diff --git a/logo-dark/iost.png b/logo-dark/iost.png
index f51385895..30d9e0b59 100644
Binary files a/logo-dark/iost.png and b/logo-dark/iost.png differ
diff --git a/logo-dark/iost.svg b/logo-dark/iost.svg
index a75d4d745..983f65d7e 100644
--- a/logo-dark/iost.svg
+++ b/logo-dark/iost.svg
@@ -1,4 +1,3 @@
-<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 450 520">
-  <path fill="#fff" d="M424 259.5C424 369.681 334.681 459 224.5 459S25 369.681 25 259.5 114.319 60 224.5 60 424 149.319 424 259.5"/>
-  <path fill="#000" d="M225 0 0 129.9v259.8l225 129.9 225-129.9V129.9zm4.6 420.8L56.9 322.3l.7-47.9 171.9 98.4 82.9-47.8-55.6-32.1-20.8 12-39-22.4 20.9-12.1-27.3-15.8-16.5 9.6-39.1-22.4 16.6-9.6-88.1-50.9 166-95.8 156.6 89.3-42 24.4-114.6-65.7-82.9 47.8 46.4 26.8 23.7-13.8 39.1 22.4-23.9 13.8 27.3 15.8 19.4-11.3 39.1 22.4-19.6 11.4 97.2 56.1z"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 450 519.6">
+  <path d="M225 0 0 129.9v259.8l225 129.9 225-129.9V129.9zm4.6 420.8L56.9 322.3l.7-47.9 171.9 98.4 82.9-47.8-55.6-32.1-20.8 12-39-22.4 20.9-12.1-27.3-15.8-16.5 9.6-39.1-22.4 16.6-9.6-88.1-50.9 166-95.8 156.6 89.3-42 24.4-114.6-65.7-82.9 47.8 46.4 26.8 23.7-13.8 39.1 22.4-23.9 13.8 27.3 15.8 19.4-11.3 39.1 22.4-19.6 11.4 97.2 56.1z"/>
 </svg>
diff --git a/logo/iost.png b/logo/iost.png
index f51385895..30d9e0b59 100644
Binary files a/logo/iost.png and b/logo/iost.png differ
diff --git a/logo/iost.svg b/logo/iost.svg
index a75d4d745..983f65d7e 100644
--- a/logo/iost.svg
+++ b/logo/iost.svg
@@ -1,4 +1,3 @@
-<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 450 520">
-  <path fill="#fff" d="M424 259.5C424 369.681 334.681 459 224.5 459S25 369.681 25 259.5 114.319 60 224.5 60 424 149.319 424 259.5"/>
-  <path fill="#000" d="M225 0 0 129.9v259.8l225 129.9 225-129.9V129.9zm4.6 420.8L56.9 322.3l.7-47.9 171.9 98.4 82.9-47.8-55.6-32.1-20.8 12-39-22.4 20.9-12.1-27.3-15.8-16.5 9.6-39.1-22.4 16.6-9.6-88.1-50.9 166-95.8 156.6 89.3-42 24.4-114.6-65.7-82.9 47.8 46.4 26.8 23.7-13.8 39.1 22.4-23.9 13.8 27.3 15.8 19.4-11.3 39.1 22.4-19.6 11.4 97.2 56.1z"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 450 519.6">
+  <path d="M225 0 0 129.9v259.8l225 129.9 225-129.9V129.9zm4.6 420.8L56.9 322.3l.7-47.9 171.9 98.4 82.9-47.8-55.6-32.1-20.8 12-39-22.4 20.9-12.1-27.3-15.8-16.5 9.6-39.1-22.4 16.6-9.6-88.1-50.9 166-95.8 156.6 89.3-42 24.4-114.6-65.7-82.9 47.8 46.4 26.8 23.7-13.8 39.1 22.4-23.9 13.8 27.3 15.8 19.4-11.3 39.1 22.4-19.6 11.4 97.2 56.1z"/>
 </svg>