diff --git a/src/core/render/index.js b/src/core/render/index.js
index 3dfabe195..6c0a51688 100644
--- a/src/core/render/index.js
+++ b/src/core/render/index.js
@@ -232,7 +232,13 @@ export function initRender(vm) {
     }
 
     if (config.logo) {
-      config.logo = getPath(vm.router.getBasePath(), config.logo)
+      const isBase64 = /^data:image/.test(config.logo)
+      const isExternal = /(?:http[s]?:)?\/\//.test(config.logo)
+      const isRelative = /^\./.test(config.logo)
+
+      if (!isBase64 && !isExternal && !isRelative) {
+        config.logo = getPath(vm.router.getBasePath(), config.logo)
+      }
     }
 
     html += tpl.main(config)