diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/qc/ipqc/vo/MesQcIpqcRespVO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/qc/ipqc/vo/MesQcIpqcRespVO.java
index eef567a..5ae4193 100644
--- a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/qc/ipqc/vo/MesQcIpqcRespVO.java
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/qc/ipqc/vo/MesQcIpqcRespVO.java
@@ -40,9 +40,6 @@ public class MesQcIpqcRespVO {
     @Schema(description = "来源单据类型", example = "304")
     private Integer sourceDocType;
 
-    @Schema(description = "来源单据编号", example = "FB20250101001")
-    private String sourceDocCode;
-
     @Schema(description = "来源单据行 ID", example = "300")
     private Long sourceLineId;
 
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/qc/oqc/vo/MesQcOqcRespVO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/qc/oqc/vo/MesQcOqcRespVO.java
index 9f5e7d4..9dcd968 100644
--- a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/qc/oqc/vo/MesQcOqcRespVO.java
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/qc/oqc/vo/MesQcOqcRespVO.java
@@ -36,9 +36,6 @@ public class MesQcOqcRespVO {
     @Schema(description = "来源单据类型", example = "118")
     private Integer sourceDocType;
 
-    @Schema(description = "来源单据编号", example = "SO20250101001")
-    private String sourceDocCode;
-
     @Schema(description = "来源单据行 ID", example = "300")
     private Long sourceLineId;
 
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/qc/oqc/vo/MesQcOqcSaveReqVO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/qc/oqc/vo/MesQcOqcSaveReqVO.java
index 6c1b048..d4ecc07 100644
--- a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/qc/oqc/vo/MesQcOqcSaveReqVO.java
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/qc/oqc/vo/MesQcOqcSaveReqVO.java
@@ -32,9 +32,6 @@ public class MesQcOqcSaveReqVO {
     @Schema(description = "来源单据类型", example = "118")
     private Integer sourceDocType;
 
-    @Schema(description = "来源单据编号", example = "SO20250101001")
-    private String sourceDocCode;
-
     @Schema(description = "来源单据行 ID", example = "300")
     private Long sourceLineId;
 
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/dataobject/qc/ipqc/MesQcIpqcDO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/dataobject/qc/ipqc/MesQcIpqcDO.java
index 905359e..f907a76 100644
--- a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/dataobject/qc/ipqc/MesQcIpqcDO.java
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/dataobject/qc/ipqc/MesQcIpqcDO.java
@@ -3,6 +3,7 @@ package cn.iocoder.yudao.module.mes.dal.dataobject.qc.ipqc;
 import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
 import cn.iocoder.yudao.module.mes.dal.dataobject.md.item.MesMdItemDO;
 import cn.iocoder.yudao.module.mes.dal.dataobject.md.workstation.MesMdWorkstationDO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.pro.feedback.MesProFeedbackDO;
 import cn.iocoder.yudao.module.mes.dal.dataobject.pro.workorder.MesProWorkOrderDO;
 import cn.iocoder.yudao.module.mes.dal.dataobject.qc.template.MesQcTemplateDO;
 import cn.iocoder.yudao.module.mes.enums.qc.MesQcSourceDocTypeEnum;
@@ -68,7 +69,7 @@ public class MesQcIpqcDO extends BaseDO {
      * 来源单据 ID
      *
      * 关联：根据 {@link #sourceDocType} 不同：
-     * 1. {@link MesQcSourceDocTypeEnum#FEEDBACK} 时，关联 {@link cn.iocoder.yudao.module.mes.dal.dataobject.pro.feedback.MesProFeedbackDO#getId()}
+     * 1. {@link MesQcSourceDocTypeEnum#FEEDBACK} 时，关联 {@link MesProFeedbackDO#getId()}
      */
     private Long sourceDocId;
     /**
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/dataobject/qc/oqc/MesQcOqcDO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/dataobject/qc/oqc/MesQcOqcDO.java
index 174d647..59d0b99 100644
--- a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/dataobject/qc/oqc/MesQcOqcDO.java
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/dataobject/qc/oqc/MesQcOqcDO.java
@@ -60,10 +60,6 @@ public class MesQcOqcDO extends BaseDO {
      */
     private Integer sourceDocType;
     /**
-     * 来源单据编号
-     */
-    private String sourceDocCode;
-    /**
      * 来源单据行 ID
      */
     private Long sourceLineId;
diff --git a/yudao-module-mes/src/test/resources/sql/create_tables.sql b/yudao-module-mes/src/test/resources/sql/create_tables.sql
index 577d404..a33f768 100644
--- a/yudao-module-mes/src/test/resources/sql/create_tables.sql
+++ b/yudao-module-mes/src/test/resources/sql/create_tables.sql
@@ -309,7 +309,6 @@ CREATE TABLE IF NOT EXISTS "mes_qc_oqc" (
     "template_id" bigint NOT NULL,
     "source_doc_id" bigint DEFAULT NULL,
     "source_doc_type" int DEFAULT NULL,
-    "source_doc_code" varchar(64) DEFAULT NULL,
     "source_line_id" bigint DEFAULT NULL,
     "client_id" bigint NOT NULL,
     "batch_code" varchar(64) DEFAULT NULL,