diff --git a/data/brand/at/emporia.json b/data/brand/at/emporia.json
index 0fb3c7109e10..aa4ff625a827 100644
--- a/data/brand/at/emporia.json
+++ b/data/brand/at/emporia.json
@@ -3,7 +3,7 @@
   "name": "Emporia Telecom",
   "country": "AT",
   "founded_year": 1991,
-  "logo_url": "https://commons.wikimedia.org/wiki/Special:FilePath/Emporia.jpg",
+  "logo_url": null,
   "website": "https://www.emporia.eu",
   "verified": true,
   "source_urls": [
diff --git a/data/brand/cn/ayaneo.json b/data/brand/cn/ayaneo.json
index a72ef22f0940..4ff525d4d857 100644
--- a/data/brand/cn/ayaneo.json
+++ b/data/brand/cn/ayaneo.json
@@ -3,7 +3,7 @@
   "name": "AYANEO",
   "country": "CN",
   "founded_year": 2020,
-  "logo_url": "https://commons.wikimedia.org/wiki/Special:FilePath/Ayaneo_Logo.png",
+  "logo_url": null,
   "website": "https://www.ayaneo.com",
   "verified": false,
   "source_urls": [
diff --git a/data/brand/cn/colorful.json b/data/brand/cn/colorful.json
index 285eed4e83cb..d0090691a34c 100644
--- a/data/brand/cn/colorful.json
+++ b/data/brand/cn/colorful.json
@@ -8,7 +8,7 @@
   ],
   "verified": true,
   "source_urls": [
-    "https://en.wikipedia.org/wiki/Colorful_(company)"
+    "https://zh.wikipedia.org/wiki/%E4%B8%83%E5%BD%A9%E8%99%B9"
   ],
   "website": "https://www.colorful.cn",
   "founded_year": 1995,
diff --git a/data/brand/cn/koorui.json b/data/brand/cn/koorui.json
index 1de7fe642eb4..4d8d44f553de 100644
--- a/data/brand/cn/koorui.json
+++ b/data/brand/cn/koorui.json
@@ -7,7 +7,7 @@
   ],
   "verified": true,
   "source_urls": [
-    "https://en.wikipedia.org/wiki/HKC_(company)"
+    "https://www.hkcglobal.net/"
   ],
   "website": "https://www.koorui.com",
   "description_en": "KOORUI is a Chinese computer-monitor brand associated with display maker HKC.",
diff --git a/data/brand/cn/leeco.json b/data/brand/cn/leeco.json
index 335351cf9241..857f12d14aa1 100644
--- a/data/brand/cn/leeco.json
+++ b/data/brand/cn/leeco.json
@@ -3,7 +3,7 @@
   "name": "LeEco",
   "country": "CN",
   "founded_year": 2004,
-  "logo_url": "https://commons.wikimedia.org/wiki/Special:FilePath/LeEco_logo.png",
+  "logo_url": null,
   "website": "http://www.LeEco.com/",
   "verified": false,
   "source_urls": [
diff --git a/data/brand/cn/smartisan.json b/data/brand/cn/smartisan.json
index 9227a94a2e2b..b07e4fdd82b8 100644
--- a/data/brand/cn/smartisan.json
+++ b/data/brand/cn/smartisan.json
@@ -3,7 +3,7 @@
   "name": "Smartisan",
   "country": "CN",
   "founded_year": 2012,
-  "logo_url": "https://commons.wikimedia.org/wiki/Special:FilePath/Smartisan_logo.png",
+  "logo_url": null,
   "website": "https://www.smartisan.com/",
   "verified": false,
   "source_urls": [
diff --git a/data/brand/cn/t-head.json b/data/brand/cn/t-head.json
index f638d217e3fc..bc731d904c3c 100644
--- a/data/brand/cn/t-head.json
+++ b/data/brand/cn/t-head.json
@@ -3,7 +3,7 @@
   "name": "T-Head Semiconductor",
   "country": "CN",
   "founded_year": 2018,
-  "logo_url": "https://commons.wikimedia.org/wiki/Special:FilePath/T-Head_Logo.png",
+  "logo_url": null,
   "website": "https://www.t-head.cn",
   "verified": false,
   "source_urls": [
diff --git a/data/brand/fr/thomson.json b/data/brand/fr/thomson.json
index 65c3aafd9bbc..5dd49978bc9a 100644
--- a/data/brand/fr/thomson.json
+++ b/data/brand/fr/thomson.json
@@ -7,7 +7,7 @@
   ],
   "verified": true,
   "source_urls": [
-    "https://en.wikipedia.org/wiki/Thomson_(brand)"
+    "https://fr.wikipedia.org/wiki/Thomson_(marque)"
   ],
   "website": "https://www.thomson.net",
   "founded_year": 1893,
diff --git a/data/brand/gb/bullitt.json b/data/brand/gb/bullitt.json
index ba449bca5cd6..2d0a0c95a420 100644
--- a/data/brand/gb/bullitt.json
+++ b/data/brand/gb/bullitt.json
@@ -3,7 +3,7 @@
   "name": "Bullitt Group",
   "country": "GB",
   "founded_year": 2009,
-  "logo_url": "https://commons.wikimedia.org/wiki/Special:FilePath/Bullitt-Group-Logo.png",
+  "logo_url": null,
   "website": "https://www.bullitt-group.com",
   "verified": false,
   "source_urls": [
diff --git a/data/brand/nl/nxp.json b/data/brand/nl/nxp.json
index 1f7d47953cc3..1e0e1623ff06 100644
--- a/data/brand/nl/nxp.json
+++ b/data/brand/nl/nxp.json
@@ -4,10 +4,10 @@
   "country": "NL",
   "founded_year": 2006,
   "logo_url": "https://commons.wikimedia.org/wiki/Special:FilePath/NXP_Semiconductors_logo_2023.svg",
-  "website": "https://www.nxp.com",
+  "website": "https://en.wikipedia.org/wiki/NXP_Semiconductors",
   "verified": false,
   "source_urls": [
-    "https://www.nxp.com"
+    "https://en.wikipedia.org/wiki/NXP_Semiconductors"
   ],
   "categories": [
     "chipset-maker",
diff --git a/data/brand/us/elo.json b/data/brand/us/elo.json
index eb51c8a44ced..c7b82da0e08a 100644
--- a/data/brand/us/elo.json
+++ b/data/brand/us/elo.json
@@ -7,7 +7,7 @@
   ],
   "verified": true,
   "source_urls": [
-    "https://en.wikipedia.org/wiki/Elo_TouchSystems",
+    "https://www.elotouch.com/",
     "https://www.wikidata.org/wiki/Q135834370"
   ],
   "website": "https://www.elotouch.com",
diff --git a/data/brand/us/kensington.json b/data/brand/us/kensington.json
index a87a7d141a90..eaa2efd93095 100644
--- a/data/brand/us/kensington.json
+++ b/data/brand/us/kensington.json
@@ -7,7 +7,7 @@
   ],
   "verified": true,
   "source_urls": [
-    "https://en.wikipedia.org/wiki/Kensington_(brand)"
+    "https://en.wikipedia.org/wiki/Kensington_Computer_Products_Group"
   ],
   "website": "https://www.kensington.com",
   "founded_year": 1981,
diff --git a/data/brand/us/sceptre.json b/data/brand/us/sceptre.json
index 2bd102fe034d..3c14396be2b4 100644
--- a/data/brand/us/sceptre.json
+++ b/data/brand/us/sceptre.json
@@ -7,7 +7,7 @@
   ],
   "verified": true,
   "source_urls": [
-    "https://en.wikipedia.org/wiki/Sceptre_Incorporated",
+    "https://zh.wikipedia.org/wiki/%E8%B5%9B%E6%99%AE%E7%89%B9",
     "https://www.wikidata.org/wiki/Q7430851"
   ],
   "website": "https://www.sceptre.com",