diff --git a/ruoyi-admin/src/main/java/com/ruoyi/erp/domain/ErpMaterial.java b/ruoyi-admin/src/main/java/com/ruoyi/erp/domain/ErpMaterial.java
index 9c23a9d1..06b8f218 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/erp/domain/ErpMaterial.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/erp/domain/ErpMaterial.java
@@ -57,7 +57,7 @@ public class ErpMaterial extends BaseEntity
     @Excel(name = "物料类型名称",sort = 5)
     private String materialTypeName;
 
-    /** 加工方式 */
+    /** 加工方式(0采购、1生产加工、2委外加工、3生产装配、4委外加工或采购) */
     @Excel(name = "加工方式",sort = 9,dictType = "processMethod")
     private String processMethod;
 
diff --git a/ruoyi-admin/src/main/resources/templates/erp/material/add.html b/ruoyi-admin/src/main/resources/templates/erp/material/add.html
index 624b9e16..fb8ea3ec 100644
--- a/ruoyi-admin/src/main/resources/templates/erp/material/add.html
+++ b/ruoyi-admin/src/main/resources/templates/erp/material/add.html
@@ -228,6 +228,8 @@
             engineer();
             $("#add-process-text").hide();
             $("#add-process").hide();
+
+            //监听物料的料号开头的数字，加工方式和物料类型进行绑定
             $("#materialNo").on('input', function (event) {
                 var value = $(this).val();
                 reloadSelections();
@@ -244,18 +246,28 @@
                                 $processMethodSelect.find('option[value="1"]').remove();
                                 $processMethodSelect.find('option[value="2"]').remove();
                                 $processMethodSelect.find('option[value="3"]').remove();
+                                $processMethodSelect.find('option[value="4"]').remove();
                                 break;
                             case '2':
                                 materialType = 'bzjgj';
                                 $processMethodSelect.find('option[value="1"]').remove();
                                 $processMethodSelect.find('option[value="2"]').remove();
                                 $processMethodSelect.find('option[value="3"]').remove();
+                                $processMethodSelect.find('option[value="4"]').remove();
                                 break;
                             case '3':
                                 materialType = 'scy';
+                                $processMethodSelect.find('option[value="1"]').remove();
+                                $processMethodSelect.find('option[value="2"]').remove();
+                                $processMethodSelect.find('option[value="3"]').remove();
+                                $processMethodSelect.find('option[value="4"]').remove();
                                 break;
                             case '4':
                                 materialType = 'fscy';
+                                $processMethodSelect.find('option[value="1"]').remove();
+                                $processMethodSelect.find('option[value="2"]').remove();
+                                $processMethodSelect.find('option[value="3"]').remove();
+                                $processMethodSelect.find('option[value="4"]').remove();
                                 break;
                             case '5':
                                 materialType = 'dbmcljgj';
@@ -269,12 +281,20 @@
                                 break;
                             case '7':
                                 materialType = 'zhj';
+                                $processMethodSelect.find('option[value="0"]').remove();
+                                $processMethodSelect.find('option[value="2"]').remove();
+                                $processMethodSelect.find('option[value="4"]').remove();
                                 break;
                             case '8':
                                 materialType = 'chcpsb';
+                                $processMethodSelect.find('option[value="0"]').remove();
+                                $processMethodSelect.find('option[value="2"]').remove();
+                                $processMethodSelect.find('option[value="3"]').remove();
+                                $processMethodSelect.find('option[value="4"]').remove();
                                 break;
                             case '9':
                                 materialType = 'qtyflswl';
+                                $processMethodSelect.find('option[value="4"]').remove();
                                 break;
                             default:
                                 materialType = ''; // 默认情况下不设置