1：Experimental Design and Method Selection:

The glass was prepared using a conventional melt quenching method, with the molar ratio of the sample being 35B2O3-40SiO2-10ZnO-6Cs2CO3-4PbBr2-5NaBr-xAg2O (x = 0, 0.1, 0.2, 0.4). The uniformly mixed sample was melted at 1200 ℃ for 15 minutes in an air atmosphere, then annealed at 350 ℃ for 10 hours, and heat treated for 5 hours at 475 ℃ to obtain CsPbBr3 QDs glass.

2：1, 2, 4). The uniformly mixed sample was melted at 1200 ℃ for 15 minutes in an air atmosphere, then annealed at 350 ℃ for 10 hours, and heat treated for 5 hours at 475 ℃ to obtain CsPbBr3 QDs glass. Sample Selection and Data Sources:

2. Sample Selection and Data Sources: The samples obtained were named G0, G0.1, G0.2 and G0.4 based on the Ag2O doping concentration.

3：1, G2 and G4 based on the Ag2O doping concentration. List of Experimental Equipment and Materials:

3. List of Experimental Equipment and Materials: Alumina crucible, muffle furnace, copper plate, and optical polishing equipment were used.

4：Experimental Procedures and Operational Workflow:

The molten glass liquid was poured onto a preheated copper plate to obtain a precursor glass, which was then annealed and heat treated to form CsPbBr3 QDs glass.

5：Data Analysis Methods:

XRD, TEM, PL spectra, and PL decay curves were used to characterize the samples.