diff --git a/Frontend/js/forge/forgemodel.js b/Frontend/js/forge/forgemodel.js
index 1188a7e..377094b 100644
--- a/Frontend/js/forge/forgemodel.js
+++ b/Frontend/js/forge/forgemodel.js
@@ -910,6 +910,7 @@ async function testNewLight(dataList) {
 
 //------------------- 加入熱點 -----------------
 async function addHotPoint(data) {
+    if (pageAct.sysMainTag == null && pageAct.sysSubTag == null) return
     var viewer = data.target ? data.target : data;
     const dataVizExtn = await viewer.loadExtension("Autodesk.DataVisualization");
     const DataVizCore = Autodesk.DataVisualization.Core;