From ba60ef99eb162b01788fdb11735e789374421081 Mon Sep 17 00:00:00 2001
From: unanmed <1319491857@qq.com>
Date: Thu, 17 Sep 2026 14:56:56 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20equipStore=20=E7=9A=84=20nextUid=20?=
 =?UTF-8?q?=E5=9C=A8=E7=A9=BA=E5=AD=98=E6=A1=A3=E4=B8=8B=E6=8A=A5=E9=94=99?=
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---
 packages-user/data-base/src/hero/equipStore.ts | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/packages-user/data-base/src/hero/equipStore.ts b/packages-user/data-base/src/hero/equipStore.ts
index 9a53a61..5a6d394 100644
--- a/packages-user/data-base/src/hero/equipStore.ts
+++ b/packages-user/data-base/src/hero/equipStore.ts
@@ -297,11 +297,15 @@ export class HeroEquipsStore<THero> implements IHeroEquipsStore<THero> {
                 this.instanceMap.delete(uid);
             }
         }
-        const maxUid = maxBy(state.equipments, 'uid');
-        if (!maxUid) {
-            logger.error(58);
-            return;
+        if (state.equipments.length === 0) {
+            this.nextUid = 0;
+        } else {
+            const maxUid = maxBy(state.equipments, 'uid');
+            if (!maxUid) {
+                logger.error(58);
+                return;
+            }
+            this.nextUid = maxUid.uid + 1;
         }
-        this.nextUid = maxUid.uid + 1;
     }
 }