diff --git a/lib/config/index.js b/lib/config/index.js
index 17c13f5fd..48e61b6c9 100644
--- a/lib/config/index.js
+++ b/lib/config/index.js
@@ -179,7 +179,6 @@ switch (config.imageUploadType) {
     config.allowedUploadMimeTypes = [
       'image/jpeg',
       'image/png',
-      'image/jpg',
       'image/gif'
     ]
     break
@@ -187,7 +186,6 @@ switch (config.imageUploadType) {
     config.allowedUploadMimeTypes = [
       'image/jpeg',
       'image/png',
-      'image/jpg',
       'image/gif',
       'image/svg+xml'
     ]