diff --git a/zhctproject/store/application/p/logic/DishCustomCategory.php b/private/tmp/cdx-store-custom-category-20261010/source/application/p/logic/DishCustomCategory.php
index e5cfbc1..3fbff6d 100644
--- a/zhctproject/store/application/p/logic/DishCustomCategory.php
+++ b/private/tmp/cdx-store-custom-category-20261010/source/application/p/logic/DishCustomCategory.php
@@ -61,11 +61,38 @@ class DishCustomCategory
         unset($row);
 
         return [
-            'rows' => $rows,
+            'rows' => self::normalizeListDateTimes($rows, ltrim((string)Config::get('database.type'), '\\') === \app\cores\database\Dm::class),
             'total' => (int)$this->categoryModel->where($where)->count(),
         ];
     }
 
+    /** This list exposes MySQL DATETIME(0) text; keep other drivers and fields untouched. */
+    private static function normalizeListDateTimes(array $rows, bool $isDm): array
+    {
+        if (!$isDm) {
+            return $rows;
+        }
+        foreach ($rows as &$row) {
+            foreach (['create_time', 'update_time'] as $field) {
+                $value = $row[$field] ?? null;
+                if (!is_string($value)
+                    || !preg_match('/^(\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2})\.\d{1,6}$/D', $value, $parts)
+                ) {
+                    continue;
+                }
+                $date = \DateTime::createFromFormat('!Y-m-d H:i:s', $parts[1]);
+                $errors = \DateTime::getLastErrors();
+                if ($date && ($errors === false || ($errors['warning_count'] === 0 && $errors['error_count'] === 0))
+                    && $date->format('Y-m-d H:i:s') === $parts[1]
+                ) {
+                    $row[$field] = $parts[1];
+                }
+            }
+        }
+        unset($row);
+        return $rows;
+    }
+
     public function getOptions(string $usage = 'form', int $includeId = 0): array
     {
         $query = $this->categoryModel->where('is_delete', 0);