diff --git a/docs/元境平台-市场宣传.pptx b/docs/元境平台-市场宣传.pptx index 8f3bb8b7..b7f14ac5 100644 Binary files a/docs/元境平台-市场宣传.pptx and b/docs/元境平台-市场宣传.pptx differ