diff --git a/app/Module/Manticore/ManticoreBase.php b/app/Module/Manticore/ManticoreBase.php
index a09706c30..ed84f93be 100644
--- a/app/Module/Manticore/ManticoreBase.php
+++ b/app/Module/Manticore/ManticoreBase.php
@@ -158,10 +158,9 @@ class ManticoreBase
                 ) charset_table='non_cjk, cjk' morphology='icu_chinese'
             ");
 
-            Log::info('Manticore tables initialized successfully');
+            // Tables initialized successfully
         } catch (PDOException $e) {
-            Log::warning('Manticore initialization warning: ' . $e->getMessage());
-            // 不抛出异常，表可能已存在
+            // 表可能已存在，忽略初始化错误
         }
     }
 
@@ -2040,8 +2039,7 @@ class ManticoreBase
             if ($instance->execute($stmt['sql'], $stmt['values'])) {
                 $successCount++;
             } else {
-                // 插入失败，记录日志（数据已被删除，需要重新同步）
-                Log::warning("Manticore batch update failed for {$table}", ['pk' => $stmt['pk']]);
+                // 插入失败，数据已被删除，需要重新同步
             }
         }
 
@@ -2110,7 +2108,7 @@ class ManticoreBase
                 return $result['data'] ?? [];
             }
         } catch (\Exception $e) {
-            Log::warning('Get embedding error: ' . $e->getMessage());
+            // embedding 获取失败，返回空数组
         }
 
         return [];
diff --git a/app/Module/Manticore/ManticoreFile.php b/app/Module/Manticore/ManticoreFile.php
index efefb8a74..db52f6b05 100644
--- a/app/Module/Manticore/ManticoreFile.php
+++ b/app/Module/Manticore/ManticoreFile.php
@@ -235,7 +235,6 @@ class ManticoreFile
         // 根据文件类型检查大小限制
         $maxSize = self::getMaxFileSizeByExt($file->ext);
         if ($file->size > $maxSize) {
-            Log::info("Manticore: Skip large file {$file->id} ({$file->size} bytes, max: {$maxSize})");
             // 删除可能存在的旧索引（文件更新后可能超限）
             self::delete($file->id);
             return true;
@@ -546,7 +545,6 @@ class ManticoreFile
                 // 4. 批量获取 embedding
                 $result = AI::getBatchEmbeddings($texts);
                 if (!Base::isSuccess($result) || empty($result['data'])) {
-                    Log::warning('ManticoreFile: Batch embedding failed', ['file_ids' => $ids]);
                     continue;
                 }
 
@@ -565,13 +563,6 @@ class ManticoreFile
                 if (!empty($vectorData)) {
                     $batchCount = ManticoreBase::batchUpdateFileVectors($vectorData);
                     $successCount += $batchCount;
-
-                    if ($batchCount < count($vectorData)) {
-                        Log::warning('ManticoreFile: Some vector updates failed', [
-                            'expected' => count($vectorData),
-                            'actual' => $batchCount,
-                        ]);
-                    }
                 }
             }
 
diff --git a/app/Module/Manticore/ManticoreMsg.php b/app/Module/Manticore/ManticoreMsg.php
index 0fa2df042..3cbd05f79 100644
--- a/app/Module/Manticore/ManticoreMsg.php
+++ b/app/Module/Manticore/ManticoreMsg.php
@@ -460,10 +460,6 @@ class ManticoreMsg
             $result = AI::getBatchEmbeddings($texts);
 
             if (Base::isError($result)) {
-                Log::warning('ManticoreMsg: Batch embedding failed', [
-                    'msg_ids' => $idsArray,
-                    'error' => $result['msg'] ?? 'Unknown error',
-                ]);
                 continue;
             }
 
@@ -488,13 +484,6 @@ class ManticoreMsg
             if (!empty($vectorData)) {
                 $batchCount = ManticoreBase::batchUpdateMsgVectors($vectorData);
                 $count += $batchCount;
-
-                if ($batchCount < count($vectorData)) {
-                    Log::warning('ManticoreMsg: Some vector updates failed', [
-                        'expected' => count($vectorData),
-                        'actual' => $batchCount,
-                    ]);
-                }
             }
         }
 
diff --git a/app/Module/Manticore/ManticoreProject.php b/app/Module/Manticore/ManticoreProject.php
index e779b14e6..2f9fba565 100644
--- a/app/Module/Manticore/ManticoreProject.php
+++ b/app/Module/Manticore/ManticoreProject.php
@@ -339,7 +339,6 @@ class ManticoreProject
                 // 4. 批量获取 embedding
                 $result = AI::getBatchEmbeddings($texts);
                 if (!Base::isSuccess($result) || empty($result['data'])) {
-                    Log::warning('ManticoreProject: Batch embedding failed', ['project_ids' => $ids]);
                     continue;
                 }
 
@@ -358,13 +357,6 @@ class ManticoreProject
                 if (!empty($vectorData)) {
                     $batchCount = ManticoreBase::batchUpdateProjectVectors($vectorData);
                     $successCount += $batchCount;
-
-                    if ($batchCount < count($vectorData)) {
-                        Log::warning('ManticoreProject: Some vector updates failed', [
-                            'expected' => count($vectorData),
-                            'actual' => $batchCount,
-                        ]);
-                    }
                 }
             }
 
diff --git a/app/Module/Manticore/ManticoreTask.php b/app/Module/Manticore/ManticoreTask.php
index 7992d7552..7e4666287 100644
--- a/app/Module/Manticore/ManticoreTask.php
+++ b/app/Module/Manticore/ManticoreTask.php
@@ -144,10 +144,6 @@ class ManticoreTask
     {
         // 防止无限递归：深度超过10层或循环引用
         if ($depth > 10 || in_array($task->id, $visited)) {
-            Log::warning('ManticoreTask: getAllowedUsers recursion limit reached', [
-                'task_id' => $task->id,
-                'depth' => $depth,
-            ]);
             return [];
         }
         $visited[] = $task->id;
@@ -280,7 +276,6 @@ class ManticoreTask
             // 限制内容长度
             return mb_substr($text, 0, self::MAX_CONTENT_LENGTH);
         } catch (\Exception $e) {
-            Log::warning('Get task content error: ' . $e->getMessage(), ['task_id' => $task->id]);
             return '';
         }
     }
@@ -568,7 +563,6 @@ class ManticoreTask
                 // 4. 批量获取 embedding
                 $result = AI::getBatchEmbeddings($texts);
                 if (!Base::isSuccess($result) || empty($result['data'])) {
-                    Log::warning('ManticoreTask: Batch embedding failed', ['task_ids' => $ids]);
                     continue;
                 }
 
@@ -587,13 +581,6 @@ class ManticoreTask
                 if (!empty($vectorData)) {
                     $batchCount = ManticoreBase::batchUpdateTaskVectors($vectorData);
                     $successCount += $batchCount;
-
-                    if ($batchCount < count($vectorData)) {
-                        Log::warning('ManticoreTask: Some vector updates failed', [
-                            'expected' => count($vectorData),
-                            'actual' => $batchCount,
-                        ]);
-                    }
                 }
             }
 
diff --git a/app/Module/Manticore/ManticoreUser.php b/app/Module/Manticore/ManticoreUser.php
index 6e33db5e7..5ed770b09 100644
--- a/app/Module/Manticore/ManticoreUser.php
+++ b/app/Module/Manticore/ManticoreUser.php
@@ -331,7 +331,6 @@ class ManticoreUser
                 // 4. 批量获取 embedding
                 $result = AI::getBatchEmbeddings($texts);
                 if (!Base::isSuccess($result) || empty($result['data'])) {
-                    Log::warning('ManticoreUser: Batch embedding failed', ['user_ids' => $ids]);
                     continue;
                 }
 
@@ -350,13 +349,6 @@ class ManticoreUser
                 if (!empty($vectorData)) {
                     $batchCount = ManticoreBase::batchUpdateUserVectors($vectorData);
                     $successCount += $batchCount;
-
-                    if ($batchCount < count($vectorData)) {
-                        Log::warning('ManticoreUser: Some vector updates failed', [
-                            'expected' => count($vectorData),
-                            'actual' => $batchCount,
-                        ]);
-                    }
                 }
             }