diff --git a/README.md b/README.md
index b7b512c..a8b5321 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@
 
 This is a Server based on Golang, which allows you to serve WebP images on the fly.
 
-* currently supported image format: JPEG, PNG, BMP, GIF
+* currently supported image format: JPEG, PNG, BMP, GIF, SVG
 
 > e.g When you visit `https://your.website/pics/tsuki.jpg`，it will serve as `image/webp` format without changing the
 > URL.
diff --git a/config.json b/config.json
index 14051ee..a6f76e1 100644
--- a/config.json
+++ b/config.json
@@ -4,7 +4,7 @@
   "QUALITY": "80",
   "IMG_PATH": "./pics",
   "EXHAUST_PATH": "./exhaust",
-  "ALLOWED_TYPES": ["jpg","png","jpeg","bmp","gif"],
+  "ALLOWED_TYPES": ["jpg","png","jpeg","bmp","gif","svg"],
   "ENABLE_AVIF": false,
   "ENABLE_EXTRA_PARAMS": false
 }
diff --git a/config/config.go b/config/config.go
index 8872184..d225b46 100644
--- a/config/config.go
+++ b/config/config.go
@@ -26,7 +26,7 @@ const (
   "QUALITY": "80",
   "IMG_PATH": "./pics",
   "EXHAUST_PATH": "./exhaust",
-  "ALLOWED_TYPES": ["jpg","png","jpeg","bmp"],
+  "ALLOWED_TYPES": ["jpg","png","jpeg","bmp","svg"],
   "ENABLE_AVIF": false,
   "ENABLE_EXTRA_PARAMS": false
 }`