diff --git a/config/lib.json b/config/lib.json
index 824023687..f960ab82f 100644
--- a/config/lib.json
+++ b/config/lib.json
@@ -494,7 +494,7 @@
         "static-libs-windows": [
             "libjpeg_a.lib"
         ],
-        "lib-suggests-windows": [
+        "lib-depends": [
             "zlib"
         ]
     },
diff --git a/config/source.json b/config/source.json
index 3f48cd784..4b3f7b594 100644
--- a/config/source.json
+++ b/config/source.json
@@ -641,6 +641,7 @@
     "libjpeg": {
         "type": "ghtar",
         "repo": "libjpeg-turbo/libjpeg-turbo",
+        "prefer-stable": true,
         "license": {
             "type": "file",
             "path": "LICENSE.md"
diff --git a/src/SPC/builder/unix/library/libjpeg.php b/src/SPC/builder/unix/library/libjpeg.php
index 862c1e88d..98881b762 100644
--- a/src/SPC/builder/unix/library/libjpeg.php
+++ b/src/SPC/builder/unix/library/libjpeg.php
@@ -14,6 +14,7 @@ protected function build(): void
             ->addConfigureArgs(
                 '-DENABLE_STATIC=ON',
                 '-DENABLE_SHARED=OFF',
+                '-DWITH_SYSTEM_ZLIB=ON'
             )
             ->build();
         // patch pkgconfig
diff --git a/src/globals/test-extensions.php b/src/globals/test-extensions.php
index b29e028ff..ccc561052 100644
--- a/src/globals/test-extensions.php
+++ b/src/globals/test-extensions.php
@@ -13,7 +13,7 @@
 
 // test php version (8.1 ~ 8.4 available, multiple for matrix)
 $test_php_version = [
-    '8.1',
+    // '8.1',
     // '8.2',
     // '8.3',
     '8.4',
@@ -24,11 +24,11 @@
 // test os (macos-15-intel, macos-15, ubuntu-latest, windows-latest are available)
 $test_os = [
     // 'macos-15-intel', // bin/spc for x86_64
-    // 'macos-15', // bin/spc for arm64
-    // 'ubuntu-latest', // bin/spc-alpine-docker for x86_64
-    // 'ubuntu-22.04', // bin/spc-gnu-docker for x86_64
+    'macos-15', // bin/spc for arm64
+    'ubuntu-latest', // bin/spc-alpine-docker for x86_64
+    'ubuntu-22.04', // bin/spc-gnu-docker for x86_64
     // 'ubuntu-24.04', // bin/spc for x86_64
-    // 'ubuntu-22.04-arm', // bin/spc-gnu-docker for arm64
+    'ubuntu-22.04-arm', // bin/spc-gnu-docker for arm64
     // 'ubuntu-24.04-arm', // bin/spc for arm64
     // 'windows-2022', // .\bin\spc.ps1
     'windows-2025',
@@ -42,7 +42,7 @@
 // compress with upx
 $upx = false;
 
-// whether to test frankenphp build, only available for macos and linux
+// whether to test frankenphp build, only available for macOS and linux
 $frankenphp = false;
 
 // prefer downloading pre-built packages to speed up the build process
@@ -50,7 +50,7 @@
 
 // If you want to test your added extensions and libs, add below (comma separated, example `bcmath,openssl`).
 $extensions = match (PHP_OS_FAMILY) {
-    'Linux', 'Darwin' => 'pgsql',
+    'Linux', 'Darwin' => 'zlib',
     'Windows' => 'gd,zlib,mbstring,filter',
 };
 
@@ -66,7 +66,7 @@
 
 // If you want to test extra libs for extensions, add them below (comma separated, example `libwebp,libavif`). Unnecessary, when $with_suggested_libs is true.
 $with_libs = match (PHP_OS_FAMILY) {
-    'Linux', 'Darwin' => '',
+    'Linux', 'Darwin' => 'libjpeg',
     'Windows' => '',
 };