diff --git a/src/jlmap3d/jl3ddevice/jl3ddeviceNew.js b/src/jlmap3d/jl3ddevice/jl3ddeviceNew.js
index d4ec061c4..ee93176d0 100644
--- a/src/jlmap3d/jl3ddevice/jl3ddeviceNew.js
+++ b/src/jlmap3d/jl3ddevice/jl3ddeviceNew.js
@@ -161,10 +161,35 @@ export function Jl3ddeviceNew(dom,group,token,skinCode) {
 
 	}
 	window.onresize = function () {
-		console.log("ssss");
+
+
+		// if(scope.windowstatus){
+		// 	changeelement.style.width = '50%';
+		// 	changeelement.style.height = '50%';
+		// 	changeelement.style.top = '25%';
+		// 	scope.windowstatus = false;
+		// 	scope.updatewindowstatus('0');
+		// }else{
 		scope.camera.aspect = scope.dom.offsetWidth / scope.dom.offsetHeight;
 		scope.camera.updateProjectionMatrix();
 		scope.renderer.setSize(scope.dom.offsetWidth, scope.dom.offsetHeight);
+
+		console.log(scope.windowstatus);
+		if(scope.windowstatus == "0"){
+			let changeelement = document.getElementById('jl3d');
+			changeelement.style.width = '100%';
+			changeelement.style.height = '100%';
+			changeelement.style.top = '0';
+			scope.camera.aspect = scope.dom.offsetWidth*2 / scope.dom.offsetHeight;
+			scope.camera.updateProjectionMatrix();
+			scope.renderer.setSize(scope.dom.offsetWidth*2, scope.dom.offsetHeight);
+		}
+
+		// }
+
+
+
+
 	}
 	this.domresize = function(){
 		console.log("domssss");