we should redesign the top level and build a central-
ized government data platform to interconnect the
isolated information systems of various departments,
so as to realize the interconnection and sharing of in-
formation between departments. At the same time, as
the economic and cultural center of the city, the old
city has many influential regional shopping districts
that gather the best quality consumer markets, attract
consumers from across the city and contribute the
most to the city's commercial output. However, with
the rise of the O2O model, the low-cost, high-effi-
ciency and zero-inventory online retail industry be-
gan to emerge (Wei, zhen, Xi, Wang, 2013), the tra-
ditional circulation order and marketing model of
commercial production and sales were broken, the
traditional commercial space structure of the city
faced impact, and the government began to explore
and practice in the face of the new situation. In recent
years, in order to accelerate the construction of smart
cities, China has implemented infrastructure renova-
tion and upgrading and data resource sharing and
opening projects based on in-depth investigation and
research in cooperation with smart city construction
units, focusing on "data + governance" and "data
+ decision-making". In addition, the project will be
managed in the whole process of project creation, im-
plementation, acceptance and application of wisdom
projects, so as to achieve the coordination of wisdom
projects. At the same time, it will guide the coopera-
tion between the Internet-based online industry and
the offline shopping areas of traditional cities, jointly
create new scenes, new experiences and new market-
ing, and data-driven online and offline operations in
the whole area to create a new intelligent consump-
tion model, lead the consumption trend and promote
the digital transformation of the wisdom industry in
the old city.
2.4.2 Digital Transformation of Smart
Industries in the New City
Compared to the old city, the new city has a relatively
weak industrial base, lacks leading industries, and
originally had a low overall industrial level, weak
consumption and weak markets. The digital transfor-
mation of the wisdom industry in the new city should
give priority to top-level design and planning from
the wisdom city aspect, co-ordinate the construction
of a wisdom city service platform, provide better and
more convenient services for enterprises, and create a
good environment for the development of the wisdom
industry. The new city should strengthen new wisdom
industry landmarks, seize development opportunities,
vigorously develop new wisdom industry systems,
focus on complementing and strengthening chains,
creating new development platforms, developing new
application scenarios, strengthening support for ma-
jor projects, forming new growth points with explo-
sive and leading power, deepening the integration of
industry and city, and promoting the digital transfor-
mation of wisdom industry and the rapid development
of wisdom cities.
3 A PARADIGM SHIFT IN
URBAN GOVERNANCE
With the rapid development of intelligent technolo-
gies such as cloud computing, the Internet of Things
and big data, the smart industry is not only at the fore-
front of modern industrial development, but also lead-
ing the development of human-centered smart city
construction and new urbanization. The injection of
smart industries provides the impetus for the develop-
ment of the city's economy, and the economic devel-
opment drives the infrastructure construction of smart
cities, improves the functions of smart cities, opti-
mizes the quality and layout of urban space, which in
turn creates the flow and concentration of population
and capital, increases the supply of labor, talent and
capital for smart cities, and will also drive the demand
for the economic, social, political, cultural and eco-
logical functions of cities. The new demand and the
existing foundation of smart city construction will in
turn provide the impetus and guarantee for a new
round of upgrading of the smart industry, thus form-
ing a virtuous cycle of integration and development
of the smart industry and the smart city. In this new
era, as a result of the digital transformation of the
smart industry, the governance model of the city has
also changed from traditional governance to a new
type of governance. Some scholars believe that the
governance of a new type of city involves the com-
prehensive role of multidimensional factors such as
values, institutions and technologies. (Yi, 2022) In
the context of the development foundation and differ-
ent stages of the integration of smart industry and
smart city and the digital transformation of smart in-
dustry, according to the four core elements of value,
politics, market and tools, this paper classifies urban
governance models into four types, which are the in-
novative governance model with multi-sectoral col-
laboration, the innovative governance model with the
participation of subdivided multi-dimensional sub-
jects, the innovative governance model with a human-
centered approach and the smart city The scientific
assessment model of governance (Fig.5).