diff --git a/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/base/service/impl/TemplateVariableAssignServiceImpl.java b/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/base/service/impl/TemplateVariableAssignServiceImpl.java
index c0079c01..a2b45319 100644
--- a/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/base/service/impl/TemplateVariableAssignServiceImpl.java
+++ b/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/base/service/impl/TemplateVariableAssignServiceImpl.java
@@ -111,6 +111,15 @@ public class TemplateVariableAssignServiceImpl implements ITemplateVariableAssig
                     .collect(Collectors.joining("\n"));
             contractInfo.setPaymentMethodDetails(paymentMethodDetails);
         }
+        // 合同物料备注：有值时前缀「备注：」
+        if (StringUtils.isNotBlank(contractInfo.getMaterialRemark())) {
+            String remark = contractInfo.getMaterialRemark().trim();
+            if (!remark.startsWith("备注：")) {
+                contractInfo.setMaterialRemark("备注：" + remark);
+            } else {
+                contractInfo.setMaterialRemark(remark);
+            }
+        }
         // 为所有模板变量赋值
         return buildAssignResultList(allTemplateVariables, variableMap, contractInfo, contractMaterials);
     }