diff --git a/app/service/MatchService.php b/app/service/MatchService.php
index 8393b0e..6cd4b5c 100644
--- a/app/service/MatchService.php
+++ b/app/service/MatchService.php
@@ -45,6 +45,8 @@ class MatchService
         // 1. 从数据库获取用户简历信息
         $resume = $this->getUserResumeFromDb($userId);
         if (empty($resume)) {
+            // 记录调试信息
+            error_log("获取用户简历失败 - 用户ID: {$userId}");
             return [
                 'list' => [],
                 'pagination' => [
@@ -52,35 +54,67 @@ class MatchService
                     'page_size' => $pageSize,
                     'total' => 0,
                     'total_pages' => 0
+                ],
+                'debug' => [
+                    'error' => '用户不存在或简历信息为空',
+                    'user_id' => $userId
                 ]
             ];
         }
         
-        // 2. 数据库快速过滤岗位
+        // 2. 从数据库获取所有岗位
         $filteredPositions = $this->filterPositionsFromDb($resume);
         
+        // 记录调试信息
+        error_log("获取到岗位数量: " . count($filteredPositions) . ", 用户ID: {$userId}");
+        
+        if (empty($filteredPositions)) {
+            return [
+                'list' => [],
+                'pagination' => [
+                    'page' => $page,
+                    'page_size' => $pageSize,
+                    'total' => 0,
+                    'total_pages' => 0
+                ],
+                'debug' => [
+                    'error' => '未找到任何岗位',
+                    'user_id' => $userId,
+                    'positions_count' => 0
+                ]
+            ];
+        }
+        
         // 3. 计算匹配度
         $results = [];
+        $zeroScoreCount = 0;
         foreach ($filteredPositions as $position) {
             try {
                 $score = $this->calculateMatchScore($position, $resume);
                 
+                if ($score == 0) {
+                    $zeroScoreCount++;
+                }
+                
                 if ($filterZero && $score == 0) {
                     continue; // 过滤0分岗位
                 }
                 
                 $results[] = [
-                    'position_id' => $position['id'],
+                    'position_id' => $position['id'] ?? 0,
                     'match_score' => $score,
                     'position' => $position
                 ];
             } catch (\Exception $e) {
                 // 如果计算出错，记录错误但继续处理其他岗位
-                error_log("计算匹配度失败 - 岗位ID: {$position['id']}, 错误: " . $e->getMessage());
+                error_log("计算匹配度失败 - 岗位ID: " . ($position['id'] ?? 'unknown') . ", 错误: " . $e->getMessage());
                 continue;
             }
         }
         
+        // 记录调试信息
+        error_log("匹配完成 - 总岗位数: " . count($filteredPositions) . ", 有效结果数: " . count($results) . ", 0分岗位数: {$zeroScoreCount}, filter_zero: " . ($filterZero ? 'true' : 'false'));
+        
         // 4. 按匹配度降序排序
         usort($results, function($a, $b) {
             return $b['match_score'] - $a['match_score'];
@@ -100,6 +134,12 @@ class MatchService
                 'total' => $total,
                 'total_pages' => $totalPages,
                 'has_more' => $page < $totalPages
+            ],
+            'debug' => [
+                'total_positions' => count($filteredPositions),
+                'zero_score_count' => $zeroScoreCount,
+                'filter_zero' => $filterZero,
+                'result_count' => $total
             ]
         ];
     }
@@ -112,8 +152,21 @@ class MatchService
     private function getUserResumeFromDb(int $userId): array
     {
         // 1. 获取用户基本信息（t_user表）
-        $user = Db::name('t_user')->where('uid', $userId)->find();
+        // 尝试不同的主键字段名
+        $user = null;
+        try {
+            $user = Db::name('t_user')->where('uid', $userId)->find();
+        } catch (\Exception $e) {
+            // 如果uid字段不存在，尝试id字段
+            try {
+                $user = Db::name('t_user')->where('id', $userId)->find();
+            } catch (\Exception $e2) {
+                error_log("查询用户失败 - 用户ID: {$userId}, 错误: " . $e2->getMessage());
+            }
+        }
+        
         if (empty($user)) {
+            error_log("用户不存在 - 用户ID: {$userId}");
             return [];
         }
         
@@ -216,10 +269,17 @@ class MatchService
             // 尝试添加deleted_at条件
             $query->whereNull('deleted_at');
             $positions = $query->select()->toArray();
+            error_log("从no_notice_position表获取到 " . count($positions) . " 个岗位（已排除deleted_at）");
         } catch (\Exception $e) {
             // 如果字段不存在或其他错误，查询所有记录
-            $query = Db::name('no_notice_position');
-            $positions = $query->select()->toArray();
+            try {
+                $query = Db::name('no_notice_position');
+                $positions = $query->select()->toArray();
+                error_log("从no_notice_position表获取到 " . count($positions) . " 个岗位（无deleted_at字段）");
+            } catch (\Exception $e2) {
+                error_log("查询岗位失败: " . $e2->getMessage());
+                $positions = [];
+            }
         }
         
         // 解析JSON字段，构建position_require结构