diff --git a/laws-modules/src/main/java/com/jero/modules/laws/labeldatabase/controller/LawsLabelDatabaseController.java b/laws-modules/src/main/java/com/jero/modules/laws/labeldatabase/controller/LawsLabelDatabaseController.java
index dae1c0b1..dd9ec871 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/labeldatabase/controller/LawsLabelDatabaseController.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/labeldatabase/controller/LawsLabelDatabaseController.java
@@ -14,6 +14,8 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
+import java.util.List;
+
 /**
  * @ClassName: LawsLabelDatabaseController
  * @Description:
@@ -34,7 +36,7 @@ public class LawsLabelDatabaseController {
     }
 
     /**
-     * 标准化活动-树结构查询
+     * 标签库-树结构查询
      * @return
      */
     @AutoLog(value = "标签库-树结构查询")
@@ -49,4 +51,15 @@ public class LawsLabelDatabaseController {
                                                           Integer pageSize) {
         return Result.OK(lawsLabelDatabaseService.queryTreeList(firstNodeName, pageNo, pageSize));
     }
+
+    /**
+     * 标签库-树结构查询
+     * @return
+     */
+    @AutoLog(value = "标签库-零部件树选中回显")
+    @ApiOperation(value="标签库-零部件树选中回显", notes="标签库-零部件树选中回显")
+    @GetMapping(value = "/queryByCodes")
+    public Result<List<LawsLabelDatabase>> queryByCodes(@ApiParam("选中的节点名称") String selectNodeCodes) {
+        return Result.OK(lawsLabelDatabaseService.queryByCodes(selectNodeCodes));
+    }
 }
diff --git a/laws-modules/src/main/java/com/jero/modules/laws/labeldatabase/service/ILawsLabelDatabaseService.java b/laws-modules/src/main/java/com/jero/modules/laws/labeldatabase/service/ILawsLabelDatabaseService.java
index f430400b..056b9839 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/labeldatabase/service/ILawsLabelDatabaseService.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/labeldatabase/service/ILawsLabelDatabaseService.java
@@ -4,6 +4,8 @@ import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.service.IService;
 import com.jero.modules.laws.labeldatabase.entity.LawsLabelDatabase;
 
+import java.util.List;
+
 /**
  * @InterfaceName: ILawsLabelDatabaseService
  * @Description:
@@ -21,4 +23,11 @@ public interface ILawsLabelDatabaseService extends IService<LawsLabelDatabase> {
      * @return
      */
     IPage<LawsLabelDatabase> queryTreeList(String firstNodeName, Integer pageNo, Integer pageSize);
+
+    /**
+     * 零部件树选中回显
+     * @param selectNodeCodes
+     * @return
+     */
+    List<LawsLabelDatabase> queryByCodes(String selectNodeCodes);
 }
diff --git a/laws-modules/src/main/java/com/jero/modules/laws/labeldatabase/service/impl/LawsLabelDatabaseServiceImpl.java b/laws-modules/src/main/java/com/jero/modules/laws/labeldatabase/service/impl/LawsLabelDatabaseServiceImpl.java
index af8b3dc1..59a4eb38 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/labeldatabase/service/impl/LawsLabelDatabaseServiceImpl.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/labeldatabase/service/impl/LawsLabelDatabaseServiceImpl.java
@@ -11,8 +11,7 @@ import com.jero.modules.laws.labeldatabase.service.ILawsLabelDatabaseService;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 
-import java.util.List;
-import java.util.Objects;
+import java.util.*;
 import java.util.stream.Collectors;
 
 /**
@@ -61,6 +60,24 @@ public class LawsLabelDatabaseServiceImpl
         return page;
     }
 
+    @Override
+    public List<LawsLabelDatabase> queryByCodes(String selectNodeCodes) {
+        if (StringUtils.isBlank(selectNodeCodes)){
+            return new ArrayList<>();
+        }
+        List<LawsLabelDatabase> lawsLabelDatabaseList = new ArrayList<>();
+        List<String> codeList = Arrays.asList(selectNodeCodes.split(","));
+
+        List<LawsLabelDatabase> list = list(new LambdaQueryWrapper<LawsLabelDatabase>()
+                .in(LawsLabelDatabase::getCode, codeList));
+        // 排序
+        for (String code : codeList) {
+            Optional<LawsLabelDatabase> optional = list.stream().filter(v -> code.equals(v.getCode())).findFirst();
+            optional.ifPresent(v -> lawsLabelDatabaseList.add(optional.get()));
+        }
+        return lawsLabelDatabaseList;
+    }
+
     /**
      * 递归构建子节点
      * @param tree
diff --git a/laws-modules/src/main/java/com/jero/modules/tag/entity/LawsTag.java b/laws-modules/src/main/java/com/jero/modules/tag/entity/LawsTag.java
index f66d6b5b..08fbc40a 100644
--- a/laws-modules/src/main/java/com/jero/modules/tag/entity/LawsTag.java
+++ b/laws-modules/src/main/java/com/jero/modules/tag/entity/LawsTag.java
@@ -5,13 +5,14 @@ import com.fasterxml.jackson.annotation.JsonFormat;
 import com.jero.common.aspect.annotation.Dict;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
-import java.io.Serializable;
-import java.util.Date;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.experimental.Accessors;
 import org.springframework.format.annotation.DateTimeFormat;
 
+import java.io.Serializable;
+import java.util.Date;
+
 /**
   *标签库
   *@author liJiaRao
@@ -443,4 +444,12 @@ public class LawsTag implements Serializable {
 
     @TableField(exist = false)
     private String showAreaEnName;
+
+
+    /**
+     * 使用范围（1：国标 2：企标）
+     */
+    @ApiModelProperty(value = "使用范围（1：国标 2：企标）")
+    @Dict(dicCode = "standard_source")
+    private String usableRange;
 }