The incessant fluttering of the eyes is most likely due to overexertion and overuse of the eyes, as prolonged use of the eyes, such as looking at a cell phone, or overexertion, can cause localized muscle spasms of the eyelids, which can lead to this symptom. Inflammation of the conjunctiva can also cause this phenomenon, but the symptoms can recover quickly with rest, diet and lifestyle modification, or by applying eye drops to treat conjunctival inflammation. If eye fluttering persists, it is necessary to exclude whether it is caused by facial muscle spasm, the specific cause of which may not be particularly clear and may be related to microvascular compression or secondary to brain tumor. Therefore, it is best to go to the neurology department of the hospital for further examination to clarify the specific cause of the persistent non-remission.