Abstract: Abstract Objective： To evaluate the quality status of Indapamide released preparation through testing 86 batches of Indapamide released tablet and capsule from 6 factories. Methods： According to the general requirements of national assessment programs, status standard methods are used and combine with the exploratory research to evaluate the quality of Indapamide released preparation by statistical analysis of the results. Results： Statutory test showed 86 batches of samples (76 batches of released tablets,10 batches of released capsules) all qualified; Exploratory studies have shown that the dissolution behavior in samples from different manufacturers are significant difference in 4 kind of solutions different. Especially the dissolution behavior inreleased capsules and releasedtabletsare significant difference in the solutions of pH4.0.Conclusion：The most products quality ofIndapamide released preparation can basically meet requirements of current standards; The individual enterprise should further optimize the prescription and productive technology, strengthen the production management to improve the quality of the drug.