diff --git a/bls-rcu-action-backend/src/db/partitionManager.js b/bls-rcu-action-backend/src/db/partitionManager.js
index c3e4be6..16e532c 100644
--- a/bls-rcu-action-backend/src/db/partitionManager.js
+++ b/bls-rcu-action-backend/src/db/partitionManager.js
@@ -3,8 +3,6 @@ import dbManager from './databaseManager.js';
 
 const PARENT_TABLE = 'rcu_action.rcu_action_events';
 const PARTITION_TABLESPACE = 'ts_hot';
-const PARTITION_SCHEMA = 'rcu_action';
-const PARTITION_PREFIX = 'rcu_action_events_';
 const PARENT_INDEX_STATEMENTS = [
   'CREATE INDEX IF NOT EXISTS idx_rcu_action_hotel_id ON rcu_action.rcu_action_events (hotel_id);',
   'CREATE INDEX IF NOT EXISTS idx_rcu_action_room_id ON rcu_action.rcu_action_events (room_id);',
@@ -16,72 +14,6 @@ const PARENT_INDEX_STATEMENTS = [
 ];
 
 class PartitionManager {
-  toSqlTextLiteral(value) {
-    return `'${String(value).replace(/'/g, "''")}'`;
-  }
-
-  buildForceTablespaceSql({ schema, partition, tablespace }) {
-    return `
-      DO $$
-      DECLARE
-        v_schema text := ${this.toSqlTextLiteral(schema)};
-        v_partition text := ${this.toSqlTextLiteral(partition)};
-        v_hot text := ${this.toSqlTextLiteral(tablespace)};
-        v_part_oid oid;
-        v_toast_oid oid;
-        r record;
-      BEGIN
-        SELECT c.oid INTO v_part_oid
-        FROM pg_class c JOIN pg_namespace n ON n.oid = c.relnamespace
-        WHERE n.nspname = v_schema AND c.relname = v_partition AND c.relkind = 'r';
-
-        IF v_part_oid IS NULL THEN
-          RAISE EXCEPTION 'partition %.% not found', v_schema, v_partition;
-        END IF;
-
-        -- 1) 分区表对象 -> hot
-        EXECUTE format('ALTER TABLE %I.%I SET TABLESPACE %I', v_schema, v_partition, v_hot);
-
-        -- 2) 分区全部索引 -> hot
-        FOR r IN
-          SELECT idxn.nspname AS index_schema, i.relname AS index_name
-          FROM pg_index x
-          JOIN pg_class t ON t.oid = x.indrelid
-          JOIN pg_namespace nt ON nt.oid = t.relnamespace
-          JOIN pg_class i ON i.oid = x.indexrelid
-          JOIN pg_namespace idxn ON idxn.oid = i.relnamespace
-          LEFT JOIN pg_tablespace ts ON ts.oid = i.reltablespace
-          WHERE nt.nspname = v_schema
-            AND t.relname = v_partition
-            AND COALESCE(ts.spcname, 'pg_default') <> v_hot
-        LOOP
-          EXECUTE format('ALTER INDEX %I.%I SET TABLESPACE %I', r.index_schema, r.index_name, v_hot);
-        END LOOP;
-
-        -- 3) TOAST 表 + TOAST 全部索引 -> hot（若存在）
-        SELECT reltoastrelid INTO v_toast_oid FROM pg_class WHERE oid = v_part_oid;
-        IF v_toast_oid IS NOT NULL AND v_toast_oid <> 0 THEN
-          EXECUTE format('ALTER TABLE %s SET TABLESPACE %I', v_toast_oid::regclass, v_hot);
-
-          FOR r IN
-            SELECT idxn.nspname AS index_schema, i.relname AS index_name
-            FROM pg_index x
-            JOIN pg_class i ON i.oid = x.indexrelid
-            JOIN pg_namespace idxn ON idxn.oid = i.relnamespace
-            LEFT JOIN pg_tablespace ts ON ts.oid = i.reltablespace
-            WHERE x.indrelid = v_toast_oid
-              AND COALESCE(ts.spcname, 'pg_default') <> v_hot
-          LOOP
-            EXECUTE format('ALTER INDEX %I.%I SET TABLESPACE %I', r.index_schema, r.index_name, v_hot);
-          END LOOP;
-        END IF;
-
-        -- 4) 统计信息
-        EXECUTE format('ANALYZE %I.%I', v_schema, v_partition);
-      END $$;
-    `;
-  }
-
   async ensureParentIndexes(client) {
     for (const sql of PARENT_INDEX_STATEMENTS) {
       await client.query(sql);
@@ -127,8 +59,7 @@ class PartitionManager {
         targetDate.setDate(now.getDate() + i);
 
         const { startMs, endMs, partitionSuffix } = this.getPartitionInfo(targetDate);
-        const partitionTable = `${PARTITION_PREFIX}${partitionSuffix}`;
-        const partitionName = `${PARTITION_SCHEMA}.${partitionTable}`;
+        const partitionName = `rcu_action.rcu_action_events_${partitionSuffix}`;
 
         // Check if partition exists
         const checkSql = `
@@ -145,13 +76,6 @@ class PartitionManager {
             TABLESPACE ${PARTITION_TABLESPACE};
           `;
           await client.query(createSql);
-
-          const forceTablespaceSql = this.buildForceTablespaceSql({
-            schema: PARTITION_SCHEMA,
-            partition: partitionTable,
-            tablespace: PARTITION_TABLESPACE
-          });
-          await client.query(forceTablespaceSql);
         }
       }
       logger.info('Partition check completed.');