diff --git a/internal/http/request/database.go b/internal/http/request/database.go
index 9336fdc3..9bdc337e 100644
--- a/internal/http/request/database.go
+++ b/internal/http/request/database.go
@@ -3,15 +3,15 @@ package request
 type DatabaseCreate struct {
 	ServerID string `form:"server_id" json:"server_id" validate:"required,exists=database_servers id"`
 	Name     string `form:"name" json:"name" validate:"required"`
-	Username string `form:"username" json:"username" validate:"required"`
-	Password string `form:"password" json:"password" validate:"required"`
+	Username string `form:"username" json:"username"`
+	Password string `form:"password" json:"password"`
 	Remark   string `form:"remark" json:"remark"`
 }
 
 type DatabaseUpdate struct {
 	ID       string `form:"id" json:"id" validate:"required,exists=databases id"`
 	Name     string `form:"name" json:"name" validate:"required"`
-	Username string `form:"username" json:"username" validate:"required"`
-	Password string `form:"password" json:"password" validate:"required"`
+	Username string `form:"username" json:"username"`
+	Password string `form:"password" json:"password"`
 	Remark   string `form:"remark" json:"remark"`
 }
diff --git a/internal/http/request/database_server.go b/internal/http/request/database_server.go
index e7d53138..7087f45b 100644
--- a/internal/http/request/database_server.go
+++ b/internal/http/request/database_server.go
@@ -5,8 +5,8 @@ type DatabaseServerCreate struct {
 	Type     string `form:"type" json:"type" validate:"required,oneof=mysql postgresql redis"`
 	Host     string `form:"host" json:"host" validate:"required"`
 	Port     uint   `form:"port" json:"port" validate:"required,number,gte=1,lte=65535"`
-	Username string `form:"username" json:"username" validate:"required"`
-	Password string `form:"password" json:"password" validate:"required"`
+	Username string `form:"username" json:"username"`
+	Password string `form:"password" json:"password"`
 	Remark   string `form:"remark" json:"remark"`
 }
 
@@ -16,7 +16,7 @@ type DatabaseServerUpdate struct {
 	Type     string `form:"type" json:"type" validate:"required,oneof=mysql postgresql redis"`
 	Host     string `form:"host" json:"host" validate:"required"`
 	Port     uint   `form:"port" json:"port" validate:"required,number,gte=1,lte=65535"`
-	Username string `form:"username" json:"username" validate:"required"`
-	Password string `form:"password" json:"password" validate:"required"`
+	Username string `form:"username" json:"username"`
+	Password string `form:"password" json:"password"`
 	Remark   string `form:"remark" json:"remark"`
 }