diff --git a/src/components/system/Check/index.vue b/src/components/system/Check/index.vue
index d23e0b8..fe101db 100644
--- a/src/components/system/Check/index.vue
+++ b/src/components/system/Check/index.vue
@@ -81,7 +81,28 @@ const commandHandle = async (data: any) => {
 
 const onConfirm = async () => {
   await getSelfFinish(true)
-  emits('close')
+  ElMessageBox.confirm(
+    '是否预充管路',
+    '提示',
+    {
+      confirmButtonText: '确认',
+      showClose: false,
+      closeOnClickModal: false,
+      closeOnPressEscape: false,
+      type: 'warning',
+    },
+  ).then(async () => {
+    currentCommandId = Date.now().toString()
+    const params = {
+      commandId: currentCommandId,
+      command: 'liquid_pre_fill_when_launch',
+      params: {},
+    }
+    await homeStore.sendControl(params)
+    emits('close')
+  }).catch(() => {
+    emits('close')
+  })
 }
 
 const percentage = ref(0)
diff --git a/src/libs/utils.ts b/src/libs/utils.ts
index fe27198..28ec598 100644
--- a/src/libs/utils.ts
+++ b/src/libs/utils.ts
@@ -59,6 +59,7 @@ export const cmdNameMap = {
   door_disable: '失能门电机',
   out_tray: '取出托盘',
   move_test: '自检',
+  liquid_pre_fill_when_launch: '开机预充',
 
 }