diff --git a/api-admin/src/main/java/com/glxp/sale/admin/util/FilterUdiUtils.java b/api-admin/src/main/java/com/glxp/sale/admin/util/FilterUdiUtils.java
index 5f73586..8d74ce9 100644
--- a/api-admin/src/main/java/com/glxp/sale/admin/util/FilterUdiUtils.java
+++ b/api-admin/src/main/java/com/glxp/sale/admin/util/FilterUdiUtils.java
@@ -54,7 +54,7 @@ public class FilterUdiUtils {
             }
         }
 
-        if (data.length() - length > 10) {
+        if (data.length() - length > 22) {
             return null;
         }
         if (StrUtil.isEmpty(udiEntity.getUdi())) {