diff --git a/zh/05.3.md b/zh/05.3.md
index 82308dd30fccc812f53d3666d5c1776ac76396c3..90907dcfc5841a142e1988ec99825a56c4688dc2 100644
--- a/zh/05.3.md
+++ b/zh/05.3.md
@@ -22,7 +22,7 @@ CREATE TABLE `userinfo` (
 	`created` DATE NULL
 );
 
-CREATE TABLE `userdeatail` (
+CREATE TABLE `userdetail` (
 	`uid` INT(10) NULL,
 	`intro` TEXT NULL,
 	`profile` TEXT NULL,
diff --git a/zh/05.4.md b/zh/05.4.md
index 1cba12ed737f2c4667bf0aceeea29de35734c449..f47550efcb24821010ecaea1fcd07a21eef0ece1 100644
--- a/zh/05.4.md
+++ b/zh/05.4.md
@@ -29,7 +29,7 @@ CREATE TABLE userinfo
 )
 WITH (OIDS=FALSE);
 
-CREATE TABLE userdeatail
+CREATE TABLE userdetail
 (
 	uid integer,
 	intro character varying(100),