diff --git a/scripts/create_table.sql b/scripts/create_table.sql
index 2b2ac3d..8f887fb 100644
--- a/scripts/create_table.sql
+++ b/scripts/create_table.sql
@@ -1,11 +1,10 @@
 -- 账户表
 CREATE TABLE account (
   a_id SERIAL PRIMARY KEY, -- 账户号
-  balance MONEY,		   -- 余额
-  meta JSONB			   -- 元数据
+  balance MONEY,		       -- 余额
+  meta JSONB			         -- 元数据
 );
--- {"name":"name",
---	 time:"2022-02-02",
+-- {"name":"name", 
 --  “budget": [
 --	{"time":"2022-02","value":20.32},
 --  {"time":"2022-01","value":30.32}
@@ -14,8 +13,8 @@ CREATE TABLE account (
 
 -- 类别表
 CREATE TABLE category (
-  c_id SERIAL PRIMARY KEY, -- 类别号
-  meta JSONB			-- 元数据
+  c_id SERIAL PRIMARY KEY,  -- 类别号
+  meta JSONB			          -- 元数据
 );
 -- {"name":"name",
 --	"type":"in"/"out",
@@ -27,19 +26,18 @@ CREATE TABLE category (
 
 -- 流水表
 CREATE TABLE transaction (
-  t_id SERIAL PRIMARY KEY,  -- 流水号
+  t_id SERIAL PRIMARY KEY,                          -- 流水号
   a_id INTEGER REFERENCES account(a_id) NOT NULL,   -- 关联账户号
-  c_id INTEGER REFERENCES category(c_id),			-- 关联类别号
-  s_id INTEGER REFERENCES account(a_id),			-- 源账户号
+  c_id INTEGER REFERENCES category(c_id),			      -- 关联类别号
+  s_id INTEGER REFERENCES account(a_id),			      -- 源账户号
   time TIMESTAMP,
   amount MONEY,
   meta JSONB -- 元数据
 );
--- {"discription":"something",(可选)
---	"type":"in"/"out"/"transfer"/"init"/"modify",
-
---  "reimburse":{  （报销）
---  "finish": true,
+-- {"discription":"something",
+--	"type":"in"/"out"/"transfer"/"init",
+--  "reimburse":{
+--  "finish": true/false,
 --  "ref":t_id
 --	}
 --	"":"something"}