diff --git a/server/config.yaml b/server/config.yaml
index 89fed46f31..6f113138f9 100644
--- a/server/config.yaml
+++ b/server/config.yaml
@@ -16,6 +16,7 @@ zap:
   encode-level: LowercaseColorLevelEncoder
   stacktrace-key: stacktrace
   log-in-console: true
+  retention-day: -1
 
 # redis configuration
 redis:
diff --git a/server/config/zap.go b/server/config/zap.go
index 3b51c4ef55..0e8ae2b293 100644
--- a/server/config/zap.go
+++ b/server/config/zap.go
@@ -14,6 +14,7 @@ type Zap struct {
 	StacktraceKey string `mapstructure:"stacktrace-key" json:"stacktrace-key" yaml:"stacktrace-key"` // 栈名
 	ShowLine      bool   `mapstructure:"show-line" json:"show-line" yaml:"show-line"`                // 显示行
 	LogInConsole  bool   `mapstructure:"log-in-console" json:"log-in-console" yaml:"log-in-console"` // 输出控制台
+	RetentionDay  int    `mapstructure:"retention-day" json:"retention-day" yaml:"retention-day"`    // 日志保留天数
 }
 
 // Levels 根据字符串转化为 zapcore.Levels
diff --git a/server/core/internal/cutter.go b/server/core/internal/cutter.go
index e4d9ee5c7e..e053af6e5d 100644
--- a/server/core/internal/cutter.go
+++ b/server/core/internal/cutter.go
@@ -10,12 +10,13 @@ import (
 // Cutter 实现 io.Writer 接口
 // 用于日志切割, strings.Join([]string{director,layout, formats..., level+".log"}, os.PathSeparator)
 type Cutter struct {
-	level    string        // 日志级别(debug, info, warn, error, dpanic, panic, fatal)
-	layout   string        // 时间格式 2006-01-02 15:04:05
-	formats  []string      // 自定义参数([]string{Director,"2006-01-02", "business"(此参数可不写), level+".log"}
-	director string        // 日志文件夹
-	file     *os.File      // 文件句柄
-	mutex    *sync.RWMutex // 读写锁
+	level        string        // 日志级别(debug, info, warn, error, dpanic, panic, fatal)
+	layout       string        // 时间格式 2006-01-02 15:04:05
+	formats      []string      // 自定义参数([]string{Director,"2006-01-02", "business"(此参数可不写), level+".log"}
+	director     string        // 日志文件夹
+	retentionDay int           //日志保留天数
+	file         *os.File      // 文件句柄
+	mutex        *sync.RWMutex // 读写锁
 }
 
 type CutterOption func(*Cutter)
@@ -36,11 +37,12 @@ func CutterWithFormats(format ...string) CutterOption {
 	}
 }
 
-func NewCutter(director string, level string, options ...CutterOption) *Cutter {
+func NewCutter(director string, level string, retentionDay int, options ...CutterOption) *Cutter {
 	rotate := &Cutter{
-		level:    level,
-		director: director,
-		mutex:    new(sync.RWMutex),
+		level:        level,
+		director:     director,
+		retentionDay: retentionDay,
+		mutex:        new(sync.RWMutex),
 	}
 	for i := 0; i < len(options); i++ {
 		options[i](rotate)
@@ -77,6 +79,10 @@ func (c *Cutter) Write(bytes []byte) (n int, err error) {
 	if err != nil {
 		return 0, err
 	}
+	err = removeNDaysFolders(c.director, c.retentionDay)
+	if err != nil {
+		return 0, err
+	}
 	c.file, err = os.OpenFile(filename, os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0644)
 	if err != nil {
 		return 0, err
@@ -93,3 +99,23 @@ func (c *Cutter) Sync() error {
 	}
 	return nil
 }
+
+// 增加日志目录文件清理 小于等于零的值默认忽略不再处理
+func removeNDaysFolders(dir string, days int) error {
+	if days <= 0 {
+		return nil
+	}
+	cutoff := time.Now().AddDate(0, 0, -days)
+	return filepath.Walk(dir, func(path string, info os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+		if info.IsDir() && info.ModTime().Before(cutoff) && path != dir {
+			err = os.RemoveAll(path)
+			if err != nil {
+				return err
+			}
+		}
+		return nil
+	})
+}
diff --git a/server/core/internal/zap_core.go b/server/core/internal/zap_core.go
index 4ab9716637..4648e60cba 100644
--- a/server/core/internal/zap_core.go
+++ b/server/core/internal/zap_core.go
@@ -27,6 +27,7 @@ func (z *ZapCore) WriteSyncer(formats ...string) zapcore.WriteSyncer {
 	cutter := NewCutter(
 		global.GVA_CONFIG.Zap.Director,
 		z.level.String(),
+		global.GVA_CONFIG.Zap.RetentionDay,
 		CutterWithLayout(time.DateOnly),
 		CutterWithFormats(formats...),
 	)