diff --git a/openhis-ui-vue3/src/views/basicmanage/medicalOrderSet/components/MedicalOrderSetDialog.vue b/openhis-ui-vue3/src/views/basicmanage/medicalOrderSet/components/MedicalOrderSetDialog.vue
index 1b48cada..1779b5e7 100644
--- a/openhis-ui-vue3/src/views/basicmanage/medicalOrderSet/components/MedicalOrderSetDialog.vue
+++ b/openhis-ui-vue3/src/views/basicmanage/medicalOrderSet/components/MedicalOrderSetDialog.vue
@@ -146,7 +146,7 @@
                 v-model="scope.row.doseQuantity"
                 @input="
                   (value) => {
-                    scope.row.dose = value / scope.row.unitConversionRatio;
+                    scope.row.dose = value * scope.row.unitConversionRatio;
                   }
                 "
               />
@@ -164,7 +164,7 @@
                 v-model="scope.row.dose"
                 @input="
                   (value) => {
-                    scope.row.doseQuantity = value * scope.row.unitConversionRatio;
+                    scope.row.doseQuantity = value / scope.row.unitConversionRatio;
                   }
                 "
               />
diff --git a/openhis-ui-vue3/src/views/basicmanage/medicalOrderSet/index.vue b/openhis-ui-vue3/src/views/basicmanage/medicalOrderSet/index.vue
index bbcaffd7..99251607 100644
--- a/openhis-ui-vue3/src/views/basicmanage/medicalOrderSet/index.vue
+++ b/openhis-ui-vue3/src/views/basicmanage/medicalOrderSet/index.vue
@@ -227,7 +227,7 @@
                 v-model="scope.row.doseQuantity"
                 @input="
                   (value) => {
-                    scope.row.dose = value / scope.row.unitConversionRatio;
+                    scope.row.dose = value * scope.row.unitConversionRatio;
                   }
                 "
               />
@@ -238,7 +238,7 @@
                 v-model="scope.row.dose"
                 @input="
                   (value) => {
-                    scope.row.doseQuantity = value * scope.row.unitConversionRatio;
+                    scope.row.doseQuantity = value / scope.row.unitConversionRatio;
                   }
                 "
               />