diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/domain/TdTrain.java b/ruoyi-system/src/main/java/com/ruoyi/system/domain/TdTrain.java
index 9829846..a07f7dc 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/domain/TdTrain.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/domain/TdTrain.java
@@ -2,6 +2,10 @@ package com.ruoyi.system.domain;
 
 import java.util.Date;
 import com.fasterxml.jackson.annotation.JsonFormat;
+import lombok.Data;
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
 import org.apache.commons.lang3.builder.ToStringBuilder;
 import org.apache.commons.lang3.builder.ToStringStyle;
 import com.ruoyi.common.annotation.Excel;
@@ -13,16 +17,20 @@ import com.ruoyi.common.core.domain.BaseEntity;
  * @author ruoyi
  * @date 2024-04-11
  */
+@Data
+@Getter
+@Setter
+@ToString
 public class TdTrain extends BaseEntity
 {
     private static final long serialVersionUID = 1L;
 
     /** ID */
-    private Long ID;
+    private Long id;
 
     /** 人员名称 */
     @Excel(name = "人员名称")
-    private String USERNAME;
+    private String username;
 
     /** 单位名称 */
     @Excel(name = "单位名称")
@@ -71,11 +79,11 @@ public class TdTrain extends BaseEntity
 
     /** 所属地市 */
     @Excel(name = "所属地市")
-    private String AREAID;
+    private String areaid;
 
     /** 所属区县 */
     @Excel(name = "所属区县")
-    private String FRAMEWORK;
+    private String framework;
 
     /** 培训人员 */
     @Excel(name = "培训人员")
@@ -92,11 +100,11 @@ public class TdTrain extends BaseEntity
 
     /** 部门 */
     @Excel(name = "部门")
-    private String PART;
+    private String part;
 
     /** 培训评价 */
     @Excel(name = "培训评价")
-    private String TRAININFO;
+    private String traininfo;
 
     public Long getDeptId() {
         return deptId;
@@ -111,211 +119,211 @@ public class TdTrain extends BaseEntity
      */
     private Long deptId;
 
-    public void setID(Long ID) 
-    {
-        this.ID = ID;
-    }
-
-    public Long getID() 
-    {
-        return ID;
-    }
-    public void setUSERNAME(String USERNAME) 
-    {
-        this.USERNAME = USERNAME;
-    }
-
-    public String getUSERNAME() 
-    {
-        return USERNAME;
-    }
-    public void setDeptName(String deptName) 
-    {
-        this.deptName = deptName;
-    }
-
-    public String getDeptName() 
-    {
-        return deptName;
-    }
-    public void setTrainType(String trainType) 
-    {
-        this.trainType = trainType;
-    }
-
-    public String getTrainType() 
-    {
-        return trainType;
-    }
-    public void setTrainSubject(String trainSubject) 
-    {
-        this.trainSubject = trainSubject;
-    }
-
-    public String getTrainSubject() 
-    {
-        return trainSubject;
-    }
-    public void setTrainAddress(String trainAddress) 
-    {
-        this.trainAddress = trainAddress;
-    }
-
-    public String getTrainAddress() 
-    {
-        return trainAddress;
-    }
-    public void setTrainDate(Date trainDate) 
-    {
-        this.trainDate = trainDate;
-    }
-
-    public Date getTrainDate() 
-    {
-        return trainDate;
-    }
-    public void setCreateStaffid(String createStaffid) 
-    {
-        this.createStaffid = createStaffid;
-    }
-
-    public String getCreateStaffid() 
-    {
-        return createStaffid;
-    }
-    public void setCreateDepartid(String createDepartid) 
-    {
-        this.createDepartid = createDepartid;
-    }
-
-    public String getCreateDepartid() 
-    {
-        return createDepartid;
-    }
-    public void setCreateDate(Date createDate) 
-    {
-        this.createDate = createDate;
-    }
-
-    public Date getCreateDate() 
-    {
-        return createDate;
-    }
-    public void setUpdateDepartid(String updateDepartid) 
-    {
-        this.updateDepartid = updateDepartid;
-    }
-
-    public String getUpdateDepartid() 
-    {
-        return updateDepartid;
-    }
-    public void setUpdateStaffid(String updateStaffid) 
-    {
-        this.updateStaffid = updateStaffid;
-    }
-
-    public String getUpdateStaffid() 
-    {
-        return updateStaffid;
-    }
-    public void setUpdateDate(Date updateDate) 
-    {
-        this.updateDate = updateDate;
-    }
-
-    public Date getUpdateDate() 
-    {
-        return updateDate;
-    }
-    public void setAREAID(String AREAID) 
-    {
-        this.AREAID = AREAID;
-    }
-
-    public String getAREAID() 
-    {
-        return AREAID;
-    }
-    public void setFRAMEWORK(String FRAMEWORK) 
-    {
-        this.FRAMEWORK = FRAMEWORK;
-    }
-
-    public String getFRAMEWORK() 
-    {
-        return FRAMEWORK;
-    }
-    public void setTrainName(String trainName) 
-    {
-        this.trainName = trainName;
-    }
-
-    public String getTrainName() 
-    {
-        return trainName;
-    }
-    public void setTrainState(Long trainState) 
-    {
-        this.trainState = trainState;
-    }
-
-    public Long getTrainState() 
-    {
-        return trainState;
-    }
-    public void setTrainTimeend(Date trainTimeend) 
-    {
-        this.trainTimeend = trainTimeend;
-    }
-
-    public Date getTrainTimeend() 
-    {
-        return trainTimeend;
-    }
-    public void setPART(String PART) 
-    {
-        this.PART = PART;
-    }
-
-    public String getPART() 
-    {
-        return PART;
-    }
-    public void setTRAININFO(String TRAININFO) 
-    {
-        this.TRAININFO = TRAININFO;
-    }
-
-    public String getTRAININFO() 
-    {
-        return TRAININFO;
-    }
-
-    @Override
-    public String toString() {
-        return new ToStringBuilder(this,ToStringStyle.MULTI_LINE_STYLE)
-            .append("ID", getID())
-            .append("USERNAME", getUSERNAME())
-            .append("deptName", getDeptName())
-            .append("trainType", getTrainType())
-            .append("trainSubject", getTrainSubject())
-            .append("trainAddress", getTrainAddress())
-            .append("trainDate", getTrainDate())
-            .append("createStaffid", getCreateStaffid())
-            .append("createDepartid", getCreateDepartid())
-            .append("createDate", getCreateDate())
-            .append("updateDepartid", getUpdateDepartid())
-            .append("updateStaffid", getUpdateStaffid())
-            .append("updateDate", getUpdateDate())
-            .append("AREAID", getAREAID())
-            .append("FRAMEWORK", getFRAMEWORK())
-            .append("trainName", getTrainName())
-            .append("trainState", getTrainState())
-            .append("trainTimeend", getTrainTimeend())
-            .append("PART", getPART())
-            .append("TRAININFO", getTRAININFO())
-            .append("deptId", getDeptId())
-            .toString();
-    }
+//    public void setID(Long ID)
+//    {
+//        this.ID = ID;
+//    }
+//
+//    public Long getID()
+//    {
+//        return ID;
+//    }
+//    public void setUSERNAME(String USERNAME)
+//    {
+//        this.USERNAME = USERNAME;
+//    }
+//
+//    public String getUSERNAME()
+//    {
+//        return USERNAME;
+//    }
+//    public void setDeptName(String deptName)
+//    {
+//        this.deptName = deptName;
+//    }
+//
+//    public String getDeptName()
+//    {
+//        return deptName;
+//    }
+//    public void setTrainType(String trainType)
+//    {
+//        this.trainType = trainType;
+//    }
+//
+//    public String getTrainType()
+//    {
+//        return trainType;
+//    }
+//    public void setTrainSubject(String trainSubject)
+//    {
+//        this.trainSubject = trainSubject;
+//    }
+//
+//    public String getTrainSubject()
+//    {
+//        return trainSubject;
+//    }
+//    public void setTrainAddress(String trainAddress)
+//    {
+//        this.trainAddress = trainAddress;
+//    }
+//
+//    public String getTrainAddress()
+//    {
+//        return trainAddress;
+//    }
+//    public void setTrainDate(Date trainDate)
+//    {
+//        this.trainDate = trainDate;
+//    }
+//
+//    public Date getTrainDate()
+//    {
+//        return trainDate;
+//    }
+//    public void setCreateStaffid(String createStaffid)
+//    {
+//        this.createStaffid = createStaffid;
+//    }
+//
+//    public String getCreateStaffid()
+//    {
+//        return createStaffid;
+//    }
+//    public void setCreateDepartid(String createDepartid)
+//    {
+//        this.createDepartid = createDepartid;
+//    }
+//
+//    public String getCreateDepartid()
+//    {
+//        return createDepartid;
+//    }
+//    public void setCreateDate(Date createDate)
+//    {
+//        this.createDate = createDate;
+//    }
+//
+//    public Date getCreateDate()
+//    {
+//        return createDate;
+//    }
+//    public void setUpdateDepartid(String updateDepartid)
+//    {
+//        this.updateDepartid = updateDepartid;
+//    }
+//
+//    public String getUpdateDepartid()
+//    {
+//        return updateDepartid;
+//    }
+//    public void setUpdateStaffid(String updateStaffid)
+//    {
+//        this.updateStaffid = updateStaffid;
+//    }
+//
+//    public String getUpdateStaffid()
+//    {
+//        return updateStaffid;
+//    }
+//    public void setUpdateDate(Date updateDate)
+//    {
+//        this.updateDate = updateDate;
+//    }
+//
+//    public Date getUpdateDate()
+//    {
+//        return updateDate;
+//    }
+//    public void setAREAID(String AREAID)
+//    {
+//        this.AREAID = AREAID;
+//    }
+//
+//    public String getAREAID()
+//    {
+//        return AREAID;
+//    }
+//    public void setFRAMEWORK(String FRAMEWORK)
+//    {
+//        this.FRAMEWORK = FRAMEWORK;
+//    }
+//
+//    public String getFRAMEWORK()
+//    {
+//        return FRAMEWORK;
+//    }
+//    public void setTrainName(String trainName)
+//    {
+//        this.trainName = trainName;
+//    }
+//
+//    public String getTrainName()
+//    {
+//        return trainName;
+//    }
+//    public void setTrainState(Long trainState)
+//    {
+//        this.trainState = trainState;
+//    }
+//
+//    public Long getTrainState()
+//    {
+//        return trainState;
+//    }
+//    public void setTrainTimeend(Date trainTimeend)
+//    {
+//        this.trainTimeend = trainTimeend;
+//    }
+//
+//    public Date getTrainTimeend()
+//    {
+//        return trainTimeend;
+//    }
+//    public void setPART(String PART)
+//    {
+//        this.PART = PART;
+//    }
+//
+//    public String getPART()
+//    {
+//        return PART;
+//    }
+//    public void setTRAININFO(String TRAININFO)
+//    {
+//        this.TRAININFO = TRAININFO;
+//    }
+//
+//    public String getTRAININFO()
+//    {
+//        return TRAININFO;
+//    }
+//
+//    @Override
+//    public String toString() {
+//        return new ToStringBuilder(this,ToStringStyle.MULTI_LINE_STYLE)
+//            .append("ID", getID())
+//            .append("USERNAME", getUSERNAME())
+//            .append("deptName", getDeptName())
+//            .append("trainType", getTrainType())
+//            .append("trainSubject", getTrainSubject())
+//            .append("trainAddress", getTrainAddress())
+//            .append("trainDate", getTrainDate())
+//            .append("createStaffid", getCreateStaffid())
+//            .append("createDepartid", getCreateDepartid())
+//            .append("createDate", getCreateDate())
+//            .append("updateDepartid", getUpdateDepartid())
+//            .append("updateStaffid", getUpdateStaffid())
+//            .append("updateDate", getUpdateDate())
+//            .append("AREAID", getAREAID())
+//            .append("FRAMEWORK", getFRAMEWORK())
+//            .append("trainName", getTrainName())
+//            .append("trainState", getTrainState())
+//            .append("trainTimeend", getTrainTimeend())
+//            .append("PART", getPART())
+//            .append("TRAININFO", getTRAININFO())
+//            .append("deptId", getDeptId())
+//            .toString();
+//    }
 }
diff --git a/ruoyi-system/src/main/resources/mapper/system/TdTrainMapper.xml b/ruoyi-system/src/main/resources/mapper/system/TdTrainMapper.xml
index 303f39e..e120f9c 100644
--- a/ruoyi-system/src/main/resources/mapper/system/TdTrainMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/TdTrainMapper.xml
@@ -5,93 +5,93 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 <mapper namespace="com.ruoyi.system.mapper.TdTrainMapper">
     
     <resultMap type="TdTrain" id="TdTrainResult">
-        <result property="ID"    column="ID"    />
-        <result property="USERNAME"    column="USERNAME"    />
-        <result property="deptName"    column="DEPT_NAME"    />
-        <result property="trainType"    column="TRAIN_TYPE"    />
-        <result property="trainSubject"    column="TRAIN_SUBJECT"    />
-        <result property="trainAddress"    column="TRAIN_ADDRESS"    />
-        <result property="trainDate"    column="TRAIN_DATE"    />
-        <result property="createStaffid"    column="CREATE_STAFFID"    />
-        <result property="createDepartid"    column="CREATE_DEPARTID"    />
-        <result property="createDate"    column="CREATE_DATE"    />
-        <result property="updateDepartid"    column="UPDATE_DEPARTID"    />
-        <result property="updateStaffid"    column="UPDATE_STAFFID"    />
-        <result property="updateDate"    column="UPDATE_DATE"    />
-        <result property="AREAID"    column="AREAID"    />
-        <result property="FRAMEWORK"    column="FRAMEWORK"    />
-        <result property="trainName"    column="TRAIN_NAME"    />
-        <result property="trainState"    column="TRAIN_STATE"    />
-        <result property="trainTimeend"    column="TRAIN_TIMEEND"    />
-        <result property="PART"    column="PART"    />
-        <result property="TRAININFO"    column="TRAININFO"    />
+        <result property="id"    column="id"    />
+        <result property="username"    column="username"    />
+        <result property="deptName"    column="dept_name"    />
+        <result property="trainType"    column="train_type"    />
+        <result property="trainSubject"    column="train_subject"    />
+        <result property="trainAddress"    column="train_address"    />
+        <result property="trainDate"    column="train_date"    />
+        <result property="createStaffid"    column="create_staffid"    />
+        <result property="createDepartid"    column="create_departid"    />
+        <result property="createDate"    column="create_date"    />
+        <result property="updateDepartid"    column="update_departid"    />
+        <result property="updateStaffid"    column="update_staffid"    />
+        <result property="updateDate"    column="update_date"    />
+        <result property="areaid"    column="areaid"    />
+        <result property="framework"    column="framework"    />
+        <result property="trainName"    column="train_name"    />
+        <result property="trainState"    column="train_state"    />
+        <result property="trainTimeend"    column="train_timeend"    />
+        <result property="part"    column="part"    />
+        <result property="traininfo"    column="traininfo"    />
         <result property="deptId" column="dept_id" jdbcType="INTEGER"/>
     </resultMap>
 
     <sql id="selectTdTrainVo">
-        select ID, USERNAME, DEPT_NAME, TRAIN_TYPE, TRAIN_SUBJECT, TRAIN_ADDRESS, TRAIN_DATE, CREATE_STAFFID, CREATE_DEPARTID, CREATE_DATE, UPDATE_DEPARTID, UPDATE_STAFFID, UPDATE_DATE, AREAID, FRAMEWORK, TRAIN_NAME, TRAIN_STATE, TRAIN_TIMEEND, PART, TRAININFO,dept_id from td_train d
+        select id, username, dept_name, train_type, train_subject, train_address, train_date, create_staffid, create_departid, create_date, update_departid, update_staffid, update_date, areaid, framework, train_name, train_state, train_timeend, part, traininfo,dept_id from td_train d
     </sql>
 
     <select id="selectTdTrainList" parameterType="TdTrain" resultMap="TdTrainResult">
         <include refid="selectTdTrainVo"/>
         <where>  
-            <if test="USERNAME != null  and USERNAME != ''"> and USERNAME like concat('%', #{USERNAME}, '%')</if>
-            <if test="deptName != null  and deptName != ''"> and DEPT_NAME like concat('%', #{deptName}, '%')</if>
-            <if test="trainType != null  and trainType != ''"> and TRAIN_TYPE = #{trainType}</if>
-            <if test="trainSubject != null  and trainSubject != ''"> and TRAIN_SUBJECT = #{trainSubject}</if>
-            <if test="trainAddress != null  and trainAddress != ''"> and TRAIN_ADDRESS = #{trainAddress}</if>
-            <if test="trainDate != null "> and TRAIN_DATE = #{trainDate}</if>
-            <if test="createStaffid != null  and createStaffid != ''"> and CREATE_STAFFID = #{createStaffid}</if>
-            <if test="createDepartid != null  and createDepartid != ''"> and CREATE_DEPARTID = #{createDepartid}</if>
-            <if test="createDate != null "> and CREATE_DATE = #{createDate}</if>
-            <if test="updateDepartid != null  and updateDepartid != ''"> and UPDATE_DEPARTID = #{updateDepartid}</if>
-            <if test="updateStaffid != null  and updateStaffid != ''"> and UPDATE_STAFFID = #{updateStaffid}</if>
-            <if test="updateDate != null "> and UPDATE_DATE = #{updateDate}</if>
-            <if test="AREAID != null  and AREAID != ''"> and AREAID = #{AREAID}</if>
-            <if test="FRAMEWORK != null  and FRAMEWORK != ''"> and FRAMEWORK = #{FRAMEWORK}</if>
-            <if test="trainName != null  and trainName != ''"> and TRAIN_NAME like concat('%', #{trainName}, '%')</if>
-            <if test="trainState != null "> and TRAIN_STATE = #{trainState}</if>
-            <if test="trainTimeend != null "> and TRAIN_TIMEEND = #{trainTimeend}</if>
-            <if test="PART != null  and PART != ''"> and PART = #{PART}</if>
-            <if test="TRAININFO != null  and TRAININFO != ''"> and TRAININFO = #{TRAININFO}</if>
+            <if test="username != null  and username != ''"> and username like concat('%', #{USERNAME}, '%')</if>
+            <if test="deptName != null  and deptName != ''"> and dept_name like concat('%', #{deptName}, '%')</if>
+            <if test="trainType != null  and trainType != ''"> and train_type = #{trainType}</if>
+            <if test="trainSubject != null  and trainSubject != ''"> and train_subject = #{trainSubject}</if>
+            <if test="trainAddress != null  and trainAddress != ''"> and train_address = #{trainAddress}</if>
+            <if test="trainDate != null "> and train_date = #{trainDate}</if>
+            <if test="createStaffid != null  and createStaffid != ''"> and create_staffid = #{createStaffid}</if>
+            <if test="createDepartid != null  and createDepartid != ''"> and create_departid = #{createDepartid}</if>
+            <if test="createDate != null "> and create_date = #{createDate}</if>
+            <if test="updateDepartid != null  and updateDepartid != ''"> and update_departid = #{updateDepartid}</if>
+            <if test="updateStaffid != null  and updateStaffid != ''"> and update_staffid = #{updateStaffid}</if>
+            <if test="updateDate != null "> and update_date = #{updateDate}</if>
+            <if test="areaid != null  and areaid != ''"> and areaid = #{areaid}</if>
+            <if test="framework != null  and framework != ''"> and framework = #{framework}</if>
+            <if test="trainName != null  and trainName != ''"> and train_name like concat('%', #{trainName}, '%')</if>
+            <if test="trainState != null "> and train_state = #{trainState}</if>
+            <if test="trainTimeend != null "> and train_timeend = #{trainTimeend}</if>
+            <if test="part != null  and part != ''"> and part = #{part}</if>
+            <if test="traininfo != null  and traininfo != ''"> and traininfo = #{traininfo}</if>
             <if test="deptId != null  and deptId != ''"> and dept_id = #{deptId}</if>
             <!-- 数据范围过滤 -->
             ${params.dataScope}
         </where>
-        order by CREATE_DATE desc
+        order by create_date desc
     </select>
     
     <select id="selectTdTrainByID" parameterType="Long" resultMap="TdTrainResult">
         <include refid="selectTdTrainVo"/>
-        where ID = #{ID}
+        where id = #{id}
     </select>
         
-    <insert id="insertTdTrain" parameterType="TdTrain" useGeneratedKeys="true" keyProperty="ID">
+    <insert id="insertTdTrain" parameterType="TdTrain" useGeneratedKeys="true" keyProperty="id">
         insert into td_train
         <trim prefix="(" suffix=")" suffixOverrides=",">
-            <if test="USERNAME != null">USERNAME,</if>
-            <if test="deptName != null">DEPT_NAME,</if>
-            <if test="trainType != null">TRAIN_TYPE,</if>
-            <if test="trainSubject != null">TRAIN_SUBJECT,</if>
-            <if test="trainAddress != null">TRAIN_ADDRESS,</if>
-            <if test="trainDate != null">TRAIN_DATE,</if>
-            <if test="createStaffid != null">CREATE_STAFFID,</if>
-            <if test="createDepartid != null">CREATE_DEPARTID,</if>
-            <if test="createDate != null">CREATE_DATE,</if>
-            <if test="updateDepartid != null">UPDATE_DEPARTID,</if>
-            <if test="updateStaffid != null">UPDATE_STAFFID,</if>
-            <if test="updateDate != null">UPDATE_DATE,</if>
-            <if test="AREAID != null and AREAID != ''">AREAID,</if>
-            <if test="FRAMEWORK != null">FRAMEWORK,</if>
-            <if test="trainName != null">TRAIN_NAME,</if>
-            <if test="trainState != null">TRAIN_STATE,</if>
-            <if test="trainTimeend != null">TRAIN_TIMEEND,</if>
-            <if test="PART != null">PART,</if>
-            <if test="TRAININFO != null">TRAININFO,</if>
+            <if test="username != null">username,</if>
+            <if test="deptName != null">dept_name,</if>
+            <if test="trainType != null">train_type,</if>
+            <if test="trainSubject != null">train_subject,</if>
+            <if test="trainAddress != null">train_address,</if>
+            <if test="trainDate != null">train_date,</if>
+            <if test="createStaffid != null">create_staffid,</if>
+            <if test="createDepartid != null">create_departid,</if>
+            <if test="createDate != null">create_date,</if>
+            <if test="updateDepartid != null">update_departid,</if>
+            <if test="updateStaffid != null">update_staffid,</if>
+            <if test="updateDate != null">update_date,</if>
+            <if test="areaid != null and areaid != ''">areaid,</if>
+            <if test="framework != null">framework,</if>
+            <if test="trainName != null">train_name,</if>
+            <if test="trainState != null">train_state,</if>
+            <if test="trainTimeend != null">train_timeend,</if>
+            <if test="part != null">part,</if>
+            <if test="traininfo != null">traininfo,</if>
             <if test="deptId != null">dept_id,</if>
          </trim>
         <trim prefix="values (" suffix=")" suffixOverrides=",">
-            <if test="USERNAME != null">#{USERNAME},</if>
+            <if test="username != null">#{username},</if>
             <if test="deptName != null">#{deptName},</if>
             <if test="trainType != null">#{trainType},</if>
             <if test="trainSubject != null">#{trainSubject},</if>
@@ -103,13 +103,13 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="updateDepartid != null">#{updateDepartid},</if>
             <if test="updateStaffid != null">#{updateStaffid},</if>
             <if test="updateDate != null">#{updateDate},</if>
-            <if test="AREAID != null and AREAID != ''">#{AREAID},</if>
-            <if test="FRAMEWORK != null">#{FRAMEWORK},</if>
+            <if test="areaid != null and areaid != ''">#{areaid},</if>
+            <if test="framework != null">#{framework},</if>
             <if test="trainName != null">#{trainName},</if>
             <if test="trainState != null">#{trainState},</if>
             <if test="trainTimeend != null">#{trainTimeend},</if>
-            <if test="PART != null">#{PART},</if>
-            <if test="TRAININFO != null">#{TRAININFO},</if>
+            <if test="part != null">#{part},</if>
+            <if test="traininfo != null">#{traininfo},</if>
             <if test="deptId != null">#{deptId},</if>
          </trim>
     </insert>
@@ -117,47 +117,47 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <update id="updateTdTrain" parameterType="TdTrain">
         update td_train
         <trim prefix="SET" suffixOverrides=",">
-            <if test="USERNAME != null">USERNAME = #{USERNAME},</if>
-            <if test="deptName != null">DEPT_NAME = #{deptName},</if>
-            <if test="trainType != null">TRAIN_TYPE = #{trainType},</if>
-            <if test="trainSubject != null">TRAIN_SUBJECT = #{trainSubject},</if>
-            <if test="trainAddress != null">TRAIN_ADDRESS = #{trainAddress},</if>
-            <if test="trainDate != null">TRAIN_DATE = #{trainDate},</if>
-            <if test="createStaffid != null">CREATE_STAFFID = #{createStaffid},</if>
-            <if test="createDepartid != null">CREATE_DEPARTID = #{createDepartid},</if>
-            <if test="createDate != null">CREATE_DATE = #{createDate},</if>
-            <if test="updateDepartid != null">UPDATE_DEPARTID = #{updateDepartid},</if>
-            <if test="updateStaffid != null">UPDATE_STAFFID = #{updateStaffid},</if>
-            <if test="updateDate != null">UPDATE_DATE = #{updateDate},</if>
-            <if test="AREAID != null and AREAID != ''">AREAID = #{AREAID},</if>
-            <if test="FRAMEWORK != null">FRAMEWORK = #{FRAMEWORK},</if>
-            <if test="trainName != null">TRAIN_NAME = #{trainName},</if>
-            <if test="trainState != null">TRAIN_STATE = #{trainState},</if>
-            <if test="trainTimeend != null">TRAIN_TIMEEND = #{trainTimeend},</if>
-            <if test="PART != null">PART = #{PART},</if>
-            <if test="TRAININFO != null">TRAININFO = #{TRAININFO},</if>
+            <if test="username != null">username = #{username},</if>
+            <if test="deptName != null">dept_name = #{deptName},</if>
+            <if test="trainType != null">train_type = #{trainType},</if>
+            <if test="trainSubject != null">train_subject = #{trainSubject},</if>
+            <if test="trainAddress != null">train_address = #{trainAddress},</if>
+            <if test="trainDate != null">train_date = #{trainDate},</if>
+            <if test="createStaffid != null">create_staffid = #{createStaffid},</if>
+            <if test="createDepartid != null">create_departid = #{createDepartid},</if>
+            <if test="createDate != null">create_date = #{createDate},</if>
+            <if test="updateDepartid != null">update_departid = #{updateDepartid},</if>
+            <if test="updateStaffid != null">update_staffid = #{updateStaffid},</if>
+            <if test="updateDate != null">update_date = #{updateDate},</if>
+            <if test="areaid != null and areaid != ''">areaid = #{areaid},</if>
+            <if test="framework != null">framework = #{framework},</if>
+            <if test="trainName != null">train_name = #{trainName},</if>
+            <if test="trainState != null">train_state = #{trainState},</if>
+            <if test="trainTimeend != null">train_timeend = #{trainTimeend},</if>
+            <if test="part != null">part = #{part},</if>
+            <if test="traininfo != null">traininfo = #{traininfo},</if>
             <if test="deptId != null">dept_id = #{deptId},</if>
         </trim>
-        where ID = #{ID}
+        where id = #{id}
     </update>
 
     <delete id="deleteTdTrainByID" parameterType="Long">
-        delete from td_train where ID = #{ID}
+        delete from td_train where id = #{id}
     </delete>
 
     <delete id="deleteTdTrainByIDs" parameterType="String">
-        delete from td_train where ID in 
-        <foreach item="ID" collection="array" open="(" separator="," close=")">
-            #{ID}
+        delete from td_train where id in
+        <foreach item="id" collection="array" open="(" separator="," close=")">
+            #{id}
         </foreach>
     </delete>
 
     <select id="selectCountList"  resultType="com.ruoyi.system.domain.count.TrainCountDTO">
         SELECT
             count(1) as total,
-            SUM (CASE WHEN TRAIN_STATE = 2 THEN 1 ELSE 0 END) AS dsh,
-            SUM (CASE WHEN TRAIN_STATE = 0 THEN 1 ELSE 0 END) AS shtg,
-            SUM (CASE WHEN TRAIN_STATE = 1 THEN 1 ELSE 0 END) AS shwtg
+            SUM (CASE WHEN train_state = 2 THEN 1 ELSE 0 END) AS dsh,
+            SUM (CASE WHEN train_state = 0 THEN 1 ELSE 0 END) AS shtg,
+            SUM (CASE WHEN train_state = 1 THEN 1 ELSE 0 END) AS shwtg
         from td_train
     </select>