diff --git a/web-server/app/middleware/parmsDecode.ts b/web-server/app/middleware/parmsDecode.ts
index 4c58d5701..6fd5c9bb4 100644
--- a/web-server/app/middleware/parmsDecode.ts
+++ b/web-server/app/middleware/parmsDecode.ts
@@ -19,8 +19,8 @@ function aesDecrypt(data, key, iv) {
 
 module.exports = options => {
   return async function parmsDecode(ctx: Context, next) {
-    console.log(ctx.request.url.match(/\/dev/))
-    if(ctx.request.url.match(/\/dev/)) {
+    let m = ctx.request.url.indexOf("/dev");
+    if(m == 0) {
       await next();
       return;
     }