fixed bug

src/views/BasicData/UserRightsManagement/index.vue

@@ -29,7 +29,7 @@
       <el-form ref="form" :model="form" :rules="rules" label-position="left" label-width="110px" class="demo-ruleForm">
         <el-row>
           <el-form-item label="选择模块名称" prop="选择模块名称">
-            <el-select v-model="modelName" size="mini" clearable placeholder="请选择模块名称" filterable @change="getModelData">
+            <el-select v-model="modelName" size="mini" clearable placeholder="请选择模块名称" filterable @change="getModelData" @clear="clearModel">
               <el-option
                 v-for="item in modelNames"
                 :key="item.value"
@@ -108,6 +108,9 @@ export default {
     this.getAllModules()
   },
   methods: {
+    clearModel() {
+      this.modelName = ''
+    },
     getRoleName() {
       getRole().then(response => {
         for (let i = 0; i < response.data.length; i++) {