https://news.yahoo.com/damage-patriot-battery-kyiv-fully-211000473.html 6park.com
那根发射管可能本来就是坏的。
Singh stated that one of the two Patriot systems in Ukraine sustained 
damage, but it has been fully restored. The White House initially didn’t
 confirm the battery was damaged in the first place.
Yuriy Ihnat, a spokesperson for the Ukrainian Air Force similarly reiterated that the Patriot system is still functioning.
On
 May 16, Russia attacked Kyiv with several dozen missiles, including six
 Kinzhal hypersonic ballistic missiles, as well as sea- and air-launched
 cruise ones. Ukrainian officials subsequently said that all enemy 
targets over Kyiv were successfully intercepted. 6park.com
Several media reports later said that at least one component of a 
Patriot battery in the city has sustained damage in the attack, possibly
 from the debris downed Russian missiles, as they seemingly were 
targeting the air defense module itself.