diff --git a/ruoyi-generator/src/main/java/com/ruoyi/generator/util/VelocityUtils.java b/ruoyi-generator/src/main/java/com/ruoyi/generator/util/VelocityUtils.java
index 78297d2b..55a31f27 100644
--- a/ruoyi-generator/src/main/java/com/ruoyi/generator/util/VelocityUtils.java
+++ b/ruoyi-generator/src/main/java/com/ruoyi/generator/util/VelocityUtils.java
@@ -303,7 +303,8 @@ public class VelocityUtils
      */
     public static String getParentMenuId(JSONObject paramsObj)
     {
-        if (StringUtils.isNotEmpty(paramsObj) && paramsObj.containsKey(GenConstants.PARENT_MENU_ID))
+        if (StringUtils.isNotEmpty(paramsObj) && paramsObj.containsKey(GenConstants.PARENT_MENU_ID)
+                && StringUtils.isNotEmpty(paramsObj.getString(GenConstants.PARENT_MENU_ID)))
         {
             return paramsObj.getString(GenConstants.PARENT_MENU_ID);
         }
diff --git a/ruoyi-generator/src/main/resources/vm/java/controller.java.vm b/ruoyi-generator/src/main/resources/vm/java/controller.java.vm
index aeb20b48..c837ff8e 100644
--- a/ruoyi-generator/src/main/resources/vm/java/controller.java.vm
+++ b/ruoyi-generator/src/main/resources/vm/java/controller.java.vm
@@ -105,7 +105,7 @@ public class ${ClassName}Controller extends BaseController
     {
         if (StringUtils.isNotNull(${pkColumn.javaField}))
         {
-            mmap.put("${className}", ${className}Service.select${ClassName}ById(${pkColumn.javaField}));
+            mmap.put("${className}", ${className}Service.select${ClassName}By${pkColumn.capJavaField}(${pkColumn.javaField}));
         }
         return prefix + "/add";
     }
@@ -129,7 +129,7 @@ public class ${ClassName}Controller extends BaseController
     @GetMapping("/edit/{${pkColumn.javaField}}")
     public String edit(@PathVariable("${pkColumn.javaField}") ${pkColumn.javaType} ${pkColumn.javaField}, ModelMap mmap)
     {
-        ${ClassName} ${className} = ${className}Service.select${ClassName}ById(${pkColumn.javaField});
+        ${ClassName} ${className} = ${className}Service.select${ClassName}By${pkColumn.capJavaField}(${pkColumn.javaField});
         mmap.put("${className}", ${className});
         return prefix + "/edit";
     }
@@ -156,7 +156,7 @@ public class ${ClassName}Controller extends BaseController
     @ResponseBody
     public AjaxResult remove(String ids)
     {
-        return toAjax(${className}Service.delete${ClassName}ByIds(ids));
+        return toAjax(${className}Service.delete${ClassName}By${pkColumn.capJavaField}s(ids));
     }
 #elseif($table.tree)
     /**
@@ -168,7 +168,7 @@ public class ${ClassName}Controller extends BaseController
     @ResponseBody
     public AjaxResult remove(@PathVariable("${pkColumn.javaField}") ${pkColumn.javaType} ${pkColumn.javaField})
     {
-        return toAjax(${className}Service.delete${ClassName}ById(${pkColumn.javaField}));
+        return toAjax(${className}Service.delete${ClassName}By${pkColumn.capJavaField}(${pkColumn.javaField}));
     }
 #end
 #if($table.tree)
@@ -182,7 +182,7 @@ public class ${ClassName}Controller extends BaseController
     {
         if (StringUtils.isNotNull(${pkColumn.javaField}))
         {
-            mmap.put("${className}", ${className}Service.select${ClassName}ById(${pkColumn.javaField}));
+            mmap.put("${className}", ${className}Service.select${ClassName}By${pkColumn.capJavaField}(${pkColumn.javaField}));
         }
         return prefix + "/tree";
     }
diff --git a/ruoyi-generator/src/main/resources/vm/java/mapper.java.vm b/ruoyi-generator/src/main/resources/vm/java/mapper.java.vm
index 0c903051..05df192e 100644
--- a/ruoyi-generator/src/main/resources/vm/java/mapper.java.vm
+++ b/ruoyi-generator/src/main/resources/vm/java/mapper.java.vm
@@ -17,10 +17,10 @@ public interface ${ClassName}Mapper
     /**
      * 查询${functionName}
      * 
-     * @param ${pkColumn.javaField} ${functionName}ID
+     * @param ${pkColumn.javaField} ${functionName}主键
      * @return ${functionName}
      */
-    public ${ClassName} select${ClassName}ById(${pkColumn.javaType} ${pkColumn.javaField});
+    public ${ClassName} select${ClassName}By${pkColumn.capJavaField}(${pkColumn.javaType} ${pkColumn.javaField});
 
     /**
      * 查询${functionName}列表
@@ -49,27 +49,27 @@ public interface ${ClassName}Mapper
     /**
      * 删除${functionName}
      * 
-     * @param ${pkColumn.javaField} ${functionName}ID
+     * @param ${pkColumn.javaField} ${functionName}主键
      * @return 结果
      */
-    public int delete${ClassName}ById(${pkColumn.javaType} ${pkColumn.javaField});
+    public int delete${ClassName}By${pkColumn.capJavaField}(${pkColumn.javaType} ${pkColumn.javaField});
 
     /**
      * 批量删除${functionName}
      * 
-     * @param ${pkColumn.javaField}s 需要删除的数据ID
+     * @param ${pkColumn.javaField}s 需要删除的数据主键集合
      * @return 结果
      */
-    public int delete${ClassName}ByIds(String[] ${pkColumn.javaField}s);
+    public int delete${ClassName}By${pkColumn.capJavaField}s(String[] ${pkColumn.javaField}s);
 #if($table.sub)
 
     /**
      * 批量删除${subTable.functionName}
      * 
-     * @param customerIds 需要删除的数据ID
+     * @param ${pkColumn.javaField}s 需要删除的数据主键集合
      * @return 结果
      */
-    public int delete${subClassName}By${subTableFkClassName}s(String[] ${pkColumn.javaField}s);
+    public int delete${subClassName}By${pkColumn.capJavaField}s(String[] ${pkColumn.javaField}s);
     
     /**
      * 批量新增${subTable.functionName}
@@ -81,11 +81,11 @@ public interface ${ClassName}Mapper
     
 
     /**
-     * 通过${functionName}ID删除${subTable.functionName}信息
+     * 通过${functionName}主键删除${subTable.functionName}信息
      * 
      * @param ${pkColumn.javaField} ${functionName}ID
      * @return 结果
      */
-    public int delete${subClassName}By${subTableFkClassName}(${pkColumn.javaType} ${pkColumn.javaField});
+    public int delete${subClassName}By${pkColumn.capJavaField}(${pkColumn.javaType} ${pkColumn.javaField});
 #end
 }
diff --git a/ruoyi-generator/src/main/resources/vm/java/service.java.vm b/ruoyi-generator/src/main/resources/vm/java/service.java.vm
index e073cc82..ab26c46f 100644
--- a/ruoyi-generator/src/main/resources/vm/java/service.java.vm
+++ b/ruoyi-generator/src/main/resources/vm/java/service.java.vm
@@ -17,10 +17,10 @@ public interface I${ClassName}Service
     /**
      * 查询${functionName}
      * 
-     * @param ${pkColumn.javaField} ${functionName}ID
+     * @param ${pkColumn.javaField} ${functionName}主键
      * @return ${functionName}
      */
-    public ${ClassName} select${ClassName}ById(${pkColumn.javaType} ${pkColumn.javaField});
+    public ${ClassName} select${ClassName}By${pkColumn.capJavaField}(${pkColumn.javaType} ${pkColumn.javaField});
 
     /**
      * 查询${functionName}列表
@@ -49,18 +49,18 @@ public interface I${ClassName}Service
     /**
      * 批量删除${functionName}
      * 
-     * @param ids 需要删除的数据ID
+     * @param ${pkColumn.javaField}s 需要删除的数据主键集合
      * @return 结果
      */
-    public int delete${ClassName}ByIds(String ids);
+    public int delete${ClassName}By${pkColumn.capJavaField}s(String ${pkColumn.javaField}s);
 
     /**
      * 删除${functionName}信息
      * 
-     * @param ${pkColumn.javaField} ${functionName}ID
+     * @param ${pkColumn.javaField} ${functionName}主键
      * @return 结果
      */
-    public int delete${ClassName}ById(${pkColumn.javaType} ${pkColumn.javaField});
+    public int delete${ClassName}By${pkColumn.capJavaField}(${pkColumn.javaType} ${pkColumn.javaField});
 #if($table.tree)
 
     /**
diff --git a/ruoyi-generator/src/main/resources/vm/java/serviceImpl.java.vm b/ruoyi-generator/src/main/resources/vm/java/serviceImpl.java.vm
index bb355331..e7b7e32d 100644
--- a/ruoyi-generator/src/main/resources/vm/java/serviceImpl.java.vm
+++ b/ruoyi-generator/src/main/resources/vm/java/serviceImpl.java.vm
@@ -39,13 +39,13 @@ public class ${ClassName}ServiceImpl implements I${ClassName}Service
     /**
      * 查询${functionName}
      * 
-     * @param ${pkColumn.javaField} ${functionName}ID
+     * @param ${pkColumn.javaField} ${functionName}主键
      * @return ${functionName}
      */
     @Override
-    public ${ClassName} select${ClassName}ById(${pkColumn.javaType} ${pkColumn.javaField})
+    public ${ClassName} select${ClassName}By${pkColumn.capJavaField}(${pkColumn.javaType} ${pkColumn.javaField})
     {
-        return ${className}Mapper.select${ClassName}ById(${pkColumn.javaField});
+        return ${className}Mapper.select${ClassName}By${pkColumn.capJavaField}(${pkColumn.javaField});
     }
 
     /**
@@ -113,34 +113,34 @@ public class ${ClassName}ServiceImpl implements I${ClassName}Service
     /**
      * 删除${functionName}对象
      * 
-     * @param ids 需要删除的数据ID
+     * @param ${pkColumn.javaField}s 需要删除的数据主键
      * @return 结果
      */
 #if($table.sub)
     @Transactional
 #end
     @Override
-    public int delete${ClassName}ByIds(String ids)
+    public int delete${ClassName}By${pkColumn.capJavaField}s(String ${pkColumn.javaField}s)
     {
 #if($table.sub)
-        ${className}Mapper.delete${subClassName}By${subTableFkClassName}s(Convert.toStrArray(ids));
+        ${className}Mapper.delete${subClassName}By${subTableFkClassName}s(Convert.toStrArray(${pkColumn.javaField}s));
 #end
-        return ${className}Mapper.delete${ClassName}ByIds(Convert.toStrArray(ids));
+        return ${className}Mapper.delete${ClassName}By${pkColumn.capJavaField}s(Convert.toStrArray(${pkColumn.javaField}s));
     }
 
     /**
      * 删除${functionName}信息
      * 
-     * @param ${pkColumn.javaField} ${functionName}ID
+     * @param ${pkColumn.javaField} ${functionName}主键
      * @return 结果
      */
     @Override
-    public int delete${ClassName}ById(${pkColumn.javaType} ${pkColumn.javaField})
+    public int delete${ClassName}By${pkColumn.capJavaField}(${pkColumn.javaType} ${pkColumn.javaField})
     {
 #if($table.sub)
         ${className}Mapper.delete${subClassName}By${subTableFkClassName}(${pkColumn.javaField});
 #end
-        return ${className}Mapper.delete${ClassName}ById(${pkColumn.javaField});
+        return ${className}Mapper.delete${ClassName}By${pkColumn.capJavaField}(${pkColumn.javaField});
     }
 #if($table.tree)
 
@@ -179,7 +179,7 @@ public class ${ClassName}ServiceImpl implements I${ClassName}Service
     public void insert${subClassName}(${ClassName} ${className})
     {
         List<${subClassName}> ${subclassName}List = ${className}.get${subClassName}List();
-        Long ${pkColumn.javaField} = ${className}.get${pkColumn.capJavaField}();
+        ${pkColumn.javaType} ${pkColumn.javaField} = ${className}.get${pkColumn.capJavaField}();
         if (StringUtils.isNotNull(${subclassName}List))
         {
             List<${subClassName}> list = new ArrayList<${subClassName}>();
diff --git a/ruoyi-generator/src/main/resources/vm/xml/mapper.xml.vm b/ruoyi-generator/src/main/resources/vm/xml/mapper.xml.vm
index c93aa0b0..e1f086cf 100644
--- a/ruoyi-generator/src/main/resources/vm/xml/mapper.xml.vm
+++ b/ruoyi-generator/src/main/resources/vm/xml/mapper.xml.vm
@@ -64,7 +64,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 #end
     </select>
     
-    <select id="select${ClassName}ById" parameterType="${pkColumn.javaType}" resultMap="#if($table.sub)${ClassName}${subClassName}Result#else${ClassName}Result#end">
+    <select id="select${ClassName}By${pkColumn.capJavaField}" parameterType="${pkColumn.javaType}" resultMap="#if($table.sub)${ClassName}${subClassName}Result#else${ClassName}Result#end">
 #if($table.crud)
         <include refid="select${ClassName}Vo"/>
         where ${pkColumn.columnName} = #{${pkColumn.javaField}}
@@ -113,11 +113,11 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         where ${pkColumn.columnName} = #{${pkColumn.javaField}}
     </update>
 
-    <delete id="delete${ClassName}ById" parameterType="${pkColumn.javaType}">
+    <delete id="delete${ClassName}By${pkColumn.capJavaField}" parameterType="${pkColumn.javaType}">
         delete from ${tableName} where ${pkColumn.columnName} = #{${pkColumn.javaField}}
     </delete>
 
-    <delete id="delete${ClassName}ByIds" parameterType="String">
+    <delete id="delete${ClassName}By${pkColumn.capJavaField}s" parameterType="String">
         delete from ${tableName} where ${pkColumn.columnName} in 
         <foreach item="${pkColumn.javaField}" collection="array" open="(" separator="," close=")">
             #{${pkColumn.javaField}}
@@ -132,7 +132,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         </foreach>
     </delete>
 
-    <delete id="delete${subClassName}By${subTableFkClassName}" parameterType="Long">
+    <delete id="delete${subClassName}By${subTableFkClassName}" parameterType="${pkColumn.javaType}">
         delete from ${subTableName} where ${subTableFkName} = #{${subTableFkclassName}}
     </delete>