diff --git a/src/forge/Server/data.jsx b/src/forge/Server/data.jsx
index 0bdb979f8..2ce0bb62d 100644
--- a/src/forge/Server/data.jsx
+++ b/src/forge/Server/data.jsx
@@ -175,7 +175,7 @@ function Data(props){
                             </span>
                           }
                         </li>
-                        {openResultTaskId && <iframe title={`htmlIframe_${key}`} src={lookResultUrl+e.task_id} id={`htmlIframe_${key}`} frameBorder="0" name={`htmlIframe_${key}`} width="100%" scrolling='no' onload={`this.height = htmlIframe_${key}.document.body.scrollHeight`}></iframe>}
+                        {openResultTaskId && openResultTaskId === e.task_id && <iframe title={`htmlIframe_${key}`} src={lookResultUrl+e.task_id} id={`htmlIframe_${key}`} frameBorder="0" name={`htmlIframe_${key}`} width="100%" height='500px'></iframe>}
                       </div>
                     )
                   })