Using capital to enhance innovation ability can refer to the following methods:

1. Investing in innovative projects: Investing in innovative projects is a common mode of capital operation. By investing in innovative projects, enterprises can obtain unique technologies, innovative models or resources, thus improving their innovative ability. The key point is to select projects with innovative potential and commercial value, and provide necessary support and resources in the process of paying attention to project development.

2. Acquisition of innovative companies: through the acquisition of innovative companies to achieve mergers and acquisitions, to achieve the exchange of resources, technology and risk sharing between enterprises. In this way, it is necessary to select excellent companies with innovative ability, cooperative intention or industrial association to acquire, tap their innovative ability, and realize higher innovative value by using the reorganized superior resources.

3. Business Incubators and Accelerators: Providing all-round incubation services such as financial support, industry resources, technical support and operation management for start-ups can help start-ups accelerate their entry into the market and carry out innovative practices, thus improving their innovative ability.

4. Internal Innovation Fund: Enterprises can set up internal innovation funds to incubate and explore innovative projects within the organization and promote innovation practice. Internal innovation fund provides capital, technology and resource guarantee, and provides the most basic support for internal innovation of enterprises.