diff --git a/src/main/java/com/ai/da/service/impl/PanToneServiceImpl.java b/src/main/java/com/ai/da/service/impl/PanToneServiceImpl.java
index 21a4a936..8b25f206 100644
--- a/src/main/java/com/ai/da/service/impl/PanToneServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/PanToneServiceImpl.java
@@ -149,14 +149,19 @@ public class PanToneServiceImpl extends ServiceImpl<PanToneMapper, PanTone> impl
 
         // 5. 处理缺失的 Pantone 数据，创建默认的 PantoneVO
         for (Integer colorIndex : colorIndexes) {
+            String rgbValue = colorIndexRgb.get(colorIndex);
+            int[] rgb = Arrays.stream(rgbValue.split("\\s+")).mapToInt(Integer::parseInt).toArray();
             if (!pantoneVOMap.containsKey(colorIndex)) {
-                String rgbValue = colorIndexRgb.get(colorIndex);
-                int[] rgb = Arrays.stream(rgbValue.split("\\s+")).mapToInt(Integer::parseInt).toArray();
                 PantoneVO defaultPantoneVO = new PantoneVO();
                 defaultPantoneVO.setR(rgb[0]);
                 defaultPantoneVO.setG(rgb[1]);
                 defaultPantoneVO.setB(rgb[2]);
                 pantoneVOMap.put(colorIndex, defaultPantoneVO);
+            } else {
+                PantoneVO pantoneVO = pantoneVOMap.get(colorIndex);
+                pantoneVO.setR(rgb[0]);
+                pantoneVO.setG(rgb[1]);
+                pantoneVO.setB(rgb[2]);
             }
         }