diff --git a/server/admin/api_other.go b/server/admin/api_other.go
index 59c7624..6f12da2 100644
--- a/server/admin/api_other.go
+++ b/server/admin/api_other.go
@@ -7,6 +7,7 @@ import (
 	"net/http"
 	"regexp"
 
+	"github.com/bjdgyc/anylink/base"
 	"github.com/bjdgyc/anylink/dbdata"
 )
 
@@ -82,6 +83,7 @@ func SetOtherAuditLog(w http.ResponseWriter, r *http.Request) {
 		RespError(w, RespInternalErr, err)
 		return
 	}
+	data.AuditInterval = base.Cfg.AuditInterval
 	RespSucess(w, data)
 }
 
diff --git a/server/dbdata/setting.go b/server/dbdata/setting.go
index 964cb72..970822a 100644
--- a/server/dbdata/setting.go
+++ b/server/dbdata/setting.go
@@ -21,8 +21,9 @@ type SettingSmtp struct {
 }
 
 type SettingAuditLog struct {
-	LifeDay   int    `json:"life_day"`
-	ClearTime string `json:"clear_time"`
+	AuditInterval int    `json:"audit_interval"`
+	LifeDay       int    `json:"life_day"`
+	ClearTime     string `json:"clear_time"`
 }
 
 type SettingOther struct {
diff --git a/server/sessdata/session.go b/server/sessdata/session.go
index 90af092..56d3ffc 100644
--- a/server/sessdata/session.go
+++ b/server/sessdata/session.go
@@ -244,6 +244,10 @@ func (cs *ConnSession) Close() {
 		cs.Sess.LastLogin = time.Now()
 		cs.Sess.CSess = nil
 
+		if cs.IpAuditPool != nil {
+			cs.IpAuditPool.Release()
+		}
+
 		dSess := cs.GetDtlsSession()
 		if dSess != nil {
 			dSess.Close()
diff --git a/web/src/pages/set/Other.vue b/web/src/pages/set/Other.vue
index 43f96fa..e1f9cb7 100644
--- a/web/src/pages/set/Other.vue
+++ b/web/src/pages/set/Other.vue
@@ -34,6 +34,10 @@
 
       <el-tab-pane label="审计日志" name="dataAuditLog">
         <el-form :model="dataAuditLog" ref="dataAuditLog" :rules="rules" label-width="100px" class="tab-one">
+          <el-form-item label="审计去重间隔" prop="audit_interval">
+                <el-input-number v-model="dataAuditLog.audit_interval" :min="-1" size="small" label="秒" :disabled="true"></el-input-number>  秒
+                <p class="input_tip">请手动修改配置文件中的 audit_interval 参数后，再重启服务, <strong style="color:#EA3323;">-1 代表关闭审计日志</strong></p>
+          </el-form-item>            
           <el-form-item label="存储时长" prop="life_day">
                 <el-input-number v-model="dataAuditLog.life_day" :min="0" :max="365" size="small" label="天数"></el-input-number>  天
                 <p class="input_tip">范围: 0 ~ 365天 , <strong style="color:#EA3323;">0 代表永久保存</strong></p>
@@ -253,7 +257,7 @@ export default {
 
 <style scoped>
 .tab-one {
-  width: 600px;
+  width: 700px;
 }
 
 .input_tip {