diff --git a/config/ext.json b/config/ext.json
index e160d93a..cc6b067d 100644
--- a/config/ext.json
+++ b/config/ext.json
@@ -211,12 +211,19 @@
     },
     "pdo_pgsql": {
         "type": "builtin",
-        "arg-type": "with",
+        "arg-type": "with-prefix",
         "ext-depends": [
             "pdo"
         ],
         "lib-depends": [
-            "pq"
+            "postgresql"
+        ]
+    },
+    "pgsql": {
+        "type": "builtin",
+        "arg-type": "with-prefix",
+        "lib-depends": [
+            "postgresql"
         ]
     },
     "pdo_sqlite": {
diff --git a/config/lib.json b/config/lib.json
index f7f2a86d..40422539 100644
--- a/config/lib.json
+++ b/config/lib.json
@@ -381,7 +381,16 @@
     "postgresql": {
         "source": "postgresql",
         "static-libs-unix": [
-            "libpg.a"
+            "libpq.a",
+            "libpgport.a",
+            "libpgcommon.a"
+        ],
+        "lib-depends": [
+            "libiconv",
+            "libxml2",
+            "openssl",
+            "zlib",
+            "readline"
         ]
     },
     "pthreads4w": {
diff --git a/config/source.json b/config/source.json
index f531538a..8410e5bd 100644
--- a/config/source.json
+++ b/config/source.json
@@ -318,7 +318,8 @@
         }
     },
     "postgresql": {
-        "type": "custom",
+        "type": "url",
+        "url": "https://ftp.postgresql.org/pub/source/v15.1/postgresql-15.1.tar.gz",
         "license": {
             "type": "file",
             "path": "COPYRIGHT"
diff --git a/src/SPC/builder/linux/library/postgresql.php b/src/SPC/builder/linux/library/postgresql.php
new file mode 100644
index 00000000..04fb76e7
--- /dev/null
+++ b/src/SPC/builder/linux/library/postgresql.php
@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SPC\builder\linux\library;
+
+class postgresql extends LinuxLibraryBase
+{
+    use \SPC\builder\unix\library\postgresql;
+
+    public const NAME = 'postgresql';
+}
diff --git a/src/SPC/builder/macos/library/postgresql.php b/src/SPC/builder/macos/library/postgresql.php
new file mode 100644
index 00000000..2ef7ffa1
--- /dev/null
+++ b/src/SPC/builder/macos/library/postgresql.php
@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SPC\builder\macos\library;
+
+class postgresql extends MacOSLibraryBase
+{
+    use \SPC\builder\unix\library\postgresql;
+
+    public const NAME = 'postgresql';
+}
diff --git a/src/SPC/builder/unix/library/postgresql.php b/src/SPC/builder/unix/library/postgresql.php
new file mode 100644
index 00000000..eb3b388f
--- /dev/null
+++ b/src/SPC/builder/unix/library/postgresql.php
@@ -0,0 +1,89 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SPC\builder\unix\library;
+
+use SPC\builder\macos\library\MacOSLibraryBase;
+use SPC\exception\FileSystemException;
+use SPC\exception\RuntimeException;
+use SPC\store\FileSystem;
+
+trait postgresql
+{
+    /**
+     * @throws RuntimeException
+     * @throws FileSystemException
+     */
+    protected function build()
+    {
+        $builddir = BUILD_ROOT_PATH;
+        $env = $this->builder->configure_env;
+        $envs = $env;
+        $packages = 'openssl zlib  readline libxml-2.0'; // icu-uc icu-io icu-i18n libzstd
+
+        $pkgconfig_executable = $builddir . '/bin/pkg-config';
+        $output = shell()->execWithResult($env . " {$pkgconfig_executable} --cflags-only-I --static " . $packages);
+        if (!empty($output[1][0])) {
+            $cppflags = $output[1][0];
+            $envs .= " CPPFLAGS=\"{$cppflags}\"";
+        }
+        $output = shell()->execWithResult($env . " {$pkgconfig_executable} --libs-only-L --static " . $packages);
+        if (!empty($output[1][0])) {
+            $ldflags = $output[1][0];
+            $envs .= $this instanceof MacOSLibraryBase ? " LDFLAGS=\"{$ldflags}\" " : " LDFLAGS=\"{$ldflags} -static\" ";
+        }
+        $output = shell()->execWithResult($env . " {$pkgconfig_executable} --libs-only-l --static " . $packages);
+        if (!empty($output[1][0])) {
+            $libs = $output[1][0];
+            $envs .= " LIBS=\"{$libs}\" ";
+        }
+
+        FileSystem::resetDir($this->source_dir . '/build');
+
+        # 有静态链接配置  参考文件： src/interfaces/libpq/Makefile
+        shell()->cd($this->source_dir . '/build')
+            ->exec('sed -i.backup "s/invokes exit\'; exit 1;/invokes exit\';/"  ../src/interfaces/libpq/Makefile')
+            ->exec(' sed -i.backup "293 s/^/#$/"  ../src/Makefile.shlib')
+            ->exec('sed -i.backup "441 s/^/#$/"  ../src/Makefile.shlib');
+
+        // configure
+        shell()->cd($this->source_dir . '/build')
+            ->exec(
+                "{$env} ../configure " .
+                "--prefix={$builddir} " .
+                '--disable-thread-safety ' .
+                '--enable-coverage=no ' .
+                '--with-ssl=openssl ' .
+                '--with-readline ' .
+                '--with-libxml ' .
+                '--without-icu ' .
+                '--without-ldap ' .
+                '--without-libxslt ' .
+                '--without-lz4 ' .
+                '--without-zstd ' .
+                '--without-perl ' .
+                '--without-python ' .
+                '--without-pam ' .
+                '--without-ldap ' .
+                '--without-bonjour ' .
+                '--without-tcl '
+            );
+
+        // build
+        shell()->cd($this->source_dir . '/build')
+            ->exec($envs . ' make -C src/bin/pg_config install')
+            ->exec($envs . ' make -C src/include install')
+            ->exec($envs . ' make -C src/common install')
+            ->exec($envs . ' make -C src/backend/port install')
+            ->exec($envs . ' make -C src/port install')
+            ->exec($envs . ' make -C src/backend/libpq install')
+            ->exec($envs . ' make -C src/interfaces/libpq install');
+
+        // remove dynamic libs
+        shell()->cd($this->source_dir . '/build')
+            ->exec("rm -rf {$builddir}/lib/*.so.*")
+            ->exec("rm -rf {$builddir}/lib/*.so")
+            ->exec("rm -rf {$builddir}/lib/*.dylib");
+    }
+}
diff --git a/src/SPC/store/SourcePatcher.php b/src/SPC/store/SourcePatcher.php
index aba47b92..dfefae54 100644
--- a/src/SPC/store/SourcePatcher.php
+++ b/src/SPC/store/SourcePatcher.php
@@ -88,6 +88,9 @@ class SourcePatcher
         if ($ssh2 = $builder->getExt('ssh2')) {
             $patch[] = ['ssh2 patch', '/-lssh2/', $ssh2->getLibFilesString()];
         }
+        if ($pgsql = $builder->getExt('pgsql')) {
+            $patch[] = ['pgsql patch', '/-lpq/', $pgsql->getLibFilesString()];
+        }
         $patch[] = ['disable capstone', '/have_capstone="yes"/', 'have_capstone="no"'];
         foreach ($patch as $item) {
             logger()->info('Patching configure: ' . $item[0]);