diff --git a/database/migrations/2026_03_02_014442_create_activity_log_table.php b/database/migrations/2026_03_02_014442_create_activity_log_table.php
new file mode 100644
index 0000000..7c05bc8
--- /dev/null
+++ b/database/migrations/2026_03_02_014442_create_activity_log_table.php
@@ -0,0 +1,27 @@
+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class CreateActivityLogTable extends Migration
+{
+    public function up()
+    {
+        Schema::connection(config('activitylog.database_connection'))->create(config('activitylog.table_name'), function (Blueprint $table) {
+            $table->bigIncrements('id');
+            $table->string('log_name')->nullable();
+            $table->text('description');
+            $table->nullableMorphs('subject', 'subject');
+            $table->nullableMorphs('causer', 'causer');
+            $table->json('properties')->nullable();
+            $table->timestamps();
+            $table->index('log_name');
+        });
+    }
+
+    public function down()
+    {
+        Schema::connection(config('activitylog.database_connection'))->dropIfExists(config('activitylog.table_name'));
+    }
+}
diff --git a/database/migrations/2026_03_02_014443_add_event_column_to_activity_log_table.php b/database/migrations/2026_03_02_014443_add_event_column_to_activity_log_table.php
new file mode 100644
index 0000000..7b797fd
--- /dev/null
+++ b/database/migrations/2026_03_02_014443_add_event_column_to_activity_log_table.php
@@ -0,0 +1,22 @@
+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class AddEventColumnToActivityLogTable extends Migration
+{
+    public function up()
+    {
+        Schema::connection(config('activitylog.database_connection'))->table(config('activitylog.table_name'), function (Blueprint $table) {
+            $table->string('event')->nullable()->after('subject_type');
+        });
+    }
+
+    public function down()
+    {
+        Schema::connection(config('activitylog.database_connection'))->table(config('activitylog.table_name'), function (Blueprint $table) {
+            $table->dropColumn('event');
+        });
+    }
+}
diff --git a/database/migrations/2026_03_02_014444_add_batch_uuid_column_to_activity_log_table.php b/database/migrations/2026_03_02_014444_add_batch_uuid_column_to_activity_log_table.php
new file mode 100644
index 0000000..8f7db66
--- /dev/null
+++ b/database/migrations/2026_03_02_014444_add_batch_uuid_column_to_activity_log_table.php
@@ -0,0 +1,22 @@
+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class AddBatchUuidColumnToActivityLogTable extends Migration
+{
+    public function up()
+    {
+        Schema::connection(config('activitylog.database_connection'))->table(config('activitylog.table_name'), function (Blueprint $table) {
+            $table->uuid('batch_uuid')->nullable()->after('properties');
+        });
+    }
+
+    public function down()
+    {
+        Schema::connection(config('activitylog.database_connection'))->table(config('activitylog.table_name'), function (Blueprint $table) {
+            $table->dropColumn('batch_uuid');
+        });
+    }
+}
diff --git a/database/migrations/2026_03_02_014622_create_system_settings_table.php b/database/migrations/2026_03_02_014622_create_system_settings_table.php
new file mode 100644
index 0000000..1f6cb55
--- /dev/null
+++ b/database/migrations/2026_03_02_014622_create_system_settings_table.php
@@ -0,0 +1,35 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('system_settings', function (Blueprint $table) {
+            $table->id();
+            $table->string('key', 255)->unique()->comment('配置键');
+            $table->json('value')->comment('配置值');
+            $table->string('group', 100)->comment('配置分组');
+            $table->text('description')->nullable()->comment('配置说明');
+            $table->boolean('is_public')->default(false)->comment('是否公开');
+            $table->timestamps();
+            
+            // 添加索引
+            $table->index('group', 'idx_group');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('system_settings');
+    }
+};
diff --git a/database/migrations/2026_03_02_014623_create_terminals_table.php b/database/migrations/2026_03_02_014623_create_terminals_table.php
new file mode 100644
index 0000000..378824d
--- /dev/null
+++ b/database/migrations/2026_03_02_014623_create_terminals_table.php
@@ -0,0 +1,40 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('terminals', function (Blueprint $table) {
+            $table->id();
+            $table->string('name')->comment('终端名称');
+            $table->string('code', 100)->unique()->comment('终端编码');
+            $table->string('ip_address', 45)->nullable()->comment('IP地址');
+            $table->unsignedBigInteger('station_id')->nullable()->comment('线站ID');
+            $table->string('diagram_url', 500)->nullable()->comment('组态图URL');
+            $table->json('display_config')->nullable()->comment('显示配置');
+            $table->boolean('is_online')->default(false)->comment('在线状态');
+            $table->timestamp('last_online_at')->nullable()->comment('最后在线时间');
+            $table->timestamps();
+            $table->softDeletes();
+
+            // 添加索引
+            $table->index('station_id', 'idx_station');
+            $table->index('is_online', 'idx_online');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('terminals');
+    }
+};
diff --git a/database/migrations/2026_03_02_015103_create_terminal_knowledge_bases_table.php b/database/migrations/2026_03_02_015103_create_terminal_knowledge_bases_table.php
new file mode 100644
index 0000000..6eff3b5
--- /dev/null
+++ b/database/migrations/2026_03_02_015103_create_terminal_knowledge_bases_table.php
@@ -0,0 +1,39 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('terminal_knowledge_bases', function (Blueprint $table) {
+            $table->id();
+            $table->unsignedBigInteger('terminal_id')->comment('终端ID');
+            $table->unsignedBigInteger('knowledge_base_id')->comment('知识库ID');
+            $table->integer('priority')->default(0)->comment('优先级');
+            $table->timestamps();
+
+            // 添加外键约束
+            $table->foreign('terminal_id')
+                  ->references('id')
+                  ->on('terminals')
+                  ->onDelete('cascade');
+
+            // 添加唯一索引，确保同一终端不会重复关联同一知识库
+            $table->unique(['terminal_id', 'knowledge_base_id'], 'uk_terminal_kb');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('terminal_knowledge_bases');
+    }
+};
diff --git a/database/migrations/2026_03_02_015104_create_terminal_prompts_table.php b/database/migrations/2026_03_02_015104_create_terminal_prompts_table.php
new file mode 100644
index 0000000..0b2aa1c
--- /dev/null
+++ b/database/migrations/2026_03_02_015104_create_terminal_prompts_table.php
@@ -0,0 +1,36 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('terminal_prompts', function (Blueprint $table) {
+            $table->id();
+            $table->unsignedBigInteger('terminal_id')->comment('终端ID');
+            $table->text('prompt_template')->comment('提示词模板');
+            $table->json('variables')->nullable()->comment('变量配置');
+            $table->timestamps();
+
+            // 添加外键约束
+            $table->foreign('terminal_id')
+                  ->references('id')
+                  ->on('terminals')
+                  ->onDelete('cascade');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('terminal_prompts');
+    }
+};
diff --git a/database/migrations/2026_03_02_015105_create_terminal_sync_logs_table.php b/database/migrations/2026_03_02_015105_create_terminal_sync_logs_table.php
new file mode 100644
index 0000000..b9b0cbe
--- /dev/null
+++ b/database/migrations/2026_03_02_015105_create_terminal_sync_logs_table.php
@@ -0,0 +1,44 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('terminal_sync_logs', function (Blueprint $table) {
+            $table->id();
+            $table->unsignedBigInteger('terminal_id')->comment('终端ID');
+            $table->enum('status', ['pending', 'syncing', 'synced', 'failed'])
+                  ->default('pending')
+                  ->comment('同步状态');
+            $table->json('config_snapshot')->nullable()->comment('配置快照');
+            $table->timestamp('synced_at')->nullable()->comment('同步时间');
+            $table->text('error_message')->nullable()->comment('错误信息');
+            $table->timestamps();
+
+            // 添加外键约束
+            $table->foreign('terminal_id')
+                  ->references('id')
+                  ->on('terminals')
+                  ->onDelete('cascade');
+
+            // 添加索引
+            $table->index('status', 'idx_terminal_sync_logs_status');
+            $table->index('synced_at', 'idx_terminal_sync_logs_synced_at');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('terminal_sync_logs');
+    }
+};
diff --git a/database/migrations/2026_03_02_015106_create_sop_templates_table.php b/database/migrations/2026_03_02_015106_create_sop_templates_table.php
new file mode 100644
index 0000000..8af29ed
--- /dev/null
+++ b/database/migrations/2026_03_02_015106_create_sop_templates_table.php
@@ -0,0 +1,42 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('sop_templates', function (Blueprint $table) {
+            $table->id();
+            $table->string('name')->comment('模板名称');
+            $table->text('description')->nullable()->comment('模板描述');
+            $table->string('category', 100)->nullable()->comment('分类');
+            $table->json('tags')->nullable()->comment('标签');
+            $table->string('version', 50)->default('1.0.0')->comment('版本号');
+            $table->enum('status', ['draft', 'published', 'archived'])->default('draft')->comment('状态');
+            $table->json('applicable_departments')->nullable()->comment('适用部门');
+            $table->json('applicable_positions')->nullable()->comment('适用岗位');
+            $table->timestamp('published_at')->nullable()->comment('发布时间');
+            $table->unsignedBigInteger('created_by')->nullable()->comment('创建人');
+            $table->timestamps();
+            $table->softDeletes();
+
+            // 添加索引
+            $table->index('status', 'idx_sop_templates_status');
+            $table->index('category', 'idx_sop_templates_category');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('sop_templates');
+    }
+};
diff --git a/database/migrations/2026_03_02_015107_create_sop_steps_table.php b/database/migrations/2026_03_02_015107_create_sop_steps_table.php
new file mode 100644
index 0000000..4967e77
--- /dev/null
+++ b/database/migrations/2026_03_02_015107_create_sop_steps_table.php
@@ -0,0 +1,42 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('sop_steps', function (Blueprint $table) {
+            $table->id();
+            $table->unsignedBigInteger('sop_template_id')->comment('模板ID');
+            $table->integer('step_number')->comment('步骤序号');
+            $table->string('title')->comment('步骤标题');
+            $table->text('content')->nullable()->comment('步骤内容');
+            $table->integer('sort_order')->default(0)->comment('排序');
+            $table->boolean('is_required')->default(true)->comment('是否必需');
+            $table->timestamps();
+
+            // 添加外键约束
+            $table->foreign('sop_template_id')
+                  ->references('id')
+                  ->on('sop_templates')
+                  ->onDelete('cascade');
+
+            // 添加索引
+            $table->index(['sop_template_id', 'sort_order'], 'idx_template_sort');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('sop_steps');
+    }
+};
diff --git a/database/migrations/2026_03_02_015108_create_sop_interactive_tasks_table.php b/database/migrations/2026_03_02_015108_create_sop_interactive_tasks_table.php
new file mode 100644
index 0000000..6b7caf5
--- /dev/null
+++ b/database/migrations/2026_03_02_015108_create_sop_interactive_tasks_table.php
@@ -0,0 +1,39 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('sop_interactive_tasks', function (Blueprint $table) {
+            $table->id();
+            $table->unsignedBigInteger('sop_step_id')->comment('步骤ID');
+            $table->enum('task_type', ['confirm', 'input', 'select', 'photo', 'scan'])->comment('任务类型');
+            $table->json('task_config')->nullable()->comment('任务配置');
+            $table->json('validation_rules')->nullable()->comment('验证规则');
+            $table->integer('timeout_seconds')->nullable()->comment('超时时间');
+            $table->boolean('is_required')->default(true)->comment('是否必需');
+            $table->timestamps();
+
+            // 添加外键约束
+            $table->foreign('sop_step_id')
+                  ->references('id')
+                  ->on('sop_steps')
+                  ->onDelete('cascade');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('sop_interactive_tasks');
+    }
+};
diff --git a/database/migrations/2026_03_02_015109_create_sop_template_versions_table.php b/database/migrations/2026_03_02_015109_create_sop_template_versions_table.php
new file mode 100644
index 0000000..822c98d
--- /dev/null
+++ b/database/migrations/2026_03_02_015109_create_sop_template_versions_table.php
@@ -0,0 +1,41 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('sop_template_versions', function (Blueprint $table) {
+            $table->id();
+            $table->unsignedBigInteger('sop_template_id')->comment('模板ID');
+            $table->string('version', 50)->comment('版本号');
+            $table->text('change_log')->nullable()->comment('变更说明');
+            $table->json('content_snapshot')->nullable()->comment('内容快照');
+            $table->unsignedBigInteger('created_by')->nullable()->comment('创建人');
+            $table->timestamp('created_at')->nullable();
+
+            // 添加外键约束
+            $table->foreign('sop_template_id')
+                  ->references('id')
+                  ->on('sop_templates')
+                  ->onDelete('cascade');
+
+            // 添加索引
+            $table->index(['sop_template_id', 'version'], 'idx_template_version');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('sop_template_versions');
+    }
+};