCase()})
-        return this.getOneAs(query().where(${CapitalTableName}.${CapitalPkColumn}.eq(${pkColumn.javaField})), ${ClassName}Vo.class);
+        return this.getOneAs(query().where(${CapitalUnderScoreClassName}.${CapitalPkColumn}.eq(${pkColumn.javaField})), ${ClassName}Vo.class);
     }
 
     /**