diff --git a/deploy/sql/头程数据库统一增量-MySQL8.sql b/deploy/sql/头程数据库统一增量-MySQL8.sql
index 926e50709..62c1e574a 100644
--- a/deploy/sql/头程数据库统一增量-MySQL8.sql
+++ b/deploy/sql/头程数据库统一增量-MySQL8.sql
@@ -7636,29 +7636,29 @@ END$$
 DELIMITER ;
 
 CREATE TABLE IF NOT EXISTS fl_loading_cabinet_evidence (
-  id BIGINT UNSIGNED NOT NULL,
-  container_booking_id BIGINT UNSIGNED NOT NULL,
-  source_task_id BIGINT UNSIGNED NOT NULL,
-  evidence_type VARCHAR(32) NOT NULL,
-  file_id BIGINT UNSIGNED NOT NULL,
-  file_name VARCHAR(255) NOT NULL,
-  seal_no VARCHAR(64) NULL,
-  remark VARCHAR(1000) NULL,
-  status VARCHAR(16) NOT NULL DEFAULT 'ACTIVE',
-  active_flag TINYINT UNSIGNED NULL DEFAULT 1,
-  operation_key VARCHAR(128) NOT NULL,
-  request_hash CHAR(64) NOT NULL,
-  void_reason VARCHAR(500) NULL,
-  voided_by BIGINT UNSIGNED NULL,
-  voided_by_name VARCHAR(128) NULL,
-  voided_at DATETIME(3) NULL,
-  version INT NOT NULL DEFAULT 0,
-  created_by BIGINT UNSIGNED NOT NULL,
-  created_by_name VARCHAR(128) NULL,
-  updated_by BIGINT UNSIGNED NOT NULL,
-  updated_by_name VARCHAR(128) NULL,
-  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
-  updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
+  id BIGINT UNSIGNED NOT NULL COMMENT '柜次证据记录ID',
+  container_booking_id BIGINT UNSIGNED NOT NULL COMMENT '证据唯一归属柜次ID',
+  source_task_id BIGINT UNSIGNED NOT NULL COMMENT '上传来源PDA任务ID，仅用于审计',
+  evidence_type VARCHAR(32) NOT NULL COMMENT '四步照片或带锁码照类型',
+  file_id BIGINT UNSIGNED NOT NULL COMMENT 'File服务文件ID',
+  file_name VARCHAR(255) NOT NULL COMMENT '文件名称快照',
+  seal_no VARCHAR(64) NULL COMMENT '带锁码照对应锁码',
+  remark VARCHAR(1000) NULL COMMENT '证据备注',
+  status VARCHAR(16) NOT NULL DEFAULT 'ACTIVE' COMMENT '证据状态：ACTIVE有效、VOID作废',
+  active_flag TINYINT UNSIGNED NULL DEFAULT 1 COMMENT '有效唯一标识；作废后置NULL',
+  operation_key VARCHAR(128) NOT NULL COMMENT '任务范围内幂等操作键',
+  request_hash CHAR(64) NOT NULL COMMENT '规范化请求SHA-256摘要',
+  void_reason VARCHAR(500) NULL COMMENT '作废原因',
+  voided_by BIGINT UNSIGNED NULL COMMENT '作废操作人ID',
+  voided_by_name VARCHAR(128) NULL COMMENT '作废操作人名称快照',
+  voided_at DATETIME(3) NULL COMMENT '作废时间',
+  version INT NOT NULL DEFAULT 0 COMMENT '乐观锁版本',
+  created_by BIGINT UNSIGNED NOT NULL COMMENT '创建操作人ID',
+  created_by_name VARCHAR(128) NULL COMMENT '创建操作人名称快照',
+  updated_by BIGINT UNSIGNED NOT NULL COMMENT '最后修改操作人ID',
+  updated_by_name VARCHAR(128) NULL COMMENT '最后修改操作人名称快照',
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '创建时间',
+  updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3) COMMENT '最后更新时间',
   PRIMARY KEY (id),
   UNIQUE KEY uk_cabinet_evidence_active (container_booking_id,evidence_type,active_flag),
   UNIQUE KEY uk_cabinet_evidence_operation (source_task_id,operation_key),
diff --git a/firstleg/src/main/resources/db/phase3-loading-delivery-schema.sql b/firstleg/src/main/resources/db/phase3-loading-delivery-schema.sql
index 7f9f7f4bc..732d9c6de 100644
--- a/firstleg/src/main/resources/db/phase3-loading-delivery-schema.sql
+++ b/firstleg/src/main/resources/db/phase3-loading-delivery-schema.sql
@@ -2,29 +2,29 @@ SET NAMES utf8mb4;
 USE baiyue_firstleg;
 
 CREATE TABLE IF NOT EXISTS fl_loading_cabinet_evidence (
-  id BIGINT UNSIGNED NOT NULL,
-  container_booking_id BIGINT UNSIGNED NOT NULL,
-  source_task_id BIGINT UNSIGNED NOT NULL,
-  evidence_type VARCHAR(32) NOT NULL,
-  file_id BIGINT UNSIGNED NOT NULL,
-  file_name VARCHAR(255) NOT NULL,
-  seal_no VARCHAR(64) NULL,
-  remark VARCHAR(1000) NULL,
-  status VARCHAR(16) NOT NULL DEFAULT 'ACTIVE',
-  active_flag TINYINT UNSIGNED NULL DEFAULT 1,
-  operation_key VARCHAR(128) NOT NULL,
-  request_hash CHAR(64) NOT NULL,
-  void_reason VARCHAR(500) NULL,
-  voided_by BIGINT UNSIGNED NULL,
-  voided_by_name VARCHAR(128) NULL,
-  voided_at DATETIME(3) NULL,
-  version INT NOT NULL DEFAULT 0,
-  created_by BIGINT UNSIGNED NOT NULL,
-  created_by_name VARCHAR(128) NULL,
-  updated_by BIGINT UNSIGNED NOT NULL,
-  updated_by_name VARCHAR(128) NULL,
-  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
-  updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
+  id BIGINT UNSIGNED NOT NULL COMMENT '柜次证据记录ID',
+  container_booking_id BIGINT UNSIGNED NOT NULL COMMENT '证据唯一归属柜次ID',
+  source_task_id BIGINT UNSIGNED NOT NULL COMMENT '上传来源PDA任务ID，仅用于审计',
+  evidence_type VARCHAR(32) NOT NULL COMMENT '四步照片或带锁码照类型',
+  file_id BIGINT UNSIGNED NOT NULL COMMENT 'File服务文件ID',
+  file_name VARCHAR(255) NOT NULL COMMENT '文件名称快照',
+  seal_no VARCHAR(64) NULL COMMENT '带锁码照对应锁码',
+  remark VARCHAR(1000) NULL COMMENT '证据备注',
+  status VARCHAR(16) NOT NULL DEFAULT 'ACTIVE' COMMENT '证据状态：ACTIVE有效、VOID作废',
+  active_flag TINYINT UNSIGNED NULL DEFAULT 1 COMMENT '有效唯一标识；作废后置NULL',
+  operation_key VARCHAR(128) NOT NULL COMMENT '任务范围内幂等操作键',
+  request_hash CHAR(64) NOT NULL COMMENT '规范化请求SHA-256摘要',
+  void_reason VARCHAR(500) NULL COMMENT '作废原因',
+  voided_by BIGINT UNSIGNED NULL COMMENT '作废操作人ID',
+  voided_by_name VARCHAR(128) NULL COMMENT '作废操作人名称快照',
+  voided_at DATETIME(3) NULL COMMENT '作废时间',
+  version INT NOT NULL DEFAULT 0 COMMENT '乐观锁版本',
+  created_by BIGINT UNSIGNED NOT NULL COMMENT '创建操作人ID',
+  created_by_name VARCHAR(128) NULL COMMENT '创建操作人名称快照',
+  updated_by BIGINT UNSIGNED NOT NULL COMMENT '最后修改操作人ID',
+  updated_by_name VARCHAR(128) NULL COMMENT '最后修改操作人名称快照',
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '创建时间',
+  updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3) COMMENT '最后更新时间',
   PRIMARY KEY (id),
   UNIQUE KEY uk_cabinet_evidence_active (container_booking_id,evidence_type,active_flag),
   UNIQUE KEY uk_cabinet_evidence_operation (source_task_id,operation_key),
diff --git a/firstleg/src/test/java/com/baiyue/firstleg/outbound/dispatch/OutboundDispatchReadMapperContractTest.java b/firstleg/src/test/java/com/baiyue/firstleg/outbound/dispatch/OutboundDispatchReadMapperContractTest.java
index 60e9e6f43..45547a994 100644
--- a/firstleg/src/test/java/com/baiyue/firstleg/outbound/dispatch/OutboundDispatchReadMapperContractTest.java
+++ b/firstleg/src/test/java/com/baiyue/firstleg/outbound/dispatch/OutboundDispatchReadMapperContractTest.java
@@ -58,10 +58,9 @@ class OutboundDispatchReadMapperContractTest {
 
         assertThat(sql)
             .contains("plan.id=#{loadingPlanId}", "plan.container_booking_id=#{containerBookingId}")
-            .contains("item.loading_plan_id=plan.id", "item.deleted=0")
-            .contains("evidence.inbound_id=item.inbound_id", "evidence.tenant_id=item.account_id")
+            .contains("evidence.container_booking_id=plan.container_booking_id")
             .contains("COUNT(DISTINCT CASE", "evidence.evidence_type")
-            .doesNotContain("WHERE tenant_id=#{tenantId}", "inbound_id=#{inboundId}");
+            .doesNotContain("item.loading_plan_id=plan.id", "evidence.inbound_id", "evidence.tenant_id");
     }
 
     @Test
diff --git a/firstleg/src/test/java/com/baiyue/firstleg/repository/Phase3FinalUnifiedSqlContractTest.java b/firstleg/src/test/java/com/baiyue/firstleg/repository/Phase3FinalUnifiedSqlContractTest.java
index 2d234398b..526e2cb4c 100644
--- a/firstleg/src/test/java/com/baiyue/firstleg/repository/Phase3FinalUnifiedSqlContractTest.java
+++ b/firstleg/src/test/java/com/baiyue/firstleg/repository/Phase3FinalUnifiedSqlContractTest.java
@@ -45,12 +45,11 @@ class Phase3FinalUnifiedSqlContractTest {
             .contains("trg_inbound_split_detail_before_update")
             .contains("trg_inbound_split_detail_before_delete")
             .contains("CHECK (action_type IN ('CLAIM', 'ASSIGN', 'ITEM_CLAIM', 'ITEM_ASSIGN', 'REVIEW', 'BATCH', 'COMPLETE_LOADING'))")
-            .contains("phase3_loading_evidence_add_column")
-            .contains("DROP INDEX uk_loading_evidence_type")
-            .contains("DROP INDEX uk_loading_evidence_seal")
-            .contains("ADD KEY idx_loading_evidence_type (tenant_id,inbound_id,evidence_type,status)")
-            .contains("ADD KEY idx_loading_evidence_seal (tenant_id,seal_no,status)")
-            .contains("column_name IN ('status','void_reason','voided_by','voided_by_name','voided_at')")
+            .contains("CREATE TABLE IF NOT EXISTS fl_loading_cabinet_evidence")
+            .contains("UNIQUE KEY uk_cabinet_evidence_active (container_booking_id,evidence_type,active_flag)")
+            .contains("UNIQUE KEY uk_cabinet_evidence_operation (source_task_id,operation_key)")
+            .contains("column_name IN ('container_booking_id','source_task_id','active_flag','operation_key','request_hash')")
+            .doesNotContain("CREATE TABLE IF NOT EXISTS fl_loading_evidence", "phase3_loading_evidence_add_column")
             .contains("CALL assert_phase3_final_schema()")
             .contains("trg_port_schedule_history_before_update")
             .contains("trg_port_schedule_history_before_delete")
@@ -154,7 +153,7 @@ class Phase3FinalUnifiedSqlContractTest {
             .contains("存在缺失中文注释的业务字段")
             .doesNotContain("CREATE PROCEDURE upgrade_column_comment");
         assertThat(count(sql, "CALL queue_table_comment(")).isEqualTo(144);
-        assertThat(count(sql, "CALL queue_column_comment(")).isGreaterThanOrEqualTo(2394);
+        assertThat(count(sql, "CALL queue_column_comment(")).isGreaterThanOrEqualTo(2380);
         assertThat(sql)
             .contains("CALL queue_column_comment('baiyue_firstleg', 'fl_inbound_fee_detail', 'supplier_id'")
             .contains("CALL queue_column_comment('baiyue_firstleg', 'fl_inbound_fee_detail', 'supplier_name'")