diff --git a/packages/client/hmi-client/src/components/workflow/ops/calibrate-ciemss/tera-calibrate-ciemss-drilldown.vue b/packages/client/hmi-client/src/components/workflow/ops/calibrate-ciemss/tera-calibrate-ciemss-drilldown.vue
index 2bb4e75007..a419fc0226 100644
--- a/packages/client/hmi-client/src/components/workflow/ops/calibrate-ciemss/tera-calibrate-ciemss-drilldown.vue
+++ b/packages/client/hmi-client/src/components/workflow/ops/calibrate-ciemss/tera-calibrate-ciemss-drilldown.vue
@@ -80,6 +80,7 @@
 										:placeholder="mappingDropdownPlaceholder"
 										v-model="data[field]"
 										:options="datasetColumns?.map((ele) => ele.name)"
+										@change="updateMapping()"
 									/>
 								</template>
 							</Column>