diff --git a/templates/repo/modelmanage/convertIndex.tmpl b/templates/repo/modelmanage/convertIndex.tmpl
index 61a34ae6b..69147ba63 100644
--- a/templates/repo/modelmanage/convertIndex.tmpl
+++ b/templates/repo/modelmanage/convertIndex.tmpl
@@ -377,10 +377,9 @@
         var options=ele.options;
         var option = options[index];
         console.log("SrcEngine value=" + option);
-
         let destFormatHtml = "<option name=\"ONNX\" value=\"0\">ONNX</option>";
         let netOutputFormatHtml = "<option name=\"FP32\" value=\"0\">FP32</option>";
-        if(option.value == 0){
+        if(option==null || option =="undefined" || option.value == 0){
              destFormatHtml += "<option name=\"TensorRT\" value=\"1\">TensorRT</option>"
              netOutputFormatHtml += "<option name=\"FP16\" value=\"1\">FP16</option>";
         }