diff --git a/wwwroot/public/llmsquare/index.ui b/wwwroot/public/llmsquare/index.ui
index eef58e5..b43f60f 100644
--- a/wwwroot/public/llmsquare/index.ui
+++ b/wwwroot/public/llmsquare/index.ui
@@ -1,7 +1,6 @@
 {
 	"widgettype":"VScrollPanel",
 	"options":{
-		"bgimage":"{{entire_url('/imgs/rose.jpg')}}",
 		"width":"100%",
 		"height":"100%"
 	},
diff --git a/wwwroot/public/mainpage/index.ui b/wwwroot/public/mainpage/index.ui
index 0c41249..11f3c74 100644
--- a/wwwroot/public/mainpage/index.ui
+++ b/wwwroot/public/mainpage/index.ui
@@ -1,7 +1,6 @@
 {
 	"widgettype":"VScrollPanel",
 	"options":{
-		"bgimage":"{{entire_url('/imgs/bgimage.jpg')}}",
 		"color": "#fefefe",
 		"width":"100%",
 		"height":"100%"
diff --git a/wwwroot/public/rag/index.ui b/wwwroot/public/rag/index.ui
index 43602c1..a9805e9 100644
--- a/wwwroot/public/rag/index.ui
+++ b/wwwroot/public/rag/index.ui
@@ -1,7 +1,6 @@
 {
 	"widgettype":"VScrollPanel",
 	"options":{
-		"bgimage":"{{entire_url('/imgs/leaf.jpg')}}",
 		"color": "#111111",
 		"width":"100%",
 		"height":"100%"