diff --git a/crm/src/main/java/com/kakarote/crm/controller/CrmHyDmController.java b/crm/src/main/java/com/kakarote/crm/controller/CrmHyDmController.java
new file mode 100644
index 0000000..e0b73d2
--- /dev/null
+++ b/crm/src/main/java/com/kakarote/crm/controller/CrmHyDmController.java
@@ -0,0 +1,23 @@
+package com.kakarote.crm.controller;
+
+import com.kakarote.core.common.R;
+import com.kakarote.core.common.Result;
+import com.kakarote.crm.entity.PO.CrmHyDm;
+import com.kakarote.crm.service.ICrmHyDmService;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@RequestMapping("/crmHydm")
+public class CrmHyDmController {
+
+    @Autowired
+    private ICrmHyDmService crmHyDmService;
+
+    @GetMapping("/queryByHyDm/{hyDm}")
+    @ApiOperation("根据行业代码查询")
+    public Result<CrmHyDm> queryByHyDm(@PathVariable("hyDm") String hyDm) {
+        return R.ok(crmHyDmService.queryByHyDm(hyDm));
+    }
+}
diff --git a/crm/src/main/java/com/kakarote/crm/entity/PO/CrmHyDm.java b/crm/src/main/java/com/kakarote/crm/entity/PO/CrmHyDm.java
new file mode 100644
index 0000000..2ebd211
--- /dev/null
+++ b/crm/src/main/java/com/kakarote/crm/entity/PO/CrmHyDm.java
@@ -0,0 +1,66 @@
+package com.kakarote.crm.entity.PO;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import io.swagger.annotations.ApiModel;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.experimental.Accessors;
+
+import java.io.Serializable;
+
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Accessors(chain = true)
+@TableName("hy_dm")
+@ApiModel(value="CrmHyDm对象", description="行业代码表")
+public class CrmHyDm implements Serializable {
+
+    /**
+     * 行业代码
+     */
+    @TableId(value = "hy_dm", type = IdType.AUTO)
+    private String hyDm;
+
+    /**
+     * 行业名称
+     */
+    private String hymc;
+
+    /**
+     * 门类标志
+     */
+    private String mlbz;
+
+    /**
+     * 大类标志
+     */
+    private String dlbz;
+
+    /**
+     * 种类标志
+     */
+    private String zlbz;
+
+    /**
+     * 小类标志
+     */
+    private String xlbz;
+
+    /**
+     * 上级行业代码
+     */
+    private String sjhyDm;
+
+    /**
+     * 选用标志
+     */
+    private String xybz;
+
+    /**
+     * 有效标志
+     */
+    private String yxbz;
+
+}
diff --git a/crm/src/main/java/com/kakarote/crm/mapper/CrmHyDmMapper.java b/crm/src/main/java/com/kakarote/crm/mapper/CrmHyDmMapper.java
new file mode 100644
index 0000000..1baf2dd
--- /dev/null
+++ b/crm/src/main/java/com/kakarote/crm/mapper/CrmHyDmMapper.java
@@ -0,0 +1,9 @@
+package com.kakarote.crm.mapper;
+
+import com.kakarote.core.servlet.BaseMapper;
+import com.kakarote.crm.entity.PO.CrmHyDm;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface CrmHyDmMapper  extends BaseMapper<CrmHyDm> {
+}
diff --git a/crm/src/main/java/com/kakarote/crm/mapper/xml/CrmHyDmMapper.xml b/crm/src/main/java/com/kakarote/crm/mapper/xml/CrmHyDmMapper.xml
new file mode 100644
index 0000000..cf0af2e
--- /dev/null
+++ b/crm/src/main/java/com/kakarote/crm/mapper/xml/CrmHyDmMapper.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.kakarote.crm.mapper.CrmHyDmMapper">
+    <resultMap id="BaseResultMap" type="com.kakarote.crm.entity.PO.CrmHyDm">
+        <result column="hy_dm" jdbcType="VARCHAR" property="hyDm" />
+        <result column="hymc" jdbcType="VARCHAR" property="hymc" />
+        <result column="mlbz" jdbcType="VARCHAR" property="mlbz" />
+        <result column="dlbz" jdbcType="VARCHAR" property="dlbz" />
+        <result column="zlbz" jdbcType="VARCHAR" property="zlbz" />
+        <result column="xlbz" jdbcType="VARCHAR" property="xlbz" />
+        <result column="sjhy_dm" jdbcType="VARCHAR" property="sjhyDm" />
+        <result column="xybz" jdbcType="VARCHAR" property="xybz" />
+        <result column="yxbz" jdbcType="VARCHAR" property="yxbz" />
+    </resultMap>
+</mapper>
+
+
diff --git a/crm/src/main/java/com/kakarote/crm/service/ICrmHyDmService.java b/crm/src/main/java/com/kakarote/crm/service/ICrmHyDmService.java
new file mode 100644
index 0000000..aaa05b5
--- /dev/null
+++ b/crm/src/main/java/com/kakarote/crm/service/ICrmHyDmService.java
@@ -0,0 +1,15 @@
+package com.kakarote.crm.service;
+
+import com.kakarote.core.servlet.BaseService;
+import com.kakarote.crm.entity.PO.CrmHyDm;
+
+
+public interface ICrmHyDmService extends BaseService<CrmHyDm> {
+
+    /**
+     * 根据行业代码查询行业代码信息
+     * @param hyDm
+     * @return CrmHyDm
+     */
+    CrmHyDm queryByHyDm(String hyDm);
+}
diff --git a/crm/src/main/java/com/kakarote/crm/service/impl/CrmHyDmServiceImpl.java b/crm/src/main/java/com/kakarote/crm/service/impl/CrmHyDmServiceImpl.java
new file mode 100644
index 0000000..fc339fc
--- /dev/null
+++ b/crm/src/main/java/com/kakarote/crm/service/impl/CrmHyDmServiceImpl.java
@@ -0,0 +1,23 @@
+package com.kakarote.crm.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.kakarote.core.servlet.BaseServiceImpl;
+import com.kakarote.crm.entity.PO.CrmHyDm;
+import com.kakarote.crm.mapper.CrmHyDmMapper;
+import com.kakarote.crm.service.ICrmHyDmService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+@Service
+public class CrmHyDmServiceImpl extends BaseServiceImpl<CrmHyDmMapper, CrmHyDm> implements ICrmHyDmService {
+
+    @Autowired
+    private CrmHyDmMapper crmHyDmMapper;
+
+    @Override
+    public CrmHyDm queryByHyDm(String hyDm) {
+        LambdaQueryWrapper<CrmHyDm> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(CrmHyDm::getHyDm, hyDm);
+        return crmHyDmMapper.selectOne(queryWrapper);
+    }
+}