diff --git a/src/views/management/monitoringEquipment/photographicDevice/components/addPhotoDialog.vue b/src/views/management/monitoringEquipment/photographicDevice/components/addPhotoDialog.vue
index 47f2706..8a96236 100644
--- a/src/views/management/monitoringEquipment/photographicDevice/components/addPhotoDialog.vue
+++ b/src/views/management/monitoringEquipment/photographicDevice/components/addPhotoDialog.vue
@@ -54,7 +54,7 @@
       <div class="addchannel" ref="channelBoxref">
         <div
           class="channelBoxadd"
-          v-for="(val, index) in formInfo.channelId"
+          v-for="(val, index) in formInfo.list"
           :key="index"
         >
           <el-form-item label="通道号：">
@@ -88,7 +88,7 @@
               icon="el-icon-plus"
               type="primary"
               @click="addModule()"
-              v-if="index + 1 == formInfo.channelId.length"
+              v-if="index + 1 == formInfo.list.length"
             ></el-button>
           </div>
         </div>
@@ -165,7 +165,6 @@ export default {
   methods: {
     //判断
     getdataform(val) {
-      console.log(val);
       this.getLine();
       this.getChannel();
       if (val == null) {
@@ -175,7 +174,7 @@ export default {
           cmdId: '',
           equipName: '',
           sim: '',
-          channelId: [
+          list: [
             {
               id: '',
               alias: '',
@@ -187,16 +186,16 @@ export default {
     },
     //通道号值改变
     changeHandle(){
-      this.filterOption = this.channelOptions.filter(val => !this.formInfo.channelId.some(item => item.id === val.id))
+      this.filterOption = this.channelOptions.filter(val => !this.formInfo.list.some(item => item.id === val.id))
     },
     //新增一行
     addModule() {
       //新增一行
-      this.formInfo.channelId.push({
+      this.formInfo.list.push({
         id: '',
         alias: "",
       });
-      this.filterOption = this.channelOptions.filter(val => !this.formInfo.channelId.some(item => item.id === val.id))
+      this.filterOption = this.channelOptions.filter(val => !this.formInfo.list.some(item => item.id === val.id))
       this.$nextTick(() => {
         console.log(this.$refs.channelBoxref);
         if (this.$refs.channelBoxref) {
@@ -208,14 +207,19 @@ export default {
     //删除一行
     deleteModule(item, index) {
       console.log(item, index);
-      const itemList = this.formInfo.channelId.indexOf(item);
+      const itemList = this.formInfo.list.indexOf(item);
       if (itemList !== -1) {
-        this.formInfo.channelId.splice(index, 1);
+        this.formInfo.list.splice(index, 1);
       }
-      this.filterOption = this.channelOptions.filter(val => !this.formInfo.channelId.some(item => item.id === val.id))
+      this.filterOption = this.channelOptions.filter(val => !this.formInfo.list.some(item => item.id === val.id))
     },
     // 保存确定操作
     submitForm() {
+      const newListLength = new Set(this.formInfo.list.map(item=>item.id)).size;
+      const listLength = this.formInfo.list.length;
+      if(listLength > newListLength){
+        return this.$message.error("通道不能重复");
+      }
       this.$refs.formgrapInfo.validate((valid) => {
         if (valid) {
           if (this.photoDialogTitle == "新增") {
@@ -225,7 +229,7 @@ export default {
             //   cmdId: this.formInfo.cmdId,
             //   equipName: this.formInfo.equipName,
             //   sim: this.formInfo.sim,
-            //   channelId: this.formInfo.channelId,
+            //   list: this.formInfo.list,
             //   displayName: this.formInfo.cmdId,
             // };
             this.$set(this.formInfo,'displayName',this.formInfo.cmdId)
@@ -312,7 +316,7 @@ export default {
         .then((res) => {
           this.channelOptions = res.data.list;
           this.filterOption = res.data.list;
-          this.formInfo.channelId[0].id = this.filterOption[0].id;
+          this.formInfo.list[0].id = this.filterOption[0].id;
         })
         .catch((err) => {});
     },