diff --git a/webpack.common.js b/webpack.common.js
index 80f4ab153..c7e9c9e58 100644
--- a/webpack.common.js
+++ b/webpack.common.js
@@ -17,8 +17,8 @@ let repoName = require("./package.json").name;
 let repoPublicPath = `/${repoVersion}/${majorVersion}`;
 
 const sdkEnv = process.env.sdkEnv;
-const envSdkUrl = JSON.stringify(process.env.envSdkUrl);
-const envBackendUrl = JSON.stringify(process.env.envBackendUrl);
+const envSdkUrl = process.env.envSdkUrl;
+const envBackendUrl = process.env.envBackendUrl;
 
 let sdkUrl;