diff --git a/scripts/handle-duplicate.js b/scripts/handle-duplicate.js
index 5d1750d..9ede3b1 100644
--- a/scripts/handle-duplicate.js
+++ b/scripts/handle-duplicate.js
@@ -3,8 +3,8 @@ function operator(proxies) {
     return proxies.map(p => {
       if (!counter[p.name]) counter[p.name] = 0;
       const num = "00000" + counter[p.name];
+      ++counter[p.name];
       p.name = p.name + " " + num.substr(num.length-2);
-      counter[p.name]++;
       return p;
     });
 }
\ No newline at end of file