更新

:i# Please enter the commit message for your changes. Lines starting

server/app/adminapi/logic/firstvisit/FirstVisitConversionLogic.php

@@ -512,6 +512,8 @@ class FirstVisitConversionLogic
                 $channelCode,
                 $channel['channel_name'] ?? '',
                 $channel['source_tag_name'] ?? '',
+                $channel['legacy_channel_name'] ?? '',
+                $channel['legacy_source_tag_name'] ?? '',
             ]
         ), static fn (string $value): bool => $value !== '')));
     }

server/app/adminapi/logic/stats/ConversionLogic.php

@@ -353,7 +353,7 @@ class ConversionLogic
             'departments' => self::buildDepartmentOptions($visibleAdminIds, $eligibleDeptIds, $allowedDeptIds),
             'assistants' => DiagnosisLogic::getAssistants($adminId, $adminInfo),
             'doctors' => self::buildDoctorOptions($visibleAdminIds),
-            'media_channels' => self::buildMediaChannelOptions($visibleAdminIds, $eligibleDeptIds, $allowedDeptIds),
+            'media_channels' => self::buildMediaChannelOptions(),
         ];
     }
 
@@ -411,40 +411,16 @@ class ConversionLogic
     }
 
     /**
-     * 媒体渠道下拉：按可见部门绑定的渠道收窄。
+     * 媒体渠道下拉：返回全局启用渠道；事实数据仍由 DataScope 单独约束。
      *
      * @return array<int, array<string, mixed>>
      */
-    private static function buildMediaChannelOptions(?array $visibleAdminIds, array $eligibleDeptIds, ?array $allowedDeptIds = null): array
+    private static function buildMediaChannelOptions(): array
     {
-        $allOptions = MediaChannelService::getOptions();
-        if ($visibleAdminIds === null) {
-            return $allOptions;
-        }
-        if (!AccountCost::supportsDeptBinding()) {
-            return $allOptions;
-        }
-
-        $allowedDeptIds ??= self::resolveFilterAllowedDeptIds($visibleAdminIds, $eligibleDeptIds);
-        if ($allowedDeptIds === []) {
-            return [];
-        }
-
-        $allowedCodes = Db::name('account_cost')
-            ->whereIn('dept_id', $allowedDeptIds)
-            ->where('media_channel_code', '<>', '')
-            ->distinct(true)
-            ->column('media_channel_code');
-        $allowedCodeSet = array_fill_keys(array_filter(array_map('strval', $allowedCodes)), true);
-        if ($allowedCodeSet === []) {
-            return [];
-        }
-
-        return array_values(array_filter($allOptions, static function ($option) use ($allowedCodeSet): bool {
-            $code = is_array($option) ? (string)($option['code'] ?? '') : '';
-
-            return $code !== '' && isset($allowedCodeSet[$code]);
-        }));
+        // Channels are dimension values, while account_cost rows are optional
+        // facts. Using cost bindings as an option whitelist hid valid labels and
+        // made the dropdown change when department/assistant filters changed.
+        return MediaChannelService::getOptions();
     }
 
     /**