Abstract: An application control method is performed by an electronic device. When determining that a usage region of a target application on the electronic device changes, the electronic device may automatically obtain in time target data of the target application that matches a changed usage region. The target data is used to change a previous version of the target application to a version that matches the changed usage region. Therefore, the version of the target application is updated to the version in the current usage region of the application, and a user can enjoy a function of the target application in the new region in time, thereby improving user experience.

Abstract: This invention discloses a kind of quality control method and application of Ganoderma lucidium spore oil fat emulsion. Which includes Ganoderma lucidium spore oil 2˜25%, emulsifier 0.5˜10%, isosmotic agent 0.2˜5%, the remaining content is water and the final pH of Fat emulsion is adjusted to 6˜9. The quality control method of this invention can accurately determine the content of 1,2-oleic-3-palmitic triglyceride and glycerol trioleate in the preparation, and accurately determine the ergosterol content, which serves as the method and basis for quality control of this product. Fingerprints are utilized to grasp the product quality from the overall characteristics of Chromatogram. This invention has clearly defined active ingredients, with excellent bioactivity, and is capable of tumor treatment, while improving the organism's immunity, as well as the life quality of tumor patients undergoing radiotherapy and chemotherapy, and relieving the drug toxicity after treatment.