diff --git a/const.go b/const.go
index 475f9fd..d738db9 100644
--- a/const.go
+++ b/const.go
@@ -1,3 +1,3 @@
 package dorm
 
-const Version = "1.0.22"
+const Version = "1.0.23"
diff --git a/gorm_error.go b/gorm_error.go
new file mode 100644
index 0000000..ab646d8
--- /dev/null
+++ b/gorm_error.go
@@ -0,0 +1,8 @@
+package dorm
+
+import "gorm.io/gorm"
+
+var (
+	// GormErrRecordNotFound 没有数据
+	GormErrRecordNotFound = gorm.ErrRecordNotFound
+)
diff --git a/redis_error.go b/redis_error.go
new file mode 100644
index 0000000..f76df1e
--- /dev/null
+++ b/redis_error.go
@@ -0,0 +1,12 @@
+package dorm
+
+import (
+	"errors"
+)
+
+var (
+	// RedisNotFound 没有数据
+	RedisNotFound = errors.New("redis: nil")
+	// RedisKeysNotFound keys没有数据
+	RedisKeysNotFound = errors.New("ERR wrong number of arguments for 'mget' command")
+)