diff --git a/src/main/java/com/xujie/sys/modules/pms/mapper/ProofingInformationMapper.java b/src/main/java/com/xujie/sys/modules/pms/mapper/ProofingInformationMapper.java
index 3331d0da..89e43fc9 100644
--- a/src/main/java/com/xujie/sys/modules/pms/mapper/ProofingInformationMapper.java
+++ b/src/main/java/com/xujie/sys/modules/pms/mapper/ProofingInformationMapper.java
@@ -74,6 +74,8 @@ public interface ProofingInformationMapper extends BaseMapper<ProofingInformatio
 
     Integer countProofingTrackingById(@Param("trackingId") Integer trackingId);
 
+    String selectDryWetTypeByProofingId(@Param("proofingId") Integer proofingId);
+
     Integer syncTrackingProofingStatusById(@Param("trackingId") Integer trackingId,
                                            @Param("proofingStatus") String proofingStatus,
                                            @Param("updateBy") String updateBy);
diff --git a/src/main/java/com/xujie/sys/modules/pms/service/Impl/ProofingInformationServiceImpl.java b/src/main/java/com/xujie/sys/modules/pms/service/Impl/ProofingInformationServiceImpl.java
index 99edf15f..f5b9c08e 100644
--- a/src/main/java/com/xujie/sys/modules/pms/service/Impl/ProofingInformationServiceImpl.java
+++ b/src/main/java/com/xujie/sys/modules/pms/service/Impl/ProofingInformationServiceImpl.java
@@ -43,6 +43,10 @@ public class ProofingInformationServiceImpl implements ProofingInformationServic
      * 打样文档与 getCopyDocumentFileList 等查询一致
      */
     private static final String PROOF_OSS_REFTYPE = "项目文档";
+    /**
+     * 编码打印分类不进入 Tracking 对齐链路：该类打样单允许未同步 Tracking 直接下达。
+     */
+    private static final String CODE_PRINT_DRY_WET_TYPE = "编码打印";
     private final Object uploadFilterCacheLock = new Object();
     private volatile long uploadFilterCacheAt = 0L;
     private volatile List<ProofDocumentData> uploadFilterCacheList = null;
@@ -120,7 +124,7 @@ public class ProofingInformationServiceImpl implements ProofingInformationServic
         // 根据Id拿到旧数据
         ProofingInformationData proofingInformationData = proofingInformationMapper.selecProofingOne(data.getProofingId());
         boolean issueNeedTrackingSync = shouldSyncTrackingStatusForIssue(data);
-        // RF/RFID 下达时，NPI 与产品打样记录跟踪必须先对齐同 id 的打样单。
+        // RF/RFID 下达时，NPI 与产品打样记录跟踪必须先对齐同 id 的打样单；编码打印分类除外。
         if (issueNeedTrackingSync && !proofTrackingExists(data.getProofingId())) {
             return R.error("产品打样记录跟踪未维护该打样单，请维护后再下达");
         }
@@ -657,9 +661,24 @@ public class ProofingInformationServiceImpl implements ProofingInformationServic
         if (data == null || !Objects.equals(data.getType(), 1)) {
             return false;
         }
+        // 分类以项目物料落库值为准，避免前端漏传 dry_wet_type 时误拦下达。
+        if (isCodePrintDryWetType(resolveIssueDryWetType(data))) {
+            return false;
+        }
         return isRfOrRfidBuNo(resolveIssueBuNo(data));
     }
 
+    private String resolveIssueDryWetType(ProofingInformationData data) {
+        if (data == null || data.getProofingId() == null) {
+            return "";
+        }
+        return normalizeText(proofingInformationMapper.selectDryWetTypeByProofingId(data.getProofingId()));
+    }
+
+    private boolean isCodePrintDryWetType(String dryWetType) {
+        return CODE_PRINT_DRY_WET_TYPE.equals(normalizeText(dryWetType));
+    }
+
     private String resolveIssueBuNo(ProofingInformationData data) {
         String buNo = normalizeText(data.getBuNo());
         if (!buNo.isEmpty()) {
diff --git a/src/main/resources/mapper/pms/ProofingInformationMapper.xml b/src/main/resources/mapper/pms/ProofingInformationMapper.xml
index 9817103a..6946c40f 100644
--- a/src/main/resources/mapper/pms/ProofingInformationMapper.xml
+++ b/src/main/resources/mapper/pms/ProofingInformationMapper.xml
@@ -47,6 +47,12 @@
         FROM plm_proofing_information_tracking
         WHERE id = #{trackingId}
     </select>
+    <select id="selectDryWetTypeByProofingId" resultType="java.lang.String">
+        SELECT TOP 1 p.dry_wet_type
+        FROM plm_proofing_information AS a
+        INNER JOIN plm_project_part AS p ON p.id = a.test_part_id
+        WHERE a.id = #{proofingId}
+    </select>
     <update id="syncTrackingProofingStatusById">
         UPDATE plm_proofing_information_tracking
         SET proofing_status = #{proofingStatus},