diff --git a/models/sys_file.go b/models/sys_file.go
index 043ff90..4e0aadb 100644
--- a/models/sys_file.go
+++ b/models/sys_file.go
@@ -16,7 +16,7 @@ type SysFile struct {
 	Filename string    `xorm:"VARCHAR(255)"`
 	Descpt   string    `xorm:"VARCHAR(500)"`
 	Status   int       `xorm:"INT(2)"`
-	Times    time.Time `xorm:"default 'CURRENT_TIMESTAMP' TIMESTAMP"`
+	Times    time.Time `xorm:"default CURRENT_TIMESTAMP TIMESTAMP"`
 	Downtm   time.Time `xorm:"comment('最近下载时间') TIMESTAMP"`
 	Downs    int64     `xorm:"default 0 BIGINT(20)"`
 }
diff --git a/models/sys_param.go b/models/sys_param.go
index 495331b..3a5c5ef 100644
--- a/models/sys_param.go
+++ b/models/sys_param.go
@@ -10,5 +10,5 @@ type SysParam struct {
 	Name  string    `xorm:"not null pk comment('key') VARCHAR(50)"`
 	Title string    `xorm:"comment('名称') VARCHAR(100)"`
 	Value []byte    `xorm:"BLOB"`
-	Times time.Time `xorm:"default 'CURRENT_TIMESTAMP' TIMESTAMP"`
+	Times time.Time `xorm:"default CURRENT_TIMESTAMP TIMESTAMP"`
 }
diff --git a/models/sys_permssion.go b/models/sys_permssion.go
index fe95c80..f882fcc 100644
--- a/models/sys_permssion.go
+++ b/models/sys_permssion.go
@@ -10,5 +10,5 @@ type SysPermssion struct {
 	Parent string    `xorm:"index VARCHAR(64)"`
 	Title  string    `xorm:"VARCHAR(100)"`
 	Value  string    `xorm:"VARCHAR(100)"`
-	Times  time.Time `xorm:"default 'CURRENT_TIMESTAMP' TIMESTAMP"`
+	Times  time.Time `xorm:"default CURRENT_TIMESTAMP TIMESTAMP"`
 }
diff --git a/models/sys_role.go b/models/sys_role.go
index 9ffe9da..1cc0861 100644
--- a/models/sys_role.go
+++ b/models/sys_role.go
@@ -9,5 +9,5 @@ type SysRole struct {
 	Xid   string    `xorm:"not null pk VARCHAR(64)"`
 	Title string    `xorm:"VARCHAR(100)"`
 	Perms string    `xorm:"TEXT"`
-	Times time.Time `xorm:"default 'CURRENT_TIMESTAMP' TIMESTAMP"`
+	Times time.Time `xorm:"default CURRENT_TIMESTAMP TIMESTAMP"`
 }
diff --git a/models/sys_user.go b/models/sys_user.go
index 6adec67..b1c1c19 100644
--- a/models/sys_user.go
+++ b/models/sys_user.go
@@ -11,7 +11,7 @@ type SysUser struct {
 	Pass    string    `xorm:"VARCHAR(100)"`
 	Nick    string    `xorm:"VARCHAR(100)"`
 	Phone   string    `xorm:"index comment('备用电话') VARCHAR(50)"`
-	Times   time.Time `xorm:"default 'CURRENT_TIMESTAMP' comment('创建时间') TIMESTAMP"`
+	Times   time.Time `xorm:"default CURRENT_TIMESTAMP comment('创建时间') TIMESTAMP"`
 	Logintm time.Time `xorm:"comment('登陆时间') TIMESTAMP"`
 	Fwtm    time.Time `xorm:"comment('访问时间') TIMESTAMP"`
 }
diff --git a/modeluis/sys_permssion.go b/modeluis/sys_permssion.go
index 5442c00..547477a 100644
--- a/modeluis/sys_permssion.go
+++ b/modeluis/sys_permssion.go
@@ -10,6 +10,6 @@ type SysPermssion struct {
 	Parent string    `xorm:"VARCHAR(64)"`
 	Title  string    `xorm:"VARCHAR(100)"`
 	Value  string    `xorm:"VARCHAR(100)"`
-	Times  time.Time `xorm:"default 'CURRENT_TIMESTAMP' TIMESTAMP"`
+	Times  time.Time `xorm:"default CURRENT_TIMESTAMP TIMESTAMP"`
 	Had    bool      `xorm:"-"`
 }
diff --git a/modeluis/tree_permission.go b/modeluis/tree_permission.go
index cec5c37..bbffd55 100644
--- a/modeluis/tree_permission.go
+++ b/modeluis/tree_permission.go
@@ -8,7 +8,7 @@ type TreePermssion struct {
 	Parent string           `xorm:"VARCHAR(64)"`
 	Title  string           `xorm:"VARCHAR(100)"`
 	Value  string           `xorm:"VARCHAR(100)"`
-	Times  time.Time        `xorm:"default 'CURRENT_TIMESTAMP' TIMESTAMP"`
+	Times  time.Time        `xorm:"default CURRENT_TIMESTAMP TIMESTAMP"`
 	Childs []*TreePermssion `xorm:"extends"`
 }