修改部分bug和调整布局

src/component/modules/generalMiniCanvas.vue

@@ -358,10 +358,12 @@ export default defineComponent({
 					)
 					exportCanvas.add(obj)
 				})
-				let data = exportCanvas.toDataURL('jpg')
+				let data = canvas.toDataURL({
+					format: 'png',
+					quality: 1 // 质量参数，范围 0.0 - 1.0
+				});
 				cancelDsign()
 				clearCanvas()
-				console.log(data);
 				emit('submitBase64Data',data)
 			})
 		}