diff --git a/memora-api/sql/en_word_synonym.sql b/memora-api/sql/en_word_synonym.sql
index 2dd1261..5193f8c 100644
--- a/memora-api/sql/en_word_synonym.sql
+++ b/memora-api/sql/en_word_synonym.sql
@@ -2,9 +2,8 @@ CREATE TABLE IF NOT EXISTS `en_word_synonym`
 (
     `id`           BIGINT PRIMARY KEY AUTO_INCREMENT COMMENT '同义词记录主键ID',
     `word_id`      BIGINT       NOT NULL COMMENT '单词ID，关联 en_word.id',
+    `rel_word_id`  BIGINT       NOT NULL COMMENT '关联同义词ID',
     `pos`          VARCHAR(20) COMMENT '词性，如 vt/vi/n',
-    `tran`         TEXT COMMENT '同义词组释义',
-    `synonym_word` VARCHAR(100) NOT NULL COMMENT '同义词词头',
     `delete_flag`  TINYINT(1) DEFAULT 0 COMMENT '删除标志，0-正常，1-删除',
     `create_at`    DATETIME   DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
     `update_at`    DATETIME   DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间'