世大運結束，民調顯然得到加持的台北市長柯文哲，近日卻在媒體專訪時，稱先前「兩岸一家親」說法，有先送國安會，此一說法讓民進黨方面相當感冒，總統府除公開反駁柯說法，黨政人士更透露，世大運接近尾聲，閉幕式舉行前，柯甚至透過市府高層向府方探尋，指原先杯葛開幕式的中國，有意在陳建仁副總統不蒞臨閉幕式狀況下，出席閉幕式，「想聽聽總統府的意見」。
黨政人士強調，而蔡英文、陳建仁分別出席世大運開幕式、閉幕式，是世大運舉行前，就敲定好的事情，中方提出擺明就是矮化台灣的要求，柯文哲「連問都不應該問！」
「兩岸政策柯文哲小孩玩大車，民進黨不背書」
黨政人士直言，兩岸議題，柯文哲自認自己能搞定，但幾件事下來，顯然是小孩玩大車，從柯上任至今，柯的任何兩岸交流，民進黨上下的定調，就是尊重，但不背書，柯或許有透過一些和蔡英文親近管道，試圖轉達一些兩岸個人想法，但絕對沒有「兩岸一家親」等講稿，有先送給國安會討論的情事。
另位和柯文哲熟識的民進黨要角也說，柯文哲常把對可能接近相關高層的人，說明的一些事，就解釋成已經知會，但這往往離實情太遠。
陳景峻：未聽聞中國有意在陳建仁缺席下出席閉幕式
台北市副市長陳景峻受訪時則說，北市府促成陳建仁副總統出席閉幕式並發表演講，但沒聽聞中國有意在陳建仁如缺席，願出席閉幕式的情況。
雖然北市府否認，不過，黨政人士說，本屆世大運台北市府主辦，在台北市府努力下，世大運舉行前，也和國際大學運動總會FISU確認，蔡英文總統出席開幕式，陳建仁副總統蒞臨閉幕式，並發表演講的流程規劃，包含柯市府都清楚，中國雖然仍派選手與會，但不會出席開幕式，但整個賽事下來，柯市府對中國的「期待」，太讓府院黨高層有感。
據指出，雖然出了開幕式離譜狀況，但後來賽事進行相當順利，但在大會接近尾聲時，市府方面卻透過市府高層向府方傳來訊息，指缺席開幕式的中國方面有表達，只要陳建仁取消閉幕式出席規劃，就願讓選手出席閉幕式，但府方當然不可能答應，陳建仁仍照原規劃出席，中國也如原先預料，繼續缺席。
陳建仁英文講稿仍有「Taiwan」，柯文哲英文講稿卻變成「us、we」
黨政人士也說，陳建仁不僅出席閉幕式，以國台語進行演講，將近10次提到「台灣」的內容，在英文講稿上，也以Taiwan呈現，對照柯文哲的演講，口語述說「台灣」好激昂，但英文講稿，卻都變成us 、we。
這位人士說，事實上，由於FISU需製作演講時同時播放的字幕，並翻譯成英文、法文，陳建仁的講稿，在閉幕典禮舉行前，就須提供給FISU，府方提出的講稿，只有中文，英文是由FISU翻譯，柯文哲文稿翻譯，理論上也是比照陳建仁，那為何陳建仁的英文講稿，如實把中文演講的台灣譯出，但柯文哲的演講提到的台灣，在英文稿卻都變成us 或we，「著實讓人納悶」。
柯文哲盼民進黨約束支持者 不要帶國旗進場
黨政人士更透露，世大運舉行前，在柯文哲堅持下，見到原本並不想見面的民進黨秘書長洪耀福等，柯確實是和民進黨談世大運，但卻是盼民進黨能約束支持者，不要帶包含國旗在內的各類敏感旗幟入場，不過，洪當然沒有答應，反勸柯文哲，應該「自然就好」。
陳建仁致詞全文（英文）：
Taipei Mayor Ko Wen-je and FISU President Oleg Matytsin; Universiade athletes, judges, and members of each delegation; distinguished guests and viewers joining in from television sets and the internet: good evening!
On the first evening, President Tsai said she hoped the people of Taiwan would put our best foot forward for the world to see.
Well, fellow citizens, we did it.
After 12 days of intense competitions, tonight marks a perfect ending to the 2017 Taipei Universiade.
The people of Taipei were gracious hosts and enthusiastic supporters to top athletes and delegations from around the world. Tonight, at this farewell gathering, I invite the audience to give another hand to all of our guests whom have come so far to be with us. I hope their positive impressions of Taiwan will not subside.
On behalf of President Tsai and the people of Taiwan, I want to thank President Matysin and the FISU family’s support over the past six years. Together, we’ve showed the world that Taiwan’s cities are more than capable of hosting major international events.
I want to thank Mayor Ko, the Taipei Organizing Committee, and all the people who helped make the 2017 Taipei Universiade a success. Thank you for your time and your tireless efforts.
I also want to thank all the police officers who maintained safety and order at the event, as well as the 18,000 volunteers. Universiade was safe and successful due to your joint efforts. Thank you for your sacrifices. All of you are truly Universiade’s unnamed heroes and I want to extend my deepest appreciation to you on behalf of the government.
Over the past 12 days, each competition was held to the highest standard. Every athlete tested their limits. Your spirit has shown through to the world and I want to say to you all: you have our respect and our best wishes. We were honored to have had you in Taiwan, a place where you left both tears and sweat.
I believe this opportunity will lead Taiwan to become more united. And only by working together, can we shine on the international stage.
I also want to thank all the people of Taiwan that used actions to support Universiade and love to resolve our differences. Your enthusiasm has showed that, indeed, we were great hosts.
Finally, to everyone that has joined us here from all corners of the world, I hope you will have the chance to return to Taiwan. The 23 million free, open, and warm-hearted people of Taiwan welcome you back with open arms.
Again, thank you President Matytsin for your support and thank you Mayor Ko for a successful event. We did it. I wish everyone continued peace and happiness.
Thank you everybody!
