diff --git a/bebras/2019/FR-2019-15-shape-compression/index_en.html b/bebras/2019/FR-2019-15-shape-compression/index_en.html
index 09d4fc8..fe25fc3 100644
--- a/bebras/2019/FR-2019-15-shape-compression/index_en.html
+++ b/bebras/2019/FR-2019-15-shape-compression/index_en.html
@@ -64,8 +64,8 @@
-
对应的形状
-
+
+
diff --git a/bebras/2019/FR-2019-17-base-4-encoding/index_en.html b/bebras/2019/FR-2019-17-base-4-encoding/index_en.html
index 72098de..c007ac6 100644
--- a/bebras/2019/FR-2019-17-base-4-encoding/index_en.html
+++ b/bebras/2019/FR-2019-17-base-4-encoding/index_en.html
@@ -60,8 +60,8 @@