diff --git a/SuperMap iEarth/public/config/token.js b/SuperMap iEarth/public/config/token.js
index ab2e90f7..0032fda5 100644
--- a/SuperMap iEarth/public/config/token.js	
+++ b/SuperMap iEarth/public/config/token.js	
@@ -1,5 +1,5 @@
 const configToken = {
-    "tiandituKey":"e90d56e5a09d1767899ad45846b0cefd", 
+    "tiandituKey":"97d2d09de3e54939dd20123859260bf9", 
     "bingMapsKey":"Av63hPkCmH18oGGn5Qg3QhLBJvknZ97xbhyw3utDLRtFv7anHjXNOUQbyWBL5fK5"
 }