diff --git a/ismism.ts/src/eid/is.ts b/ismism.ts/src/eid/is.ts
index 0b94f00..fa5e1a9 100644
--- a/ismism.ts/src/eid/is.ts
+++ b/ismism.ts/src/eid/is.ts
@@ -6,7 +6,7 @@ export const lim_re = 64
 export const lim_sec = 8
 export const lim_uid_def = lim_re
 export const lim_uid_max = lim_re * lim_sec / req_re
-export const lim_res_def = 0
+export const lim_res_def = 16
 export const lim_res_max = 64
 
 export const len_code = 6
diff --git a/ismism.ts/src/pra/con.ts b/ismism.ts/src/pra/con.ts
index 13590e1..30d48b1 100644
--- a/ismism.ts/src/pra/con.ts
+++ b/ismism.ts/src/pra/con.ts
@@ -139,8 +139,8 @@ function is_put_idrel(
 	else if ("rol" in p) switch (p.rol) {
 		case "sec": return is_pre_rel(pas)
 		case "uid": return "uid" in p && p.uid === pas.uid && p.add === false || is_sec(pas, id)
-		case "res": return "uid" in p && p.uid === pas.uid && (p.add === false || is_re(pas))
-			|| !("uid" in p) && is_sec(pas, id)
+		case "res": return "uid" in p && p.uid === pas.uid && (p.add === false || !is_rej(pas))
+			|| !("uid" in p) && (is_aut(pas.aut, "aut") || is_sec(pas, id))
 	}
 	return false
 }
diff --git a/ismism.ts/ui/bind/nav.ts b/ismism.ts/ui/bind/nav.ts
index 69fc445..f206ec7 100644
--- a/ismism.ts/ui/bind/nav.ts
+++ b/ismism.ts/ui/bind/nav.ts
@@ -118,7 +118,7 @@ window.addEventListener("hashchange", () => {
 
 export async function load(
 ) {
-	console.log("ismism-20230308")
+	console.log("ismism-20230311")
 	console.log(`\n主义主义开发小组！成员招募中！\n\n发送自我介绍至网站维护邮箱，或微信联系 728 万大可\n \n`)
 	await navpas()
 	window.dispatchEvent(new Event("hashchange"))
diff --git a/ismism.ts/ui/bind/section.ts b/ismism.ts/ui/bind/section.ts
index 02f638e..268e2af 100644
--- a/ismism.ts/ui/bind/section.ts
+++ b/ismism.ts/ui/bind/section.ts
@@ -6,7 +6,7 @@ import { adm, adm1_def, adm2_def } from "../../src/ont/adm.ts"
 import { utc_medium } from "../../src/ont/utc.ts"
 import { nav, navpas } from "./nav.ts"
 import { bind, pos, que, Section, utc_refresh } from "./template.ts"
-import { is_re, is_ref, is_rej, is_sec } from "../../src/pra/con.ts"
+import { is_ref, is_rej, is_sec } from "../../src/pra/con.ts"
 import { is_aut, lim_re, lim_sec } from "../../src/eid/is.ts"
 
 export function label(
@@ -280,9 +280,14 @@ export function putrel(
 		},
 		alert: `无效志愿者名或志愿者已满\n增删的志愿者需先作为申请人或志愿者出现在${id === "sid" ? "社团" : "活动"}名单`,
 		refresh: async () => { await navpas(); refresh() },
-	}); else t.putuid.remove()
+	}); else t.putuid.remove() // deno-lint-ignore no-explicit-any
+	if (is_aut(nav.pas.aut, "aut") || is_sec(nav.pas, { [id]: d._id } as any)) btn(t.putresn, t.putresn.innerText, d.res.length > 0 ? {
+		confirm: "清空申请人名单？",
+		pos: () => pos<DocU>("put", { [id]: d._id, rol: "res" }),
+		refresh,
+	} : undefined); else t.putresn.remove()
 	const [isuid, isres] = [d.uid.includes(nav.pas.uid), d.res.includes(nav.pas.uid)]
-	if (!isuid && is_re(d) || isres) btn(t.putres, isres ? "取消申请" : "申请加入", !isres && d.res.length >= d.reslim ? undefined : {
+	if (!isuid && !is_rej(d) || isres) btn(t.putres, isres ? "取消申请" : "申请加入", !isres && d.res.length >= d.reslim ? undefined : {
 		pos: () => pos<DocU>("put", { [id]: d._id, rol: "res", uid: nav.pas!.uid, add: !isres }),
 		refresh,
 		alert: "申请人已满",
diff --git a/ismism.ts/ui/bind/template.ts b/ismism.ts/ui/bind/template.ts
index 3d81102..f5ea492 100644
--- a/ismism.ts/ui/bind/template.ts
+++ b/ismism.ts/ui/bind/template.ts
@@ -73,7 +73,7 @@ const section = {
 	},
 
 	putrel: {
-		putrel: t("section"), putsec: t("button"), putuid: t("button"), putres: t("button"),
+		putrel: t("section"), putsec: t("button"), putuid: t("button"), putresn: t("button"), putres: t("button"),
 	},
 
 	putpro: {
diff --git a/ismism.ts/ui/index/template.html b/ismism.ts/ui/index/template.html
index d6b8e52..453fee8 100644
--- a/ismism.ts/ui/index/template.html
+++ b/ismism.ts/ui/index/template.html
@@ -159,6 +159,7 @@
 		<section class="putrel flex">
 			<button class="putsec">增删联络员</button>
 			<button class="putuid">增删志愿者</button>
+			<button class="putresn">清空申请人</button>
 			<button class="putres">申请加入</button>
 		</section>
 		<hr>
@@ -257,6 +258,7 @@
 		<section class="putrel flex">
 			<button class="putsec">增删联络员</button>
 			<button class="putuid">增删志愿者</button>
+			<button class="putresn">清空申请人</button>
 			<button class="putres">申请加入</button>
 		</section>
 		<hr>