From 0e0e41197f209044e8dcf50c3a230a226abb4563 Mon Sep 17 00:00:00 2001
From: MHSanaei <ho3ein.sanaei@gmail.com>
Date: Fri, 12 Jun 2026 03:17:32 +0200
Subject: [PATCH] fix(settings): normalize tgCpu on load so a bad value can't
 block saving (#5091)

The settings page validates the whole AllSetting object before saving, so a
tgCpu value that isn't an integer in 0-100 (left over from an older or corrupt
setting) failed validation with "tgCpu: Invalid input" and blocked saving every
other setting too. Clamp/round tgCpu to a valid integer in the model
constructor, defaulting to 80 when it isn't a finite number.
---
 frontend/src/models/setting.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/frontend/src/models/setting.ts b/frontend/src/models/setting.ts
index 33f5b93b5..5ccfc8756 100644
--- a/frontend/src/models/setting.ts
+++ b/frontend/src/models/setting.ts
@@ -95,6 +95,8 @@ export class AllSetting {
     if (data != null) {
       ObjectUtil.cloneProps(this, data);
     }
+    const cpu = Math.round(Number(this.tgCpu));
+    this.tgCpu = Number.isFinite(cpu) ? Math.min(100, Math.max(0, cpu)) : 80;
   }
 
   equals(other: AllSetting): boolean {