diff --git a/internal/logger/logger.go b/internal/logger/logger.go
index 5a47d81..ed92466 100644
--- a/internal/logger/logger.go
+++ b/internal/logger/logger.go
@@ -47,7 +47,7 @@ func NewLogger(cfg config.LogConfig) (*zap.Logger, error) {
 		maxSize := applyDefaultInt(cfg.MaxSize, 100)
 		maxBackups := applyDefaultInt(cfg.MaxBackups, 5)
 		maxAge := applyDefaultInt(cfg.MaxAge, 30)
-		compress := cfg.Compress || cfg.MaxSize == 0 && cfg.MaxBackups == 0 && cfg.MaxAge == 0
+		compress := cfg.Compress || (cfg.MaxSize == 0 && cfg.MaxBackups == 0 && cfg.MaxAge == 0)
 
 		lj := &lumberjack.Logger{
 			Filename:   cfg.FilePath,
diff --git a/internal/model/job.go b/internal/model/job.go
index f42e633..8fbe41c 100644
--- a/internal/model/job.go
+++ b/internal/model/job.go
@@ -2,7 +2,7 @@ package model
 
 // SubmitJobRequest is the API request for submitting a job.
 type SubmitJobRequest struct {
-	Script      string            `json:"script" binding:"required"`
+	Script      string            `json:"script"`
 	Partition   string            `json:"partition,omitempty"`
 	QOS         string            `json:"qos,omitempty"`
 	CPUs        int32             `json:"cpus,omitempty"`
diff --git a/internal/model/template.go b/internal/model/template.go
index 5e8d2e5..f19dfb1 100644
--- a/internal/model/template.go
+++ b/internal/model/template.go
@@ -22,9 +22,9 @@ func (JobTemplate) TableName() string { return "job_templates" }
 
 // CreateTemplateRequest is the API request for creating a template.
 type CreateTemplateRequest struct {
-	Name        string `json:"name" binding:"required"`
+	Name        string `json:"name"`
 	Description string `json:"description,omitempty"`
-	Script      string `json:"script" binding:"required"`
+	Script      string `json:"script"`
 	Partition   string `json:"partition,omitempty"`
 	QOS         string `json:"qos,omitempty"`
 	CPUs        int    `json:"cpus,omitempty"`