diff --git a/local.toml b/local.toml
index 5af7180..c455e02 100644
--- a/local.toml
+++ b/local.toml
@@ -12,7 +12,7 @@ user_agent = "Yumechi-no-Kuni-Proxy-Worker"
 [post_process]
 enable_redirects = false
 normalization = "lazy"
-allow_svg_passthrough = true
+allow_svg_passthrough = false
 
 [rate_limit]
 replenish_every = 2000
diff --git a/wrangler.toml b/wrangler.toml
index cbad4dd..f2d82be 100644
--- a/wrangler.toml
+++ b/wrangler.toml
@@ -22,4 +22,4 @@ user_agent = "Yumechi-no-Kuni-Proxy-Worker"
 [vars.post_process]
 enable_redirects = false
 normalization = "lazy"
-allow_svg_passthrough = true
+allow_svg_passthrough = false