diff --git a/src/components/AddPreSetting.vue b/src/components/AddPreSetting.vue
index e5ef66d..01ce2f2 100644
--- a/src/components/AddPreSetting.vue
+++ b/src/components/AddPreSetting.vue
@@ -209,7 +209,7 @@
 import { ref, onMounted } from 'vue'
 import SimpleKeyboard from 'cpns/SimpleKeyboard'
 import { showSuccessToast, showFailToast } from 'vant'
-import { useSettingStore, useWebSocketStore, useOperatorStore } from '@/store'
+import { useSettingStore, useWebSocketStore, useOperatorStore, useFormulaStore } from '@/store'
 import { storeToRefs } from 'pinia'
 import {
   setSettingValJSON,
@@ -221,6 +221,7 @@ import LogPicker from 'cpns/dialogs/LogPicker'
 const settingStore = useSettingStore()
 const webSocketStore = useWebSocketStore()
 const operatorStore = useOperatorStore()
+const formulaStore = useFormulaStore()
 
 const max_humidity = ref('0')
 const continued_satur = ref('0')
@@ -253,6 +254,15 @@ const save = () => {
     showFailToast('配方名称不能为空')
     return
   }
+
+  let list = formulaStore?.formulaList;
+  for (let i = 0; i < list.length; i++) {
+    if (list[i].formula_id == formula_id.value) {
+      showFailToast('配方名称已存在')
+      return
+    }
+  }
+
   const data = {
     formula_id: formula_id.value,
     loglevel: logVal.value,
diff --git a/src/components/UpdatePreSetting.vue b/src/components/UpdatePreSetting.vue
index c99f8fa..e8d191a 100644
--- a/src/components/UpdatePreSetting.vue
+++ b/src/components/UpdatePreSetting.vue
@@ -279,6 +279,15 @@ const save = () => {
     showFailToast('配方名称不能为空')
     return
   }
+
+  let list = formulaStore?.formulaList;
+  for (let i = 0; i < list.length; i++) {
+    if (list[i].formula_id == formula_id.value && list[i].id != props.formulaInfo.id) {
+      showFailToast('配方名称已存在')
+      return
+    }
+  }
+
   const data = {
     id: props.formulaInfo.id,
     formula_id: formula_id.value,