diff --git a/templates/repo/modelmanage/convertIndex.tmpl b/templates/repo/modelmanage/convertIndex.tmpl
index ab6053bdf..4b296b189 100644
--- a/templates/repo/modelmanage/convertIndex.tmpl
+++ b/templates/repo/modelmanage/convertIndex.tmpl
@@ -399,7 +399,7 @@
     }
     function isModel(filename){
        var postfix=[".pth",".pkl",".onnx",".mindir",".cpkt",".pb"];
-       for(int i =0; i<postfix.length;i++){
+       for(var i =0; i<postfix.length;i++){
             if(filename.substring(filename.length-postfix[i].length)==postfix[i]){
                 return true;
             }