diff --git a/healthlink-his-server/healthlink-his-application/src/main/java/com/healthlink/his/web/inhospitalnursestation/appservice/impl/AdviceProcessAppServiceImpl.java b/healthlink-his-server/healthlink-his-application/src/main/java/com/healthlink/his/web/inhospitalnursestation/appservice/impl/AdviceProcessAppServiceImpl.java
index d4feca4b7..a256066af 100755
--- a/healthlink-his-server/healthlink-his-application/src/main/java/com/healthlink/his/web/inhospitalnursestation/appservice/impl/AdviceProcessAppServiceImpl.java
+++ b/healthlink-his-server/healthlink-his-application/src/main/java/com/healthlink/his/web/inhospitalnursestation/appservice/impl/AdviceProcessAppServiceImpl.java
@@ -269,9 +269,9 @@ public class AdviceProcessAppServiceImpl implements IAdviceProcessAppService {
                 e.setSingleDose(doseStr + unitStr);
             }
 
-            // 总量：数量（总量就是数量，不需要乘以剂量，单位由前端显示）
+            // 总量：药品请求数量按最小单位存储时，折算回当前展示单位。
             if (e.getQuantity() != null) {
-                e.setTotalAmount(String.valueOf(e.getQuantity()));
+                e.setTotalAmount(normalizeTotalAmount(e));
             }
 
             // 频次/用法组合
@@ -402,6 +402,28 @@ public class AdviceProcessAppServiceImpl implements IAdviceProcessAppService {
         return R.ok(inpatientAdvicePage);
     }
 
+    private String normalizeTotalAmount(InpatientAdviceDto advice) {
+        BigDecimal quantity = advice.getQuantity();
+        if (quantity == null) {
+            return null;
+        }
+
+        if (CommonConstants.TableName.MED_MEDICATION_REQUEST.equals(advice.getAdviceTable())
+                && advice.getPartPercent() != null
+                && advice.getPartPercent().compareTo(BigDecimal.ZERO) > 0
+                && advice.getUnitCode() != null
+                && advice.getMinUnitCode() != null
+                && !advice.getUnitCode().equals(advice.getMinUnitCode())) {
+            BigDecimal partPercent = advice.getPartPercent();
+            BigDecimal[] divideResult = quantity.divideAndRemainder(partPercent);
+            if (quantity.compareTo(partPercent) >= 0 && BigDecimal.ZERO.compareTo(divideResult[1]) == 0) {
+                quantity = divideResult[0];
+            }
+        }
+
+        return quantity.stripTrailingZeros().toPlainString();
+    }
+
     /**
      * 医嘱校对通过
      *
diff --git a/healthlink-his-server/healthlink-his-application/src/main/java/com/healthlink/his/web/inhospitalnursestation/dto/InpatientAdviceDto.java b/healthlink-his-server/healthlink-his-application/src/main/java/com/healthlink/his/web/inhospitalnursestation/dto/InpatientAdviceDto.java
index 80e26dca3..f9e7fd5ef 100755
--- a/healthlink-his-server/healthlink-his-application/src/main/java/com/healthlink/his/web/inhospitalnursestation/dto/InpatientAdviceDto.java
+++ b/healthlink-his-server/healthlink-his-application/src/main/java/com/healthlink/his/web/inhospitalnursestation/dto/InpatientAdviceDto.java
@@ -90,13 +90,18 @@ public class InpatientAdviceDto {
     private String lotNumber;
 
     /** 请求数量 */
-    private Integer quantity;
+    private BigDecimal quantity;
 
     /** 请求单位编码 */
     @Dict(dictCode = "unit_code")
     private String unitCode;
     private String unitCode_dictText;
 
+    /** 药品最小单位编码 */
+    @Dict(dictCode = "unit_code")
+    private String minUnitCode;
+    private String minUnitCode_dictText;
+
     /** 请求状态 */
     private Integer requestStatus;
     private String requestStatus_enumText;
diff --git a/healthlink-his-server/healthlink-his-application/src/main/resources/mapper/inhospitalnursestation/AdviceProcessAppMapper.xml b/healthlink-his-server/healthlink-his-application/src/main/resources/mapper/inhospitalnursestation/AdviceProcessAppMapper.xml
index 1b5146588..eb40ab304 100755
--- a/healthlink-his-server/healthlink-his-application/src/main/resources/mapper/inhospitalnursestation/AdviceProcessAppMapper.xml
+++ b/healthlink-his-server/healthlink-his-application/src/main/resources/mapper/inhospitalnursestation/AdviceProcessAppMapper.xml
@@ -127,6 +127,7 @@
            ii.lot_number,
            ii.quantity,
            ii.unit_code,
+           ii.min_unit_code,
            ii.request_status,
            ii.method_code,
            ii.rate_code,
@@ -181,6 +182,7 @@
                    T1.lot_number AS lot_number,
                    T1.quantity AS quantity,
                    T1.unit_code AS unit_code,
+                   T2.min_unit_code AS min_unit_code,
                    T1.status_enum AS request_status,
                    T1.method_code AS method_code,
                    T1.rate_code AS rate_code,
@@ -329,6 +331,7 @@
                    NULL::varchar AS lot_number,
                    T1.quantity AS quantity,
                    T1.unit_code AS unit_code,
+                   NULL::varchar AS min_unit_code,
                    T1.status_enum AS request_status,
                    NULL::varchar AS method_code,
                    T1.rate_code AS rate_code,
@@ -466,6 +469,7 @@
                    T1.lot_number AS lot_number,
                    T1.quantity AS quantity,
                    T1.unit_code AS unit_code,
+                   NULL::varchar AS min_unit_code,
                    T1.status_enum AS request_status,
                    NULL::varchar AS method_code,
                    T1.rate_code AS rate_code,
@@ -583,4 +587,4 @@
          ) AS ii
     ${ew.customSqlSegment}
     </select>
-</mapper>
\ No newline at end of file
+</mapper>