Since Trump came to power，he has been moving and provoking on the issue of Palestinian-Israeli conflicts. On the one hand，President Trump is trying to maintain a balance on the Palestinian-Israeli conflicts，to be vague on the “two-states solution”，and to make the Middle East a diplomatic debut for his presidency，in an attempt to advance the Middle East peace process. But on the other hand，Trump has also shown a clear bias toward Israel in developing special relations with Israel，touching a forbidden area where successive US presidents dare not set foot on the Israeli-Palestinian conflicts：publicly declaring that the United States recognizes Jerusalem as the capital of Israel. And the relocation of the American Embassy from Tel Aviv to Jerusalem has greatly intensified the conflict between Palestine and Israel. Trump attempts to unveil a new Middle East peace plan is likely to be difficult because of deteriorating Palestinian-Israeli relations.