--- a/application/p/logic/DateMenu.php
+++ b/application/p/logic/DateMenu.php
@@ -1322,6 +1322,7 @@
            if (!empty($result)) {
                foreach ($result  as $key => $value) {
                    $result[$key]['file_path'] = getImgFullPath($value['file_path']);
+                   $result[$key] = $this->normalizeDishesLookupResponse($result[$key]);
                }
            }
         }
@@ -1672,12 +1673,46 @@
         $order = 'b.category asc';
         
         $info = $this->recipesModel->getMenuInof($where, $field, $order);
-        
-        
+        foreach ($info as &$dish) {
+            $dish = $this->normalizeRecipeInfoResponse($dish);
+        }
+        unset($dish);
         return ['code' => 0, 'message' => '获取信息成功', 'data' => $info];
 
     }
     
+    /** Preserve only the proven MySQL narrow-DECIMAL/ROUND text fields. */
+    private function normalizeDishesLookupResponse(array $dish): array
+    {
+        return $this->normalizeNarrowDecimalResponse($dish, [
+            'weight' => 2, 'power' => 0, 'carbohydrate' => 0,
+            'protein' => 0, 'fat' => 0,
+        ]);
+    }
+
+    private function normalizeRecipeInfoResponse(array $dish): array
+    {
+        $fields = ['weight', 'total_energy', 'energy', 'total_carbohydrate',
+            'carbohydrate', 'total_protein', 'protein', 'total_fat', 'fat',
+            'total_va', 'total_ve', 'total_dietary_fiber', 'total_retinol',
+            'total_vb1', 'total_vb2', 'total_vpp', 'total_sodium', 'total_calcium',
+            'total_iron', 'total_vc', 'total_tenieratene', 'total_potassium',
+            'total_magnesium', 'total_manganese', 'total_zinc', 'total_cuprum',
+            'total_phosphorus', 'total_selenium'];
+        return $this->normalizeNarrowDecimalResponse($dish, array_fill_keys($fields, 2));
+    }
+
+    /** DECIMAL(5,2)/(10,2) only; this does not repair wide driver precision loss. */
+    private function normalizeNarrowDecimalResponse(array $row, array $scales): array
+    {
+        foreach ($scales as $field => $scale) {
+            if (isset($row[$field]) && (is_int($row[$field]) || is_float($row[$field]))) {
+                $row[$field] = number_format((float)$row[$field], $scale, '.', '');
+            }
+        }
+        return $row;
+    }
+
     /**
      * 获取推荐餐单
      * @name 柳洪博