diff --git a/pom.xml b/pom.xml
index ac3af71..7b5d9d3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -268,6 +268,19 @@
             <version>2.5.0</version>
         </dependency>
 
+        <!-- 二维码 -->
+        <dependency>
+            <groupId>com.google.zxing</groupId>
+            <artifactId>core</artifactId>
+            <version>3.5.3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.google.zxing</groupId>
+            <artifactId>javase</artifactId>
+            <version>3.5.3</version>
+        </dependency>
+
     </dependencies>
 
     <build>
diff --git a/src/main/java/com/shzg/project/unique/controller/WornUniqueCodeController.java b/src/main/java/com/shzg/project/unique/controller/WornUniqueCodeController.java
index 5a12d4c..be01a8a 100644
--- a/src/main/java/com/shzg/project/unique/controller/WornUniqueCodeController.java
+++ b/src/main/java/com/shzg/project/unique/controller/WornUniqueCodeController.java
@@ -2,6 +2,8 @@ package com.shzg.project.unique.controller;
 
 import java.util.List;
 import javax.servlet.http.HttpServletResponse;
+
+import com.shzg.framework.aspectj.lang.annotation.DataScope;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
@@ -37,6 +39,7 @@ public class WornUniqueCodeController extends BaseController
     /**
      * 查询唯一码管理列表
      */
+    @DataScope(deptAlias = "d")
     @PreAuthorize("@ss.hasPermi('unique:code:list')")
     @GetMapping("/list")
     public TableDataInfo list(WornUniqueCode wornUniqueCode)
@@ -44,6 +47,7 @@ public class WornUniqueCodeController extends BaseController
         startPage();
         List<WornUniqueCode> list = wornUniqueCodeService.selectWornUniqueCodeList(wornUniqueCode);
         return getDataTable(list);
+
     }
 
     /**
diff --git a/src/main/java/com/shzg/project/unique/controller/WornUniqueCodeEventController.java b/src/main/java/com/shzg/project/unique/controller/WornUniqueCodeEventController.java
new file mode 100644
index 0000000..812c7c2
--- /dev/null
+++ b/src/main/java/com/shzg/project/unique/controller/WornUniqueCodeEventController.java
@@ -0,0 +1,104 @@
+package com.shzg.project.unique.controller;
+
+import java.util.List;
+import javax.servlet.http.HttpServletResponse;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import com.shzg.framework.aspectj.lang.annotation.Log;
+import com.shzg.framework.aspectj.lang.enums.BusinessType;
+import com.shzg.project.unique.domain.WornUniqueCodeEvent;
+import com.shzg.project.unique.service.IWornUniqueCodeEventService;
+import com.shzg.framework.web.controller.BaseController;
+import com.shzg.framework.web.domain.AjaxResult;
+import com.shzg.common.utils.poi.ExcelUtil;
+import com.shzg.framework.web.page.TableDataInfo;
+
+/**
+ * 唯一码事件记录Controller
+ * 
+ * @author shzg
+ * @date 2026-03-17
+ */
+@RestController
+@RequestMapping("/unique/event")
+public class WornUniqueCodeEventController extends BaseController
+{
+    @Autowired
+    private IWornUniqueCodeEventService wornUniqueCodeEventService;
+
+    /**
+     * 查询唯一码事件记录列表
+     */
+    @PreAuthorize("@ss.hasPermi('unique:event:list')")
+    @GetMapping("/list")
+    public TableDataInfo list(WornUniqueCodeEvent wornUniqueCodeEvent)
+    {
+        startPage();
+        List<WornUniqueCodeEvent> list = wornUniqueCodeEventService.selectWornUniqueCodeEventList(wornUniqueCodeEvent);
+        return getDataTable(list);
+    }
+
+    /**
+     * 导出唯一码事件记录列表
+     */
+    @PreAuthorize("@ss.hasPermi('unique:event:export')")
+    @Log(title = "唯一码事件记录", businessType = BusinessType.EXPORT)
+    @PostMapping("/export")
+    public void export(HttpServletResponse response, WornUniqueCodeEvent wornUniqueCodeEvent)
+    {
+        List<WornUniqueCodeEvent> list = wornUniqueCodeEventService.selectWornUniqueCodeEventList(wornUniqueCodeEvent);
+        ExcelUtil<WornUniqueCodeEvent> util = new ExcelUtil<WornUniqueCodeEvent>(WornUniqueCodeEvent.class);
+        util.exportExcel(response, list, "唯一码事件记录数据");
+    }
+
+    /**
+     * 获取唯一码事件记录详细信息
+     */
+    @PreAuthorize("@ss.hasPermi('unique:event:query')")
+    @GetMapping(value = "/{id}")
+    public AjaxResult getInfo(@PathVariable("id") Long id)
+    {
+        return success(wornUniqueCodeEventService.selectWornUniqueCodeEventById(id));
+    }
+
+    /**
+     * 新增唯一码事件记录
+     */
+    @PreAuthorize("@ss.hasPermi('unique:event:add')")
+    @Log(title = "唯一码事件记录", businessType = BusinessType.INSERT)
+    @PostMapping
+    public AjaxResult add(@RequestBody WornUniqueCodeEvent wornUniqueCodeEvent)
+    {
+        return toAjax(wornUniqueCodeEventService.insertWornUniqueCodeEvent(wornUniqueCodeEvent));
+    }
+
+    /**
+     * 修改唯一码事件记录
+     */
+    @PreAuthorize("@ss.hasPermi('unique:event:edit')")
+    @Log(title = "唯一码事件记录", businessType = BusinessType.UPDATE)
+    @PutMapping
+    public AjaxResult edit(@RequestBody WornUniqueCodeEvent wornUniqueCodeEvent)
+    {
+        return toAjax(wornUniqueCodeEventService.updateWornUniqueCodeEvent(wornUniqueCodeEvent));
+    }
+
+    /**
+     * 删除唯一码事件记录
+     */
+    @PreAuthorize("@ss.hasPermi('unique:event:remove')")
+    @Log(title = "唯一码事件记录", businessType = BusinessType.DELETE)
+	@DeleteMapping("/{ids}")
+    public AjaxResult remove(@PathVariable Long[] ids)
+    {
+        return toAjax(wornUniqueCodeEventService.deleteWornUniqueCodeEventByIds(ids));
+    }
+}
diff --git a/src/main/java/com/shzg/project/unique/controller/WornUniqueCodeMaterialController.java b/src/main/java/com/shzg/project/unique/controller/WornUniqueCodeMaterialController.java
new file mode 100644
index 0000000..4dda9b4
--- /dev/null
+++ b/src/main/java/com/shzg/project/unique/controller/WornUniqueCodeMaterialController.java
@@ -0,0 +1,104 @@
+package com.shzg.project.unique.controller;
+
+import java.util.List;
+import javax.servlet.http.HttpServletResponse;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import com.shzg.framework.aspectj.lang.annotation.Log;
+import com.shzg.framework.aspectj.lang.enums.BusinessType;
+import com.shzg.project.unique.domain.WornUniqueCodeMaterial;
+import com.shzg.project.unique.service.IWornUniqueCodeMaterialService;
+import com.shzg.framework.web.controller.BaseController;
+import com.shzg.framework.web.domain.AjaxResult;
+import com.shzg.common.utils.poi.ExcelUtil;
+import com.shzg.framework.web.page.TableDataInfo;
+
+/**
+ * 唯一码物料信息Controller
+ * 
+ * @author shzg
+ * @date 2026-03-17
+ */
+@RestController
+@RequestMapping("/unique/information")
+public class WornUniqueCodeMaterialController extends BaseController
+{
+    @Autowired
+    private IWornUniqueCodeMaterialService wornUniqueCodeMaterialService;
+
+    /**
+     * 查询唯一码物料信息列表
+     */
+    @PreAuthorize("@ss.hasPermi('unique:information:list')")
+    @GetMapping("/list")
+    public TableDataInfo list(WornUniqueCodeMaterial wornUniqueCodeMaterial)
+    {
+        startPage();
+        List<WornUniqueCodeMaterial> list = wornUniqueCodeMaterialService.selectWornUniqueCodeMaterialList(wornUniqueCodeMaterial);
+        return getDataTable(list);
+    }
+
+    /**
+     * 导出唯一码物料信息列表
+     */
+    @PreAuthorize("@ss.hasPermi('unique:information:export')")
+    @Log(title = "唯一码物料信息", businessType = BusinessType.EXPORT)
+    @PostMapping("/export")
+    public void export(HttpServletResponse response, WornUniqueCodeMaterial wornUniqueCodeMaterial)
+    {
+        List<WornUniqueCodeMaterial> list = wornUniqueCodeMaterialService.selectWornUniqueCodeMaterialList(wornUniqueCodeMaterial);
+        ExcelUtil<WornUniqueCodeMaterial> util = new ExcelUtil<WornUniqueCodeMaterial>(WornUniqueCodeMaterial.class);
+        util.exportExcel(response, list, "唯一码物料信息数据");
+    }
+
+    /**
+     * 获取唯一码物料信息详细信息
+     */
+    @PreAuthorize("@ss.hasPermi('unique:information:query')")
+    @GetMapping(value = "/{id}")
+    public AjaxResult getInfo(@PathVariable("id") Long id)
+    {
+        return success(wornUniqueCodeMaterialService.selectWornUniqueCodeMaterialById(id));
+    }
+
+    /**
+     * 新增唯一码物料信息
+     */
+    @PreAuthorize("@ss.hasPermi('unique:information:add')")
+    @Log(title = "唯一码物料信息", businessType = BusinessType.INSERT)
+    @PostMapping
+    public AjaxResult add(@RequestBody WornUniqueCodeMaterial wornUniqueCodeMaterial)
+    {
+        return toAjax(wornUniqueCodeMaterialService.insertWornUniqueCodeMaterial(wornUniqueCodeMaterial));
+    }
+
+    /**
+     * 修改唯一码物料信息
+     */
+    @PreAuthorize("@ss.hasPermi('unique:information:edit')")
+    @Log(title = "唯一码物料信息", businessType = BusinessType.UPDATE)
+    @PutMapping
+    public AjaxResult edit(@RequestBody WornUniqueCodeMaterial wornUniqueCodeMaterial)
+    {
+        return toAjax(wornUniqueCodeMaterialService.updateWornUniqueCodeMaterial(wornUniqueCodeMaterial));
+    }
+
+    /**
+     * 删除唯一码物料信息
+     */
+    @PreAuthorize("@ss.hasPermi('unique:information:remove')")
+    @Log(title = "唯一码物料信息", businessType = BusinessType.DELETE)
+	@DeleteMapping("/{ids}")
+    public AjaxResult remove(@PathVariable Long[] ids)
+    {
+        return toAjax(wornUniqueCodeMaterialService.deleteWornUniqueCodeMaterialByIds(ids));
+    }
+}
diff --git a/src/main/java/com/shzg/project/unique/domain/WornUniqueCode.java b/src/main/java/com/shzg/project/unique/domain/WornUniqueCode.java
index d0240d5..8afe875 100644
--- a/src/main/java/com/shzg/project/unique/domain/WornUniqueCode.java
+++ b/src/main/java/com/shzg/project/unique/domain/WornUniqueCode.java
@@ -5,9 +5,11 @@ import org.apache.commons.lang3.builder.ToStringBuilder;
 import org.apache.commons.lang3.builder.ToStringStyle;
 import com.shzg.framework.aspectj.lang.annotation.Excel;
 
+import java.util.List;
+
 /**
  * 唯一码管理对象 worn_unique_code
- * 
+ *
  * @author shzg
  * @date 2026-03-17
  */
@@ -27,7 +29,7 @@ public class WornUniqueCode extends BaseEntity
     private String billNo;
 
     /** 项目ID（用于数据隔离，对应sys_dept.id） */
-    @Excel(name = "项目ID", readConverterExp = "用=于数据隔离，对应sys_dept.id")
+    @Excel(name = "项目ID", readConverterExp = "用于数据隔离，对应sys_dept.id")
     private Long projectId;
 
     /** 当前状态（0已生成 1已打印 2已入库 3已出库 4已配送） */
@@ -46,102 +48,149 @@ public class WornUniqueCode extends BaseEntity
     @Excel(name = "是否删除", readConverterExp = "0=正常,1=删除")
     private String isDelete;
 
-    public void setId(Long id) 
-    {
-        this.id = id;
-    }
+    /** ==================== 扩展字段（不落库） ==================== */
 
-    public Long getId() 
+    /** 物料信息（1条） */
+    private WornUniqueCodeMaterial material;
+
+    /** 事件列表（多条） */
+    private List<WornUniqueCodeEvent> eventList;
+
+    /** 二维码（base64） */
+    private String qrCode;
+
+    /** ==================== getter / setter ==================== */
+
+    public Long getId()
     {
         return id;
     }
 
-    public void setCode(String code) 
+    public void setId(Long id)
     {
-        this.code = code;
+        this.id = id;
     }
 
-    public String getCode() 
+    public String getCode()
     {
         return code;
     }
 
-    public void setBillNo(String billNo) 
+    public void setCode(String code)
     {
-        this.billNo = billNo;
+        this.code = code;
     }
 
-    public String getBillNo() 
+    public String getBillNo()
     {
         return billNo;
     }
 
-    public void setProjectId(Long projectId) 
+    public void setBillNo(String billNo)
     {
-        this.projectId = projectId;
+        this.billNo = billNo;
     }
 
-    public Long getProjectId() 
+    public Long getProjectId()
     {
         return projectId;
     }
 
-    public void setStatus(String status) 
+    public void setProjectId(Long projectId)
     {
-        this.status = status;
+        this.projectId = projectId;
     }
 
-    public String getStatus() 
+    public String getStatus()
     {
         return status;
     }
 
-    public void setRfidCode(String rfidCode) 
+    public void setStatus(String status)
     {
-        this.rfidCode = rfidCode;
+        this.status = status;
     }
 
-    public String getRfidCode() 
+    public String getRfidCode()
     {
         return rfidCode;
     }
 
-    public void setPrintCount(Long printCount) 
+    public void setRfidCode(String rfidCode)
     {
-        this.printCount = printCount;
+        this.rfidCode = rfidCode;
     }
 
-    public Long getPrintCount() 
+    public Long getPrintCount()
     {
         return printCount;
     }
 
-    public void setIsDelete(String isDelete) 
+    public void setPrintCount(Long printCount)
     {
-        this.isDelete = isDelete;
+        this.printCount = printCount;
     }
 
-    public String getIsDelete() 
+    public String getIsDelete()
     {
         return isDelete;
     }
 
-    @Override
-    public String toString() {
-        return new ToStringBuilder(this,ToStringStyle.MULTI_LINE_STYLE)
-            .append("id", getId())
-            .append("code", getCode())
-            .append("billNo", getBillNo())
-            .append("projectId", getProjectId())
-            .append("status", getStatus())
-            .append("rfidCode", getRfidCode())
-            .append("printCount", getPrintCount())
-            .append("createBy", getCreateBy())
-            .append("createTime", getCreateTime())
-            .append("updateBy", getUpdateBy())
-            .append("updateTime", getUpdateTime())
-            .append("remark", getRemark())
-            .append("isDelete", getIsDelete())
-            .toString();
+    public void setIsDelete(String isDelete)
+    {
+        this.isDelete = isDelete;
     }
-}
+
+    public WornUniqueCodeMaterial getMaterial()
+    {
+        return material;
+    }
+
+    public void setMaterial(WornUniqueCodeMaterial material)
+    {
+        this.material = material;
+    }
+
+    public List<WornUniqueCodeEvent> getEventList()
+    {
+        return eventList;
+    }
+
+    public void setEventList(List<WornUniqueCodeEvent> eventList)
+    {
+        this.eventList = eventList;
+    }
+
+    public String getQrCode()
+    {
+        return qrCode;
+    }
+
+    public void setQrCode(String qrCode)
+    {
+        this.qrCode = qrCode;
+    }
+
+    @Override
+    public String toString()
+    {
+        return new ToStringBuilder(this, ToStringStyle.MULTI_LINE_STYLE)
+                .append("id", getId())
+                .append("code", getCode())
+                .append("billNo", getBillNo())
+                .append("projectId", getProjectId())
+                .append("status", getStatus())
+                .append("rfidCode", getRfidCode())
+                .append("printCount", getPrintCount())
+                .append("createBy", getCreateBy())
+                .append("createTime", getCreateTime())
+                .append("updateBy", getUpdateBy())
+                .append("updateTime", getUpdateTime())
+                .append("remark", getRemark())
+                .append("isDelete", getIsDelete())
+                .append("material", getMaterial())
+                .append("eventList", getEventList())
+                .append("qrCode", getQrCode())
+                .toString();
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/com/shzg/project/unique/domain/WornUniqueCodeEvent.java b/src/main/java/com/shzg/project/unique/domain/WornUniqueCodeEvent.java
new file mode 100644
index 0000000..d5e0a52
--- /dev/null
+++ b/src/main/java/com/shzg/project/unique/domain/WornUniqueCodeEvent.java
@@ -0,0 +1,147 @@
+package com.shzg.project.unique.domain;
+
+import com.shzg.framework.web.domain.BaseEntity;
+import org.apache.commons.lang3.builder.ToStringBuilder;
+import org.apache.commons.lang3.builder.ToStringStyle;
+import com.shzg.framework.aspectj.lang.annotation.Excel;
+
+/**
+ * 唯一码事件记录对象 worn_unique_code_event
+ * 
+ * @author shzg
+ * @date 2026-03-17
+ */
+public class WornUniqueCodeEvent extends BaseEntity
+{
+    private static final long serialVersionUID = 1L;
+
+    /** 主键ID */
+    private Long id;
+
+    /** 唯一码ID */
+    @Excel(name = "唯一码ID")
+    private Long uniqueCodeId;
+
+    /** 事件类型（0生成 1打印 2入库 3出库 4配送） */
+    @Excel(name = "事件类型", readConverterExp = "0=生成,1=打印,2=入库,3=出库,4=配送")
+    private String eventType;
+
+    /** 事件状态 */
+    @Excel(name = "事件状态")
+    private String eventStatus;
+
+    /** 事件描述 */
+    @Excel(name = "事件描述")
+    private String eventDesc;
+
+    /** 操作人ID */
+    @Excel(name = "操作人ID")
+    private Long operatorId;
+
+    /** 操作人名称 */
+    @Excel(name = "操作人名称")
+    private String operatorName;
+
+    /** 是否删除（0正常 1删除） */
+    @Excel(name = "是否删除", readConverterExp = "0=正常,1=删除")
+    private String isDelete;
+
+    public void setId(Long id) 
+    {
+        this.id = id;
+    }
+
+    public Long getId() 
+    {
+        return id;
+    }
+
+    public void setUniqueCodeId(Long uniqueCodeId) 
+    {
+        this.uniqueCodeId = uniqueCodeId;
+    }
+
+    public Long getUniqueCodeId() 
+    {
+        return uniqueCodeId;
+    }
+
+    public void setEventType(String eventType) 
+    {
+        this.eventType = eventType;
+    }
+
+    public String getEventType() 
+    {
+        return eventType;
+    }
+
+    public void setEventStatus(String eventStatus) 
+    {
+        this.eventStatus = eventStatus;
+    }
+
+    public String getEventStatus() 
+    {
+        return eventStatus;
+    }
+
+    public void setEventDesc(String eventDesc) 
+    {
+        this.eventDesc = eventDesc;
+    }
+
+    public String getEventDesc() 
+    {
+        return eventDesc;
+    }
+
+    public void setOperatorId(Long operatorId) 
+    {
+        this.operatorId = operatorId;
+    }
+
+    public Long getOperatorId() 
+    {
+        return operatorId;
+    }
+
+    public void setOperatorName(String operatorName) 
+    {
+        this.operatorName = operatorName;
+    }
+
+    public String getOperatorName() 
+    {
+        return operatorName;
+    }
+
+    public void setIsDelete(String isDelete) 
+    {
+        this.isDelete = isDelete;
+    }
+
+    public String getIsDelete() 
+    {
+        return isDelete;
+    }
+
+    @Override
+    public String toString() {
+        return new ToStringBuilder(this,ToStringStyle.MULTI_LINE_STYLE)
+            .append("id", getId())
+            .append("uniqueCodeId", getUniqueCodeId())
+            .append("eventType", getEventType())
+            .append("eventStatus", getEventStatus())
+            .append("eventDesc", getEventDesc())
+            .append("operatorId", getOperatorId())
+            .append("operatorName", getOperatorName())
+            .append("createBy", getCreateBy())
+            .append("createTime", getCreateTime())
+            .append("updateBy", getUpdateBy())
+            .append("updateTime", getUpdateTime())
+            .append("remark", getRemark())
+            .append("isDelete", getIsDelete())
+            .toString();
+    }
+}
diff --git a/src/main/java/com/shzg/project/unique/domain/WornUniqueCodeMaterial.java b/src/main/java/com/shzg/project/unique/domain/WornUniqueCodeMaterial.java
new file mode 100644
index 0000000..9065b6c
--- /dev/null
+++ b/src/main/java/com/shzg/project/unique/domain/WornUniqueCodeMaterial.java
@@ -0,0 +1,119 @@
+package com.shzg.project.unique.domain;
+
+import java.math.BigDecimal;
+
+import com.shzg.framework.web.domain.BaseEntity;
+import org.apache.commons.lang3.builder.ToStringBuilder;
+import org.apache.commons.lang3.builder.ToStringStyle;
+import com.shzg.framework.aspectj.lang.annotation.Excel;
+
+/**
+ * 唯一码物料信息对象 worn_unique_code_material
+ * 
+ * @author shzg
+ * @date 2026-03-17
+ */
+public class WornUniqueCodeMaterial extends BaseEntity
+{
+    private static final long serialVersionUID = 1L;
+
+    /** 主键ID */
+    private Long id;
+
+    /** 唯一码ID */
+    @Excel(name = "唯一码ID")
+    private Long uniqueCodeId;
+
+    /** 物料ID（对应worn_material.id） */
+    @Excel(name = "物料ID", readConverterExp = "对=应worn_material.id")
+    private Long materialId;
+
+    /** 单位ID（对应worn_material_unit.id） */
+    @Excel(name = "单位ID", readConverterExp = "对=应worn_material_unit.id")
+    private Long unitId;
+
+    /** 数量 */
+    @Excel(name = "数量")
+    private BigDecimal quantity;
+
+    /** 是否删除（0正常 1删除） */
+    @Excel(name = "是否删除", readConverterExp = "0=正常,1=删除")
+    private String isDelete;
+
+    public void setId(Long id) 
+    {
+        this.id = id;
+    }
+
+    public Long getId() 
+    {
+        return id;
+    }
+
+    public void setUniqueCodeId(Long uniqueCodeId) 
+    {
+        this.uniqueCodeId = uniqueCodeId;
+    }
+
+    public Long getUniqueCodeId() 
+    {
+        return uniqueCodeId;
+    }
+
+    public void setMaterialId(Long materialId) 
+    {
+        this.materialId = materialId;
+    }
+
+    public Long getMaterialId() 
+    {
+        return materialId;
+    }
+
+    public void setUnitId(Long unitId) 
+    {
+        this.unitId = unitId;
+    }
+
+    public Long getUnitId() 
+    {
+        return unitId;
+    }
+
+    public void setQuantity(BigDecimal quantity) 
+    {
+        this.quantity = quantity;
+    }
+
+    public BigDecimal getQuantity() 
+    {
+        return quantity;
+    }
+
+    public void setIsDelete(String isDelete) 
+    {
+        this.isDelete = isDelete;
+    }
+
+    public String getIsDelete() 
+    {
+        return isDelete;
+    }
+
+    @Override
+    public String toString() {
+        return new ToStringBuilder(this,ToStringStyle.MULTI_LINE_STYLE)
+            .append("id", getId())
+            .append("uniqueCodeId", getUniqueCodeId())
+            .append("materialId", getMaterialId())
+            .append("unitId", getUnitId())
+            .append("quantity", getQuantity())
+            .append("createBy", getCreateBy())
+            .append("createTime", getCreateTime())
+            .append("updateBy", getUpdateBy())
+            .append("updateTime", getUpdateTime())
+            .append("remark", getRemark())
+            .append("isDelete", getIsDelete())
+            .toString();
+    }
+}
diff --git a/src/main/java/com/shzg/project/unique/mapper/WornUniqueCodeEventMapper.java b/src/main/java/com/shzg/project/unique/mapper/WornUniqueCodeEventMapper.java
new file mode 100644
index 0000000..c6ce2c6
--- /dev/null
+++ b/src/main/java/com/shzg/project/unique/mapper/WornUniqueCodeEventMapper.java
@@ -0,0 +1,68 @@
+package com.shzg.project.unique.mapper;
+
+import java.util.List;
+import com.shzg.project.unique.domain.WornUniqueCodeEvent;
+
+/**
+ * 唯一码事件记录Mapper接口
+ * 
+ * @author shzg
+ * @date 2026-03-17
+ */
+public interface WornUniqueCodeEventMapper 
+{
+    /**
+     * 查询唯一码事件记录
+     * 
+     * @param id 唯一码事件记录主键
+     * @return 唯一码事件记录
+     */
+    public WornUniqueCodeEvent selectWornUniqueCodeEventById(Long id);
+
+    /**
+     * 查询唯一码事件记录列表
+     * 
+     * @param wornUniqueCodeEvent 唯一码事件记录
+     * @return 唯一码事件记录集合
+     */
+    public List<WornUniqueCodeEvent> selectWornUniqueCodeEventList(WornUniqueCodeEvent wornUniqueCodeEvent);
+
+    /**
+     * 新增唯一码事件记录
+     * 
+     * @param wornUniqueCodeEvent 唯一码事件记录
+     * @return 结果
+     */
+    public int insertWornUniqueCodeEvent(WornUniqueCodeEvent wornUniqueCodeEvent);
+
+    /**
+     * 修改唯一码事件记录
+     * 
+     * @param wornUniqueCodeEvent 唯一码事件记录
+     * @return 结果
+     */
+    public int updateWornUniqueCodeEvent(WornUniqueCodeEvent wornUniqueCodeEvent);
+
+    /**
+     * 删除唯一码事件记录
+     * 
+     * @param id 唯一码事件记录主键
+     * @return 结果
+     */
+    public int deleteWornUniqueCodeEventById(Long id);
+
+    /**
+     * 批量删除唯一码事件记录
+     * 
+     * @param ids 需要删除的数据主键集合
+     * @return 结果
+     */
+    public int deleteWornUniqueCodeEventByIds(Long[] ids);
+
+    /**
+     * 根据唯一码id查询唯一码事件记录
+     * @param id
+     * @return
+     */
+    List<WornUniqueCodeEvent> selectByUniqueCodeId(Long id);
+}
diff --git a/src/main/java/com/shzg/project/unique/mapper/WornUniqueCodeMapper.java b/src/main/java/com/shzg/project/unique/mapper/WornUniqueCodeMapper.java
index 3e845bf..d05a021 100644
--- a/src/main/java/com/shzg/project/unique/mapper/WornUniqueCodeMapper.java
+++ b/src/main/java/com/shzg/project/unique/mapper/WornUniqueCodeMapper.java
@@ -43,13 +43,6 @@ public interface WornUniqueCodeMapper
      */
     public int updateWornUniqueCode(WornUniqueCode wornUniqueCode);
 
-    /**
-     * 删除唯一码管理
-     * 
-     * @param id 唯一码管理主键
-     * @return 结果
-     */
-    public int deleteWornUniqueCodeById(Long id);
 
     /**
      * 批量删除唯一码管理
diff --git a/src/main/java/com/shzg/project/unique/mapper/WornUniqueCodeMaterialMapper.java b/src/main/java/com/shzg/project/unique/mapper/WornUniqueCodeMaterialMapper.java
new file mode 100644
index 0000000..96b13eb
--- /dev/null
+++ b/src/main/java/com/shzg/project/unique/mapper/WornUniqueCodeMaterialMapper.java
@@ -0,0 +1,68 @@
+package com.shzg.project.unique.mapper;
+
+import java.util.List;
+import com.shzg.project.unique.domain.WornUniqueCodeMaterial;
+
+/**
+ * 唯一码物料信息Mapper接口
+ * 
+ * @author shzg
+ * @date 2026-03-17
+ */
+public interface WornUniqueCodeMaterialMapper 
+{
+    /**
+     * 查询唯一码物料信息
+     * 
+     * @param id 唯一码物料信息主键
+     * @return 唯一码物料信息
+     */
+    public WornUniqueCodeMaterial selectWornUniqueCodeMaterialById(Long id);
+
+    /**
+     * 查询唯一码物料信息列表
+     * 
+     * @param wornUniqueCodeMaterial 唯一码物料信息
+     * @return 唯一码物料信息集合
+     */
+    public List<WornUniqueCodeMaterial> selectWornUniqueCodeMaterialList(WornUniqueCodeMaterial wornUniqueCodeMaterial);
+
+    /**
+     * 新增唯一码物料信息
+     * 
+     * @param wornUniqueCodeMaterial 唯一码物料信息
+     * @return 结果
+     */
+    public int insertWornUniqueCodeMaterial(WornUniqueCodeMaterial wornUniqueCodeMaterial);
+
+    /**
+     * 修改唯一码物料信息
+     * 
+     * @param wornUniqueCodeMaterial 唯一码物料信息
+     * @return 结果
+     */
+    public int updateWornUniqueCodeMaterial(WornUniqueCodeMaterial wornUniqueCodeMaterial);
+
+    /**
+     * 删除唯一码物料信息
+     * 
+     * @param id 唯一码物料信息主键
+     * @return 结果
+     */
+    public int deleteWornUniqueCodeMaterialById(Long id);
+
+    /**
+     * 批量删除唯一码物料信息
+     * 
+     * @param ids 需要删除的数据主键集合
+     * @return 结果
+     */
+    public int deleteWornUniqueCodeMaterialByIds(Long[] ids);
+
+    /**
+     * 根据唯一码id查询唯一码物料信息
+     * @param id
+     * @return
+     */
+    WornUniqueCodeMaterial selectByUniqueCodeId(Long id);
+}
diff --git a/src/main/java/com/shzg/project/unique/service/IWornUniqueCodeEventService.java b/src/main/java/com/shzg/project/unique/service/IWornUniqueCodeEventService.java
new file mode 100644
index 0000000..16ff834
--- /dev/null
+++ b/src/main/java/com/shzg/project/unique/service/IWornUniqueCodeEventService.java
@@ -0,0 +1,61 @@
+package com.shzg.project.unique.service;
+
+import java.util.List;
+import com.shzg.project.unique.domain.WornUniqueCodeEvent;
+
+/**
+ * 唯一码事件记录Service接口
+ * 
+ * @author shzg
+ * @date 2026-03-17
+ */
+public interface IWornUniqueCodeEventService 
+{
+    /**
+     * 查询唯一码事件记录
+     * 
+     * @param id 唯一码事件记录主键
+     * @return 唯一码事件记录
+     */
+    public WornUniqueCodeEvent selectWornUniqueCodeEventById(Long id);
+
+    /**
+     * 查询唯一码事件记录列表
+     * 
+     * @param wornUniqueCodeEvent 唯一码事件记录
+     * @return 唯一码事件记录集合
+     */
+    public List<WornUniqueCodeEvent> selectWornUniqueCodeEventList(WornUniqueCodeEvent wornUniqueCodeEvent);
+
+    /**
+     * 新增唯一码事件记录
+     * 
+     * @param wornUniqueCodeEvent 唯一码事件记录
+     * @return 结果
+     */
+    public int insertWornUniqueCodeEvent(WornUniqueCodeEvent wornUniqueCodeEvent);
+
+    /**
+     * 修改唯一码事件记录
+     * 
+     * @param wornUniqueCodeEvent 唯一码事件记录
+     * @return 结果
+     */
+    public int updateWornUniqueCodeEvent(WornUniqueCodeEvent wornUniqueCodeEvent);
+
+    /**
+     * 批量删除唯一码事件记录
+     * 
+     * @param ids 需要删除的唯一码事件记录主键集合
+     * @return 结果
+     */
+    public int deleteWornUniqueCodeEventByIds(Long[] ids);
+
+    /**
+     * 删除唯一码事件记录信息
+     * 
+     * @param id 唯一码事件记录主键
+     * @return 结果
+     */
+    public int deleteWornUniqueCodeEventById(Long id);
+}
diff --git a/src/main/java/com/shzg/project/unique/service/IWornUniqueCodeMaterialService.java b/src/main/java/com/shzg/project/unique/service/IWornUniqueCodeMaterialService.java
new file mode 100644
index 0000000..50c9194
--- /dev/null
+++ b/src/main/java/com/shzg/project/unique/service/IWornUniqueCodeMaterialService.java
@@ -0,0 +1,61 @@
+package com.shzg.project.unique.service;
+
+import java.util.List;
+import com.shzg.project.unique.domain.WornUniqueCodeMaterial;
+
+/**
+ * 唯一码物料信息Service接口
+ * 
+ * @author shzg
+ * @date 2026-03-17
+ */
+public interface IWornUniqueCodeMaterialService 
+{
+    /**
+     * 查询唯一码物料信息
+     * 
+     * @param id 唯一码物料信息主键
+     * @return 唯一码物料信息
+     */
+    public WornUniqueCodeMaterial selectWornUniqueCodeMaterialById(Long id);
+
+    /**
+     * 查询唯一码物料信息列表
+     * 
+     * @param wornUniqueCodeMaterial 唯一码物料信息
+     * @return 唯一码物料信息集合
+     */
+    public List<WornUniqueCodeMaterial> selectWornUniqueCodeMaterialList(WornUniqueCodeMaterial wornUniqueCodeMaterial);
+
+    /**
+     * 新增唯一码物料信息
+     * 
+     * @param wornUniqueCodeMaterial 唯一码物料信息
+     * @return 结果
+     */
+    public int insertWornUniqueCodeMaterial(WornUniqueCodeMaterial wornUniqueCodeMaterial);
+
+    /**
+     * 修改唯一码物料信息
+     * 
+     * @param wornUniqueCodeMaterial 唯一码物料信息
+     * @return 结果
+     */
+    public int updateWornUniqueCodeMaterial(WornUniqueCodeMaterial wornUniqueCodeMaterial);
+
+    /**
+     * 批量删除唯一码物料信息
+     * 
+     * @param ids 需要删除的唯一码物料信息主键集合
+     * @return 结果
+     */
+    public int deleteWornUniqueCodeMaterialByIds(Long[] ids);
+
+    /**
+     * 删除唯一码物料信息信息
+     * 
+     * @param id 唯一码物料信息主键
+     * @return 结果
+     */
+    public int deleteWornUniqueCodeMaterialById(Long id);
+}
diff --git a/src/main/java/com/shzg/project/unique/service/IWornUniqueCodeService.java b/src/main/java/com/shzg/project/unique/service/IWornUniqueCodeService.java
index 4eec344..e9c7904 100644
--- a/src/main/java/com/shzg/project/unique/service/IWornUniqueCodeService.java
+++ b/src/main/java/com/shzg/project/unique/service/IWornUniqueCodeService.java
@@ -51,11 +51,4 @@ public interface IWornUniqueCodeService
      */
     public int deleteWornUniqueCodeByIds(Long[] ids);
 
-    /**
-     * 删除唯一码管理信息
-     * 
-     * @param id 唯一码管理主键
-     * @return 结果
-     */
-    public int deleteWornUniqueCodeById(Long id);
 }
diff --git a/src/main/java/com/shzg/project/unique/service/impl/WornUniqueCodeEventServiceImpl.java b/src/main/java/com/shzg/project/unique/service/impl/WornUniqueCodeEventServiceImpl.java
new file mode 100644
index 0000000..c3024d8
--- /dev/null
+++ b/src/main/java/com/shzg/project/unique/service/impl/WornUniqueCodeEventServiceImpl.java
@@ -0,0 +1,96 @@
+package com.shzg.project.unique.service.impl;
+
+import java.util.List;
+import com.shzg.common.utils.DateUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import com.shzg.project.unique.mapper.WornUniqueCodeEventMapper;
+import com.shzg.project.unique.domain.WornUniqueCodeEvent;
+import com.shzg.project.unique.service.IWornUniqueCodeEventService;
+
+/**
+ * 唯一码事件记录Service业务层处理
+ * 
+ * @author shzg
+ * @date 2026-03-17
+ */
+@Service
+public class WornUniqueCodeEventServiceImpl implements IWornUniqueCodeEventService 
+{
+    @Autowired
+    private WornUniqueCodeEventMapper wornUniqueCodeEventMapper;
+
+    /**
+     * 查询唯一码事件记录
+     * 
+     * @param id 唯一码事件记录主键
+     * @return 唯一码事件记录
+     */
+    @Override
+    public WornUniqueCodeEvent selectWornUniqueCodeEventById(Long id)
+    {
+        return wornUniqueCodeEventMapper.selectWornUniqueCodeEventById(id);
+    }
+
+    /**
+     * 查询唯一码事件记录列表
+     * 
+     * @param wornUniqueCodeEvent 唯一码事件记录
+     * @return 唯一码事件记录
+     */
+    @Override
+    public List<WornUniqueCodeEvent> selectWornUniqueCodeEventList(WornUniqueCodeEvent wornUniqueCodeEvent)
+    {
+        return wornUniqueCodeEventMapper.selectWornUniqueCodeEventList(wornUniqueCodeEvent);
+    }
+
+    /**
+     * 新增唯一码事件记录
+     * 
+     * @param wornUniqueCodeEvent 唯一码事件记录
+     * @return 结果
+     */
+    @Override
+    public int insertWornUniqueCodeEvent(WornUniqueCodeEvent wornUniqueCodeEvent)
+    {
+        wornUniqueCodeEvent.setCreateTime(DateUtils.getNowDate());
+        return wornUniqueCodeEventMapper.insertWornUniqueCodeEvent(wornUniqueCodeEvent);
+    }
+
+    /**
+     * 修改唯一码事件记录
+     * 
+     * @param wornUniqueCodeEvent 唯一码事件记录
+     * @return 结果
+     */
+    @Override
+    public int updateWornUniqueCodeEvent(WornUniqueCodeEvent wornUniqueCodeEvent)
+    {
+        wornUniqueCodeEvent.setUpdateTime(DateUtils.getNowDate());
+        return wornUniqueCodeEventMapper.updateWornUniqueCodeEvent(wornUniqueCodeEvent);
+    }
+
+    /**
+     * 批量删除唯一码事件记录
+     * 
+     * @param ids 需要删除的唯一码事件记录主键
+     * @return 结果
+     */
+    @Override
+    public int deleteWornUniqueCodeEventByIds(Long[] ids)
+    {
+        return wornUniqueCodeEventMapper.deleteWornUniqueCodeEventByIds(ids);
+    }
+
+    /**
+     * 删除唯一码事件记录信息
+     * 
+     * @param id 唯一码事件记录主键
+     * @return 结果
+     */
+    @Override
+    public int deleteWornUniqueCodeEventById(Long id)
+    {
+        return wornUniqueCodeEventMapper.deleteWornUniqueCodeEventById(id);
+    }
+}
diff --git a/src/main/java/com/shzg/project/unique/service/impl/WornUniqueCodeMaterialServiceImpl.java b/src/main/java/com/shzg/project/unique/service/impl/WornUniqueCodeMaterialServiceImpl.java
new file mode 100644
index 0000000..7e2c965
--- /dev/null
+++ b/src/main/java/com/shzg/project/unique/service/impl/WornUniqueCodeMaterialServiceImpl.java
@@ -0,0 +1,96 @@
+package com.shzg.project.unique.service.impl;
+
+import java.util.List;
+import com.shzg.common.utils.DateUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import com.shzg.project.unique.mapper.WornUniqueCodeMaterialMapper;
+import com.shzg.project.unique.domain.WornUniqueCodeMaterial;
+import com.shzg.project.unique.service.IWornUniqueCodeMaterialService;
+
+/**
+ * 唯一码物料信息Service业务层处理
+ * 
+ * @author shzg
+ * @date 2026-03-17
+ */
+@Service
+public class WornUniqueCodeMaterialServiceImpl implements IWornUniqueCodeMaterialService 
+{
+    @Autowired
+    private WornUniqueCodeMaterialMapper wornUniqueCodeMaterialMapper;
+
+    /**
+     * 查询唯一码物料信息
+     * 
+     * @param id 唯一码物料信息主键
+     * @return 唯一码物料信息
+     */
+    @Override
+    public WornUniqueCodeMaterial selectWornUniqueCodeMaterialById(Long id)
+    {
+        return wornUniqueCodeMaterialMapper.selectWornUniqueCodeMaterialById(id);
+    }
+
+    /**
+     * 查询唯一码物料信息列表
+     * 
+     * @param wornUniqueCodeMaterial 唯一码物料信息
+     * @return 唯一码物料信息
+     */
+    @Override
+    public List<WornUniqueCodeMaterial> selectWornUniqueCodeMaterialList(WornUniqueCodeMaterial wornUniqueCodeMaterial)
+    {
+        return wornUniqueCodeMaterialMapper.selectWornUniqueCodeMaterialList(wornUniqueCodeMaterial);
+    }
+
+    /**
+     * 新增唯一码物料信息
+     * 
+     * @param wornUniqueCodeMaterial 唯一码物料信息
+     * @return 结果
+     */
+    @Override
+    public int insertWornUniqueCodeMaterial(WornUniqueCodeMaterial wornUniqueCodeMaterial)
+    {
+        wornUniqueCodeMaterial.setCreateTime(DateUtils.getNowDate());
+        return wornUniqueCodeMaterialMapper.insertWornUniqueCodeMaterial(wornUniqueCodeMaterial);
+    }
+
+    /**
+     * 修改唯一码物料信息
+     * 
+     * @param wornUniqueCodeMaterial 唯一码物料信息
+     * @return 结果
+     */
+    @Override
+    public int updateWornUniqueCodeMaterial(WornUniqueCodeMaterial wornUniqueCodeMaterial)
+    {
+        wornUniqueCodeMaterial.setUpdateTime(DateUtils.getNowDate());
+        return wornUniqueCodeMaterialMapper.updateWornUniqueCodeMaterial(wornUniqueCodeMaterial);
+    }
+
+    /**
+     * 批量删除唯一码物料信息
+     * 
+     * @param ids 需要删除的唯一码物料信息主键
+     * @return 结果
+     */
+    @Override
+    public int deleteWornUniqueCodeMaterialByIds(Long[] ids)
+    {
+        return wornUniqueCodeMaterialMapper.deleteWornUniqueCodeMaterialByIds(ids);
+    }
+
+    /**
+     * 删除唯一码物料信息信息
+     * 
+     * @param id 唯一码物料信息主键
+     * @return 结果
+     */
+    @Override
+    public int deleteWornUniqueCodeMaterialById(Long id)
+    {
+        return wornUniqueCodeMaterialMapper.deleteWornUniqueCodeMaterialById(id);
+    }
+}
diff --git a/src/main/java/com/shzg/project/unique/service/impl/WornUniqueCodeServiceImpl.java b/src/main/java/com/shzg/project/unique/service/impl/WornUniqueCodeServiceImpl.java
index 2965794..460e934 100644
--- a/src/main/java/com/shzg/project/unique/service/impl/WornUniqueCodeServiceImpl.java
+++ b/src/main/java/com/shzg/project/unique/service/impl/WornUniqueCodeServiceImpl.java
@@ -1,12 +1,22 @@
 package com.shzg.project.unique.service.impl;
 
 import java.util.List;
+
+import com.shzg.common.exception.ServiceException;
 import com.shzg.common.utils.DateUtils;
+import com.shzg.common.utils.SecurityUtils;
+import com.shzg.framework.aspectj.lang.annotation.DataScope;
+import com.shzg.project.unique.domain.WornUniqueCodeEvent;
+import com.shzg.project.unique.domain.WornUniqueCodeMaterial;
+import com.shzg.project.unique.mapper.WornUniqueCodeEventMapper;
+import com.shzg.project.unique.mapper.WornUniqueCodeMaterialMapper;
+import com.shzg.project.unique.unit.QrCodeUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import com.shzg.project.unique.mapper.WornUniqueCodeMapper;
 import com.shzg.project.unique.domain.WornUniqueCode;
 import com.shzg.project.unique.service.IWornUniqueCodeService;
+import org.springframework.transaction.annotation.Transactional;
 
 /**
  * 唯一码管理Service业务层处理
@@ -20,6 +30,12 @@ public class WornUniqueCodeServiceImpl implements IWornUniqueCodeService
     @Autowired
     private WornUniqueCodeMapper wornUniqueCodeMapper;
 
+    @Autowired
+    private WornUniqueCodeMaterialMapper materialMapper;
+
+    @Autowired
+    private WornUniqueCodeEventMapper eventMapper;
+
     /**
      * 查询唯一码管理
      * 
@@ -29,7 +45,39 @@ public class WornUniqueCodeServiceImpl implements IWornUniqueCodeService
     @Override
     public WornUniqueCode selectWornUniqueCodeById(Long id)
     {
-        return wornUniqueCodeMapper.selectWornUniqueCodeById(id);
+        /* 1️⃣ 主表 */
+        WornUniqueCode code = wornUniqueCodeMapper.selectWornUniqueCodeById(id);
+
+        if (code == null)
+        {
+            throw new ServiceException("唯一码不存在");
+        }
+
+        /* 2️⃣ 数据隔离校验（必须加） */
+        Long deptId = SecurityUtils.getDeptId();
+        if (!SecurityUtils.isAdmin() && !deptId.equals(code.getProjectId()))
+        {
+            throw new ServiceException("无权限查看该数据");
+        }
+
+        /* 3️⃣ 查询物料（1条） */
+        WornUniqueCodeMaterial material =
+                materialMapper.selectByUniqueCodeId(id);
+
+        code.setMaterial(material);
+
+        /* 4️⃣ 查询事件（多条） */
+        List<WornUniqueCodeEvent> eventList =
+                eventMapper.selectByUniqueCodeId(id);
+
+        code.setEventList(eventList);
+
+        /* 5️⃣ 生成二维码 */
+        String qrBase64 = QrCodeUtils.generateBase64(code.getCode());
+
+        code.setQrCode(qrBase64);
+
+        return code;
     }
 
     /**
@@ -38,6 +86,7 @@ public class WornUniqueCodeServiceImpl implements IWornUniqueCodeService
      * @param wornUniqueCode 唯一码管理
      * @return 唯一码管理
      */
+    @DataScope(deptAlias = "d")
     @Override
     public List<WornUniqueCode> selectWornUniqueCodeList(WornUniqueCode wornUniqueCode)
     {
@@ -51,12 +100,49 @@ public class WornUniqueCodeServiceImpl implements IWornUniqueCodeService
      * @return 结果
      */
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public int insertWornUniqueCode(WornUniqueCode wornUniqueCode)
     {
-        wornUniqueCode.setCreateTime(DateUtils.getNowDate());
-        return wornUniqueCodeMapper.insertWornUniqueCode(wornUniqueCode);
-    }
+        WornUniqueCodeMaterial material = wornUniqueCode.getMaterial();
 
+        if (material == null)
+        {
+            throw new RuntimeException("物料信息不能为空");
+        }
+
+        Long deptId = SecurityUtils.getLoginUser().getUser().getDeptId();
+        wornUniqueCode.setProjectId(deptId);
+
+        /* ================== 1️⃣ 主表 ================== */
+        wornUniqueCode.setCreateTime(DateUtils.getNowDate());
+        wornUniqueCode.setStatus("0");
+
+        wornUniqueCodeMapper.insertWornUniqueCode(wornUniqueCode);
+
+        Long id = wornUniqueCode.getId();
+
+        /* ================== 2️⃣ 生成code ================== */
+        String code = String.valueOf(600000 + id);
+        wornUniqueCode.setCode(code);
+        wornUniqueCodeMapper.updateWornUniqueCode(wornUniqueCode);
+
+        /* ================== 3️⃣ 插入物料 ================== */
+        material.setUniqueCodeId(id);
+        material.setCreateTime(DateUtils.getNowDate());
+        materialMapper.insertWornUniqueCodeMaterial(material);
+
+        /* ================== 4️⃣ 插入事件 ================== */
+        WornUniqueCodeEvent event = new WornUniqueCodeEvent();
+        event.setUniqueCodeId(id);
+        event.setEventType("0");
+        event.setEventStatus("0");
+        event.setEventDesc("唯一码生成");
+        event.setCreateTime(DateUtils.getNowDate());
+
+        eventMapper.insertWornUniqueCodeEvent(event);
+
+        return 1;
+    }
     /**
      * 修改唯一码管理
      * 
@@ -82,15 +168,4 @@ public class WornUniqueCodeServiceImpl implements IWornUniqueCodeService
         return wornUniqueCodeMapper.deleteWornUniqueCodeByIds(ids);
     }
 
-    /**
-     * 删除唯一码管理信息
-     * 
-     * @param id 唯一码管理主键
-     * @return 结果
-     */
-    @Override
-    public int deleteWornUniqueCodeById(Long id)
-    {
-        return wornUniqueCodeMapper.deleteWornUniqueCodeById(id);
-    }
 }
diff --git a/src/main/java/com/shzg/project/unique/unit/QrCodeUtils.java b/src/main/java/com/shzg/project/unique/unit/QrCodeUtils.java
new file mode 100644
index 0000000..562d78f
--- /dev/null
+++ b/src/main/java/com/shzg/project/unique/unit/QrCodeUtils.java
@@ -0,0 +1,38 @@
+package com.shzg.project.unique.unit;
+
+import java.awt.image.BufferedImage;
+import java.io.ByteArrayOutputStream;
+import java.util.Base64;
+import javax.imageio.ImageIO;
+
+import com.google.zxing.BarcodeFormat;
+import com.google.zxing.MultiFormatWriter;
+import com.google.zxing.common.BitMatrix;
+import com.google.zxing.client.j2se.MatrixToImageWriter;
+
+public class QrCodeUtils
+{
+    public static String generateBase64(String text)
+    {
+        try
+        {
+            int width = 200;
+            int height = 200;
+
+            BitMatrix matrix = new MultiFormatWriter()
+                    .encode(text, BarcodeFormat.QR_CODE, width, height);
+
+            BufferedImage image = MatrixToImageWriter.toBufferedImage(matrix);
+
+            ByteArrayOutputStream stream = new ByteArrayOutputStream();
+            ImageIO.write(image, "png", stream);
+
+            return "data:image/png;base64," +
+                    Base64.getEncoder().encodeToString(stream.toByteArray());
+        }
+        catch (Exception e)
+        {
+            throw new RuntimeException("二维码生成失败", e);
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/main/resources/mybatis/unique/WornUniqueCodeEventMapper.xml b/src/main/resources/mybatis/unique/WornUniqueCodeEventMapper.xml
new file mode 100644
index 0000000..03d2b49
--- /dev/null
+++ b/src/main/resources/mybatis/unique/WornUniqueCodeEventMapper.xml
@@ -0,0 +1,112 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.shzg.project.unique.mapper.WornUniqueCodeEventMapper">
+    
+    <resultMap type="WornUniqueCodeEvent" id="WornUniqueCodeEventResult">
+        <result property="id"    column="id"    />
+        <result property="uniqueCodeId"    column="unique_code_id"    />
+        <result property="eventType"    column="event_type"    />
+        <result property="eventStatus"    column="event_status"    />
+        <result property="eventDesc"    column="event_desc"    />
+        <result property="operatorId"    column="operator_id"    />
+        <result property="operatorName"    column="operator_name"    />
+        <result property="createBy"    column="create_by"    />
+        <result property="createTime"    column="create_time"    />
+        <result property="updateBy"    column="update_by"    />
+        <result property="updateTime"    column="update_time"    />
+        <result property="remark"    column="remark"    />
+        <result property="isDelete"    column="is_delete"    />
+    </resultMap>
+
+    <sql id="selectWornUniqueCodeEventVo">
+        select id, unique_code_id, event_type, event_status, event_desc, operator_id, operator_name, create_by, create_time, update_by, update_time, remark, is_delete from worn_unique_code_event
+    </sql>
+
+    <select id="selectWornUniqueCodeEventList" parameterType="WornUniqueCodeEvent" resultMap="WornUniqueCodeEventResult">
+        <include refid="selectWornUniqueCodeEventVo"/>
+        <where>  
+            <if test="uniqueCodeId != null "> and unique_code_id = #{uniqueCodeId}</if>
+            <if test="eventType != null  and eventType != ''"> and event_type = #{eventType}</if>
+            <if test="eventStatus != null  and eventStatus != ''"> and event_status = #{eventStatus}</if>
+            <if test="eventDesc != null  and eventDesc != ''"> and event_desc = #{eventDesc}</if>
+            <if test="operatorId != null "> and operator_id = #{operatorId}</if>
+            <if test="operatorName != null  and operatorName != ''"> and operator_name like concat('%', #{operatorName}, '%')</if>
+            <if test="isDelete != null  and isDelete != ''"> and is_delete = #{isDelete}</if>
+        </where>
+    </select>
+    
+    <select id="selectWornUniqueCodeEventById" parameterType="Long" resultMap="WornUniqueCodeEventResult">
+        <include refid="selectWornUniqueCodeEventVo"/>
+        where id = #{id}
+    </select>
+
+    <insert id="insertWornUniqueCodeEvent" parameterType="WornUniqueCodeEvent" useGeneratedKeys="true" keyProperty="id">
+        insert into worn_unique_code_event
+        <trim prefix="(" suffix=")" suffixOverrides=",">
+            <if test="uniqueCodeId != null">unique_code_id,</if>
+            <if test="eventType != null and eventType != ''">event_type,</if>
+            <if test="eventStatus != null">event_status,</if>
+            <if test="eventDesc != null">event_desc,</if>
+            <if test="operatorId != null">operator_id,</if>
+            <if test="operatorName != null">operator_name,</if>
+            <if test="createBy != null">create_by,</if>
+            <if test="createTime != null">create_time,</if>
+            <if test="updateBy != null">update_by,</if>
+            <if test="updateTime != null">update_time,</if>
+            <if test="remark != null">remark,</if>
+            <if test="isDelete != null">is_delete,</if>
+         </trim>
+        <trim prefix="values (" suffix=")" suffixOverrides=",">
+            <if test="uniqueCodeId != null">#{uniqueCodeId},</if>
+            <if test="eventType != null and eventType != ''">#{eventType},</if>
+            <if test="eventStatus != null">#{eventStatus},</if>
+            <if test="eventDesc != null">#{eventDesc},</if>
+            <if test="operatorId != null">#{operatorId},</if>
+            <if test="operatorName != null">#{operatorName},</if>
+            <if test="createBy != null">#{createBy},</if>
+            <if test="createTime != null">#{createTime},</if>
+            <if test="updateBy != null">#{updateBy},</if>
+            <if test="updateTime != null">#{updateTime},</if>
+            <if test="remark != null">#{remark},</if>
+            <if test="isDelete != null">#{isDelete},</if>
+         </trim>
+    </insert>
+
+    <update id="updateWornUniqueCodeEvent" parameterType="WornUniqueCodeEvent">
+        update worn_unique_code_event
+        <trim prefix="SET" suffixOverrides=",">
+            <if test="uniqueCodeId != null">unique_code_id = #{uniqueCodeId},</if>
+            <if test="eventType != null and eventType != ''">event_type = #{eventType},</if>
+            <if test="eventStatus != null">event_status = #{eventStatus},</if>
+            <if test="eventDesc != null">event_desc = #{eventDesc},</if>
+            <if test="operatorId != null">operator_id = #{operatorId},</if>
+            <if test="operatorName != null">operator_name = #{operatorName},</if>
+            <if test="createBy != null">create_by = #{createBy},</if>
+            <if test="createTime != null">create_time = #{createTime},</if>
+            <if test="updateBy != null">update_by = #{updateBy},</if>
+            <if test="updateTime != null">update_time = #{updateTime},</if>
+            <if test="remark != null">remark = #{remark},</if>
+            <if test="isDelete != null">is_delete = #{isDelete},</if>
+        </trim>
+        where id = #{id}
+    </update>
+
+    <delete id="deleteWornUniqueCodeEventById" parameterType="Long">
+        delete from worn_unique_code_event where id = #{id}
+    </delete>
+
+    <delete id="deleteWornUniqueCodeEventByIds" parameterType="String">
+        delete from worn_unique_code_event where id in 
+        <foreach item="id" collection="array" open="(" separator="," close=")">
+            #{id}
+        </foreach>
+    </delete>
+
+    <select id="selectByUniqueCodeId" resultType="WornUniqueCodeMaterial">
+        SELECT *
+        FROM worn_unique_code_material
+        WHERE unique_code_id = #{uniqueCodeId}
+    </select>
+</mapper>
\ No newline at end of file
diff --git a/src/main/resources/mybatis/unique/WornUniqueCodeMapper.xml b/src/main/resources/mybatis/unique/WornUniqueCodeMapper.xml
index 45d2d0d..f00b535 100644
--- a/src/main/resources/mybatis/unique/WornUniqueCodeMapper.xml
+++ b/src/main/resources/mybatis/unique/WornUniqueCodeMapper.xml
@@ -25,15 +25,15 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </sql>
 
     <select id="selectWornUniqueCodeList" parameterType="WornUniqueCode" resultMap="WornUniqueCodeResult">
-        <include refid="selectWornUniqueCodeVo"/>
-        <where>  
-            <if test="code != null  and code != ''"> and code = #{code}</if>
-            <if test="billNo != null  and billNo != ''"> and bill_no = #{billNo}</if>
-            <if test="projectId != null "> and project_id = #{projectId}</if>
-            <if test="status != null  and status != ''"> and status = #{status}</if>
-            <if test="rfidCode != null  and rfidCode != ''"> and rfid_code = #{rfidCode}</if>
-            <if test="printCount != null "> and print_count = #{printCount}</if>
-            <if test="isDelete != null  and isDelete != ''"> and is_delete = #{isDelete}</if>
+        SELECT t.*
+        FROM worn_unique_code t
+        LEFT JOIN sys_dept d ON t.project_id = d.dept_id
+        <where>
+            <if test="code != null  and code != ''"> and t.code = #{code}</if>
+            <if test="billNo != null  and billNo != ''"> and t.bill_no = #{billNo}</if>
+            <if test="projectId != null "> and t.project_id = #{projectId}</if>
+            <if test="status != null  and status != ''"> and t.status = #{status}</if>
+            <if test="rfidCode != null  and rfidCode != ''"> and t.rfid_code = #{rfidCode}</if>
         </where>
     </select>
     
@@ -93,9 +93,6 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         where id = #{id}
     </update>
 
-    <delete id="deleteWornUniqueCodeById" parameterType="Long">
-        delete from worn_unique_code where id = #{id}
-    </delete>
 
     <delete id="deleteWornUniqueCodeByIds" parameterType="String">
         delete from worn_unique_code where id in 
diff --git a/src/main/resources/mybatis/unique/WornUniqueCodeMaterialMapper.xml b/src/main/resources/mybatis/unique/WornUniqueCodeMaterialMapper.xml
new file mode 100644
index 0000000..e580d5d
--- /dev/null
+++ b/src/main/resources/mybatis/unique/WornUniqueCodeMaterialMapper.xml
@@ -0,0 +1,101 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.shzg.project.unique.mapper.WornUniqueCodeMaterialMapper">
+    
+    <resultMap type="WornUniqueCodeMaterial" id="WornUniqueCodeMaterialResult">
+        <result property="id"    column="id"    />
+        <result property="uniqueCodeId"    column="unique_code_id"    />
+        <result property="materialId"    column="material_id"    />
+        <result property="unitId"    column="unit_id"    />
+        <result property="quantity"    column="quantity"    />
+        <result property="createBy"    column="create_by"    />
+        <result property="createTime"    column="create_time"    />
+        <result property="updateBy"    column="update_by"    />
+        <result property="updateTime"    column="update_time"    />
+        <result property="remark"    column="remark"    />
+        <result property="isDelete"    column="is_delete"    />
+    </resultMap>
+
+    <sql id="selectWornUniqueCodeMaterialVo">
+        select id, unique_code_id, material_id, unit_id, quantity, create_by, create_time, update_by, update_time, remark, is_delete from worn_unique_code_material
+    </sql>
+
+    <select id="selectWornUniqueCodeMaterialList" parameterType="WornUniqueCodeMaterial" resultMap="WornUniqueCodeMaterialResult">
+        <include refid="selectWornUniqueCodeMaterialVo"/>
+        <where>  
+            <if test="uniqueCodeId != null "> and unique_code_id = #{uniqueCodeId}</if>
+            <if test="materialId != null "> and material_id = #{materialId}</if>
+            <if test="unitId != null "> and unit_id = #{unitId}</if>
+            <if test="quantity != null "> and quantity = #{quantity}</if>
+            <if test="isDelete != null  and isDelete != ''"> and is_delete = #{isDelete}</if>
+        </where>
+    </select>
+    
+    <select id="selectWornUniqueCodeMaterialById" parameterType="Long" resultMap="WornUniqueCodeMaterialResult">
+        <include refid="selectWornUniqueCodeMaterialVo"/>
+        where id = #{id}
+    </select>
+    <insert id="insertWornUniqueCodeMaterial" parameterType="WornUniqueCodeMaterial" useGeneratedKeys="true" keyProperty="id">
+        insert into worn_unique_code_material
+        <trim prefix="(" suffix=")" suffixOverrides=",">
+            <if test="uniqueCodeId != null">unique_code_id,</if>
+            <if test="materialId != null">material_id,</if>
+            <if test="unitId != null">unit_id,</if>
+            <if test="quantity != null">quantity,</if>
+            <if test="createBy != null">create_by,</if>
+            <if test="createTime != null">create_time,</if>
+            <if test="updateBy != null">update_by,</if>
+            <if test="updateTime != null">update_time,</if>
+            <if test="remark != null">remark,</if>
+            <if test="isDelete != null">is_delete,</if>
+         </trim>
+        <trim prefix="values (" suffix=")" suffixOverrides=",">
+            <if test="uniqueCodeId != null">#{uniqueCodeId},</if>
+            <if test="materialId != null">#{materialId},</if>
+            <if test="unitId != null">#{unitId},</if>
+            <if test="quantity != null">#{quantity},</if>
+            <if test="createBy != null">#{createBy},</if>
+            <if test="createTime != null">#{createTime},</if>
+            <if test="updateBy != null">#{updateBy},</if>
+            <if test="updateTime != null">#{updateTime},</if>
+            <if test="remark != null">#{remark},</if>
+            <if test="isDelete != null">#{isDelete},</if>
+         </trim>
+    </insert>
+
+    <update id="updateWornUniqueCodeMaterial" parameterType="WornUniqueCodeMaterial">
+        update worn_unique_code_material
+        <trim prefix="SET" suffixOverrides=",">
+            <if test="uniqueCodeId != null">unique_code_id = #{uniqueCodeId},</if>
+            <if test="materialId != null">material_id = #{materialId},</if>
+            <if test="unitId != null">unit_id = #{unitId},</if>
+            <if test="quantity != null">quantity = #{quantity},</if>
+            <if test="createBy != null">create_by = #{createBy},</if>
+            <if test="createTime != null">create_time = #{createTime},</if>
+            <if test="updateBy != null">update_by = #{updateBy},</if>
+            <if test="updateTime != null">update_time = #{updateTime},</if>
+            <if test="remark != null">remark = #{remark},</if>
+            <if test="isDelete != null">is_delete = #{isDelete},</if>
+        </trim>
+        where id = #{id}
+    </update>
+
+    <delete id="deleteWornUniqueCodeMaterialById" parameterType="Long">
+        delete from worn_unique_code_material where id = #{id}
+    </delete>
+
+    <delete id="deleteWornUniqueCodeMaterialByIds" parameterType="String">
+        delete from worn_unique_code_material where id in 
+        <foreach item="id" collection="array" open="(" separator="," close=")">
+            #{id}
+        </foreach>
+    </delete>
+    <select id="selectByUniqueCodeId" resultType="com.shzg.project.unique.domain.WornUniqueCodeMaterial">
+        SELECT *
+        FROM worn_unique_code_material
+        WHERE unique_code_id = #{uniqueCodeId}
+    </select>
+
+</mapper>
\ No newline at end of file