fix: bug

@@ -47,7 +47,7 @@ func (mappingRuleService *MappingRuleService) CreateMappingRule(ctx *domain.Cont
 		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
 	}
 
-	if duplicateRule, e := mappingRuleRepository.FindOne(map[string]interface{}{"context": ctx, "name": cmd.Name}); e == nil && duplicateRule != nil {
+	if duplicateRule, e := mappingRuleRepository.FindOne(map[string]interface{}{"context": ctx, "name": cmd.Name, "tableId": cmd.TableId}); e == nil && duplicateRule != nil {
 		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, "方案名称重复")
 	}
 

@@ -81,6 +81,7 @@ func (ptr *PreviewDataTableService) CreateTemporaryFile(ctx *domain.Context, fil
 		return nil, fmt.Errorf("源文件/校验文件才可以创建临时文件")
 	}
 	file = file.CopyTo(domain.TemporaryFile, ctx)
+	file.FileInfo.TableId = 0
 	if file, err = fileRepository.Save(file); err != nil {
 		return nil, err
 	}

@@ -114,6 +114,7 @@ func (repository *MappingRuleRepository) FindOne(queryOptions map[string]interfa
 	query := sqlbuilder.BuildQuery(tx.Model(mappingRuleModel), queryOptions)
 	WhereContext(query, queryOptions)
 	query.SetWhereByQueryOption("name = ?", "name")
+	query.SetWhereByQueryOption("table_id = ?", "tableId")
 	query.SetWhereByQueryOption("mapping_rule.mapping_rule_id = ?", "mappingRuleId")
 	if err := query.First(); err != nil {
 		if err.Error() == "pg: no rows in result set" {