修复：全新环境切换共享系统数据库

app/Utilities/SystemDatabaseConfiguration.php

@@ -384,9 +384,15 @@ class SystemDatabaseConfiguration
 
     protected function runFreshVerification(string $command): void
     {
+        // 当前网页/Artisan 进程启动时，Laravel Dotenv 已把旧数据库值放进
+        // 进程环境。若直接启动子进程，Symfony Process 会继承这些旧值，
+        // 新进程便不会读取刚写入 .env 的共享库配置，导致全新环境必然误判
+        // 为 bootstrap 并回滚。显式移除本次切换涉及的键，让子进程以磁盘
+        // 上最新（或刚恢复）的 .env 为唯一事实来源。
         $process = new Process(
             [PHP_BINARY, base_path('artisan'), $command, '--no-ansi', '--quiet'],
-            base_path()
+            base_path(),
+            $this->freshVerificationEnvironment()
         );
         $process->setTimeout(60);
         $process->run();
@@ -396,6 +402,28 @@ class SystemDatabaseConfiguration
         }
     }
 
+    /**
+     * @return array<string, false>
+     */
+    protected function freshVerificationEnvironment(): array
+    {
+        return array_fill_keys([
+            'DB_CONNECTION',
+            'DB_HOST',
+            'DB_PORT',
+            'DB_DATABASE',
+            'DB_USERNAME',
+            'DB_PASSWORD',
+            'DB_PREFIX',
+            'MYSQL_ATTR_SSL_CIPHER',
+            'MYSQL_ATTR_SSL_CA',
+            'MYSQL_ATTR_SSL_VERIFY_SERVER_CERT',
+            'SYSTEM_DATABASE_MODE',
+            'UPSTREAM_STORED_CONFIG_ENABLED',
+            'UPSTREAM_LOCAL_CONFIG_ENABLED',
+        ], false);
+    }
+
     private function quoteIdentifier(string $identifier): string
     {
         return '`' . str_replace('`', '``', $identifier) . '`';

tests/Unit/Utilities/SystemDatabasePersistenceTest.php

@@ -87,4 +87,29 @@ class SystemDatabasePersistenceTest extends TestCase
             }
         }
     }
+
+    public function test_fresh_verification_does_not_inherit_stale_database_environment(): void
+    {
+        $configuration = new class extends SystemDatabaseConfiguration {
+            public function verificationEnvironment(): array
+            {
+                return $this->freshVerificationEnvironment();
+            }
+        };
+
+        $environment = $configuration->verificationEnvironment();
+
+        foreach ([
+            'DB_HOST',
+            'DB_DATABASE',
+            'DB_PASSWORD',
+            'DB_PREFIX',
+            'SYSTEM_DATABASE_MODE',
+            'UPSTREAM_STORED_CONFIG_ENABLED',
+            'UPSTREAM_LOCAL_CONFIG_ENABLED',
+        ] as $key) {
+            $this->assertArrayHasKey($key, $environment);
+            $this->assertFalse($environment[$key]);
+        }
+    }
 }