diff --git a/packages/server/assets/ingame.html b/packages/server/assets/ingame.html
index e3467d4d..653ea4d1 100644
--- a/packages/server/assets/ingame.html
+++ b/packages/server/assets/ingame.html
@@ -91,14 +91,16 @@
           <input
             type="number"
             class="input2"
-            v-model="overlays[context_overlay.index].width"
+            @input="overlays[context_overlay.index].width = round_up($event.target.value)"
+            :value="overlays[context_overlay.index].width"
           />
           <input
             type="range"
             class="input2"
             :min="10"
             :max="max_width - overlays[context_overlay.index].left"
-            v-model="overlays[context_overlay.index].width"
+            @input="overlays[context_overlay.index].width = round_up($event.target.value)"
+            :value="overlays[context_overlay.index].width"
           />
         </div>
         <div class="cm-label">
@@ -106,14 +108,16 @@
           <input
             type="number"
             class="input2"
-            v-model="overlays[context_overlay.index].height"
+            @input="overlays[context_overlay.index].height = round_up($event.target.value)"
+            :value="overlays[context_overlay.index].height"
           />
           <input
             type="range"
             class="input2"
             :min="10"
             :max="max_height - overlays[context_overlay.index].top"
-            v-model="overlays[context_overlay.index].height"
+            @input="overlays[context_overlay.index].height = round_up($event.target.value)"
+            :value="overlays[context_overlay.index].height"
           />
         </div>
         <div class="cm-label">
@@ -121,14 +125,16 @@
           <input
             type="number"
             class="input2"
-            v-model="overlays[context_overlay.index].top"
+            @input="overlays[context_overlay.index].top = round_up($event.target.value)"
+            :value="overlays[context_overlay.index].top"
           />
           <input
             type="range"
             class="input2"
             :min="0"
             :max="max_height - overlays[context_overlay.index].height"
-            v-model="overlays[context_overlay.index].top"
+            @input="overlays[context_overlay.index].top = round_up($event.target.value)"
+            :value="overlays[context_overlay.index].top"
           />
         </div>
         <div class="cm-label">
@@ -136,14 +142,16 @@
           <input
             type="number"
             class="input2"
-            v-model="overlays[context_overlay.index].left"
+            @input="overlays[context_overlay.index].left = round_up($event.target.value)"
+            :value="overlays[context_overlay.index].left"
           />
           <input
             type="range"
             class="input2"
             :min="0"
             :max="max_width - overlays[context_overlay.index].width"
-            v-model="overlays[context_overlay.index].left"
+            @input="overlays[context_overlay.index].left = round_up($event.target.value)"
+            :value="overlays[context_overlay.index].left"
           />
         </div>
         <div class="cm-label">
@@ -151,7 +159,8 @@
           <input
             type="number"
             class="input2"
-            v-model="overlays[context_overlay.index].scale"
+            @input="overlays[context_overlay.index].scale = round_up($event.target.value)"
+            :value="overlays[context_overlay.index].scale"
           />
           <input
             type="range"
@@ -159,7 +168,8 @@
             :min="0.1"
             :max="Math.ceil((max_width / overlays[context_overlay.index].width * 100)) / 100"
             step="0.1"
-            v-model="overlays[context_overlay.index].scale"
+            @input="overlays[context_overlay.index].scale = round_up($event.target.value)"
+            :value="overlays[context_overlay.index].scale"
           />
         </div>
         <div class="cm-label">
@@ -167,7 +177,8 @@
           <input
             type="number"
             class="input2"
-            v-model="overlays[context_overlay.index].z_index"
+            @input="overlays[context_overlay.index].z_index = round_up($event.target.value)"
+            :value="overlays[context_overlay.index].z_index"
           />
           <input
             type="range"
@@ -175,7 +186,8 @@
             :min="0"
             :max="999"
             step="1"
-            v-model="overlays[context_overlay.index].z_index"
+            @input="overlays[context_overlay.index].z_index = round_up($event.target.value)"
+            :value="overlays[context_overlay.index].z_index"
           />
         </div>
       </div>
diff --git a/packages/server/assets/ingame.js b/packages/server/assets/ingame.js
index 417c26e5..1a41b9dc 100644
--- a/packages/server/assets/ingame.js
+++ b/packages/server/assets/ingame.js
@@ -232,6 +232,12 @@ const app = createApp({
     };
 
 
+    function round_up(value) {
+      if (value == null || value == '') return 0;
+
+      const num = parseFloat(value);
+      return Number.isFinite(num) ? +num.toFixed(4) : 0;
+    };
 
     function side_decide(event, is_resize) {
       if (is_dragging && is_resize != true) return;
@@ -308,7 +314,7 @@ const app = createApp({
         const scale = initial_scale + offset_x / client_rect.width;
         if (scale < 0.1) return;
 
-        find.scale = scale;
+        find.scale = round_up(scale);
         return;
       };
 
@@ -322,8 +328,8 @@ const app = createApp({
 
 
         if (width >= 10 && left + width <= max_width.value) {
-          find.left = Math.max(0, left);
-          find.width = Math.max(10, width / initial_scale);
+          find.left = round_up(Math.max(0, left));
+          find.width = round_up(Math.max(10, width / initial_scale));
 
           // element.style.left = `${Math.max(0, left)}px`;
           // element.style.width = `${Math.max(10, width / initial_scale)}px`;
@@ -334,7 +340,7 @@ const app = createApp({
       else if (resize_direction.right) {
         const width = initial_width + offset_x;
         if (initial_left + width <= max_width.value) {
-          find.width = Math.max(10, width / initial_scale);
+          find.width = round_up(Math.max(10, width / initial_scale));
           // element.style.width = `${Math.max(10, width / initial_scale)}px`;
 
           // console.log('right', initial_scale, element.style.width);
@@ -347,8 +353,8 @@ const app = createApp({
         const top = initial_top + offset_y;
 
         if (height >= 10 && top + height <= max_height.value) {
-          find.height = Math.max(10, height / initial_scale);
-          find.top = Math.max(0, top);
+          find.height = round_up(Math.max(10, height / initial_scale));
+          find.top = round_up(Math.max(0, top));
           // element.style.height = `${Math.max(10, height / initial_scale)}px`;
           // element.style.top = `${Math.max(0, top)}px`;
 
@@ -358,7 +364,7 @@ const app = createApp({
       else if (resize_direction.bottom) {
         const height = initial_height + offset_y;
         if (initial_top + height <= max_height.value) {
-          find.height = Math.max(10, height / initial_scale);
+          find.height = round_up(Math.max(10, height / initial_scale));
           // element.style.height = `${Math.max(10, height / initial_scale)}px`;
 
           // console.log('bottom', initial_scale, element.style.height);
@@ -436,8 +442,8 @@ const app = createApp({
         return;
       };
 
-      find.top = Math.max(0, Math.min(max_height.value - element_height, initial_top + offset_y));
-      find.left = Math.max(0, Math.min(max_width.value - element_width, initial_left + offset_x));
+      find.top = round_up(Math.max(0, Math.min(max_height.value - element_height, initial_top + offset_y)));
+      find.left = round_up(Math.max(0, Math.min(max_width.value - element_width, initial_left + offset_x)));
 
       // console.log('move', { offset_x, offset_y, element_width, element_height });
     });
@@ -738,6 +744,7 @@ const app = createApp({
       side_decide, enable_drag, stop_drag,
       add_overlay, reset_overlay, remove_overlay,
       reset_hover,
+      round_up,
     };
   },
 });