diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index d586fe8..ca2f967 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -1857,10 +1857,9 @@
       }
     },
     "node_modules/brace-expansion": {
-      "version": "5.0.5",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.5.tgz",
-      "integrity": "sha512-VZznLgtwhn+Mact9tfiwx64fA9erHH/MCXEUfB/0bX/6Fz6ny5EGTXYltMocqg4xFAQZtnO3DHWWXi8RiuN7cQ==",
-      "license": "MIT",
+      "version": "5.0.6",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.6.tgz",
+      "integrity": "sha512-kLpxurY4Z4r9sgMsyG0Z9uzsBlgiU/EFKhj/h91/8yHu0edo7XuixOIH3VcJ8kkxs6/jPzoI6U9Vj3WqbMQ94g==",
       "dependencies": {
         "balanced-match": "^4.0.2"
       },
@@ -3180,12 +3179,11 @@
       }
     },
     "node_modules/express-rate-limit": {
-      "version": "8.5.0",
-      "resolved": "https://registry.npmjs.org/express-rate-limit/-/express-rate-limit-8.5.0.tgz",
-      "integrity": "sha512-XKhFohWaSBdVJNTi5TaHziqnPkv04I9UQV6q1Wy7Ui6GGQZVW12ojDFwqer14EvCXxjvPG0CyWXx7cAXpALB4Q==",
-      "license": "MIT",
+      "version": "8.5.2",
+      "resolved": "https://registry.npmjs.org/express-rate-limit/-/express-rate-limit-8.5.2.tgz",
+      "integrity": "sha512-5Kb34ipNX694DH48vN9irak1Qx30nb0PLYHXfJgw4YEjiC3ZEmZJhwOp+VfiCYwFzvFTdB9QkArYS5kXa2cx2A==",
       "dependencies": {
-        "ip-address": "10.1.0"
+        "ip-address": "^10.2.0"
       },
       "engines": {
         "node": ">= 16"
@@ -3637,10 +3635,9 @@
       }
     },
     "node_modules/hono": {
-      "version": "4.12.17",
-      "resolved": "https://registry.npmjs.org/hono/-/hono-4.12.17.tgz",
-      "integrity": "sha512-FbJJNb/XgX7YW0hX/V8w5oYLztKEsRLykCMZWt1WdLtsfjzMvmoqWBA4H4t5norinq8/rh20oiZYr+WSl4UzAQ==",
-      "license": "MIT",
+      "version": "4.12.23",
+      "resolved": "https://registry.npmjs.org/hono/-/hono-4.12.23.tgz",
+      "integrity": "sha512-eIaZ9qDgu7XV0pxOCrg7/WhnQ6Ivm22UcxhXx/A3dcbqbbYgBEkc6e/J/s7j2tS96zoB0S9VBdLwQNCWwUo4LA==",
       "engines": {
         "node": ">=16.9.0"
       }
@@ -3786,10 +3783,9 @@
       "optional": true
     },
     "node_modules/ip-address": {
-      "version": "10.1.0",
-      "resolved": "https://registry.npmjs.org/ip-address/-/ip-address-10.1.0.tgz",
-      "integrity": "sha512-XXADHxXmvT9+CRxhXg56LJovE+bmWnEWB78LB83VZTprKTmaC5QfruXocxzTZ2Kl0DNwKuBdlIhjL8LeY8Sf8Q==",
-      "license": "MIT",
+      "version": "10.2.0",
+      "resolved": "https://registry.npmjs.org/ip-address/-/ip-address-10.2.0.tgz",
+      "integrity": "sha512-/+S6j4E9AHvW9SWMSEY9Xfy66O5PWvVEJ08O0y5JGyEKQpojb0K0GKpz/v5HJ/G0vi3D2sjGK78119oXZeE0qA==",
       "engines": {
         "node": ">= 12"
       }
@@ -5309,10 +5305,9 @@
       }
     },
     "node_modules/qs": {
-      "version": "6.15.1",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.15.1.tgz",
-      "integrity": "sha512-6YHEFRL9mfgcAvql/XhwTvf5jKcOiiupt2FiJxHkiX1z4j7WL8J/jRHYLluORvc1XxB5rV20KoeK00gVJamspg==",
-      "license": "BSD-3-Clause",
+      "version": "6.15.2",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.15.2.tgz",
+      "integrity": "sha512-Rzq0KEyX/w/tEybncDgdkZrJgVUsUMk3xjh3t5bv3S1HTAtg+uOYt72+ZfwiQwKdysThkTBdL/rTi6HDmX9Ddw==",
       "dependencies": {
         "side-channel": "^1.1.0"
       },
diff --git a/frontend/package.json.md5 b/frontend/package.json.md5
index 1a8838f..0ca859f 100755
--- a/frontend/package.json.md5
+++ b/frontend/package.json.md5
@@ -1 +1 @@
-edac85e67d049bbe42b2202df93191c4
\ No newline at end of file
+edac85e67d049bbe42b2202df93191c4
diff --git a/frontend/src/components/Workspace.tsx b/frontend/src/components/Workspace.tsx
index 8327351..d3412ba 100644
--- a/frontend/src/components/Workspace.tsx
+++ b/frontend/src/components/Workspace.tsx
@@ -78,6 +78,7 @@ const Workspace = forwardRef<WorkspaceRef, WorkspaceProps>(({ activeLaser, onCol
     const lowerCanvas = fabricCanvas.current.getElement();
     const upperCanvas = (fabricCanvas.current as any).upperCanvasEl as HTMLCanvasElement | undefined;
 
+
     fabricCanvas.current.backgroundColor = background as any;
     fabricCanvas.current.requestRenderAll();
 
@@ -200,12 +201,14 @@ const Workspace = forwardRef<WorkspaceRef, WorkspaceProps>(({ activeLaser, onCol
       if (!obj) return;
 
       obj.setCoords();
-      if (!obj.aCoords) return;
+      const coords = obj.getCoords();
+      if (!coords || coords.length < 4) return;
+      const [tl, tr, br, bl] = coords;
 
-      const minX = Math.min(obj.aCoords.tl.x, obj.aCoords.tr.x, obj.aCoords.bl.x, obj.aCoords.br.x);
-      const minY = Math.min(obj.aCoords.tl.y, obj.aCoords.tr.y, obj.aCoords.bl.y, obj.aCoords.br.y);
-      const maxX = Math.max(obj.aCoords.tl.x, obj.aCoords.tr.x, obj.aCoords.bl.x, obj.aCoords.br.x);
-      const maxY = Math.max(obj.aCoords.tl.y, obj.aCoords.tr.y, obj.aCoords.bl.y, obj.aCoords.br.y);
+      const minX = Math.min(tl.x, tr.x, bl.x, br.x);
+      const minY = Math.min(tl.y, tr.y, bl.y, br.y);
+      const maxX = Math.max(tl.x, tr.x, bl.x, br.x);
+      const maxY = Math.max(tl.y, tr.y, bl.y, br.y);
 
       let left = obj.left || 0;
       let top = obj.top || 0;
@@ -316,14 +319,14 @@ const Workspace = forwardRef<WorkspaceRef, WorkspaceProps>(({ activeLaser, onCol
                 } catch {}
               }
             };
-            extractHex(obj.stroke);
-            extractHex(obj.fill);
+            extractHex(obj?.stroke as string | undefined);
+            extractHex(obj?.fill as string | fabric.TFiller | undefined);
           });
           onColorsDetected(Array.from(uniqueColors));
         }
 
-        const obj = fabric.util.groupSVGElements(objects, options);
-        
+        const obj = fabric.util.groupSVGElements(objects.filter((o): o is fabric.FabricObject => o !== null), options);
+
         obj.set({
           left: 0,
           top: 0,