diff --git a/nezha-fronted/src/components/common/bottomBox/tabs/endpointTab.vue b/nezha-fronted/src/components/common/bottomBox/tabs/endpointTab.vue
index a0f00cef5..5b0996148 100644
--- a/nezha-fronted/src/components/common/bottomBox/tabs/endpointTab.vue
+++ b/nezha-fronted/src/components/common/bottomBox/tabs/endpointTab.vue
@@ -287,9 +287,11 @@
           if (response.code === 200) {
             for (let i = 0; i < response.data.list.length; i++) {
               try {
-                let tempObj = JSON.parse(response.data.list[i].param);
+                let param=response.data.list[i].param|| '{}';
+                let tempObj = JSON.parse(param);
                 response.data.list[i].paramObj = [];
-                let tempObj1 = JSON.parse(response.data.list[i].labels);
+                let labels=response.data.list[i].labels|| '{}';
+                let tempObj1=JSON.parse(labels);
                 response.data.list[i].labelModule = [];
                 for (let k in tempObj) {
                   response.data.list[i].paramObj.push({key: k, value: tempObj[k]})
diff --git a/nezha-fronted/src/components/common/js/constants.js b/nezha-fronted/src/components/common/js/constants.js
index 373d53506..24c1a406a 100644
--- a/nezha-fronted/src/components/common/js/constants.js
+++ b/nezha-fronted/src/components/common/js/constants.js
@@ -92,7 +92,7 @@ export const asset = {
   stateData: [
     {value: 1, label: i18n.t('asset.inStock')},
     {value: 2, label: i18n.t('asset.notInStock')},
-    {value: 3, label: i18n.t('asset.Suspended')},
+    {value: 3, label: i18n.t('asset.suspended')},
   ],
 };
 
@@ -137,3 +137,9 @@ export const intervalList = [
   {value: 900, label: '15m'},
   {value: 1800, label: '30m'}
 ];
+
+export const setting = {
+    DcState:[
+      {value:1,label: i18n.t('setting.usable')}
+    ]
+};
diff --git a/nezha-fronted/src/components/common/language/cn.js b/nezha-fronted/src/components/common/language/cn.js
index 9b278cc70..368b53b78 100644
--- a/nezha-fronted/src/components/common/language/cn.js
+++ b/nezha-fronted/src/components/common/language/cn.js
@@ -535,7 +535,7 @@ const cn = {
     uSize: "U位",
     inStock: "在库",
     notInStock: "出库",
-    Suspended:'停用',
+    suspended:'停用',
     principal: "负责人",
     tel: "电话",
     featureTitle: "属性",
@@ -623,7 +623,9 @@ const cn = {
       },
       createDc: "新建数据中心",
       editDc: "编辑数据中心",
-      editCabinet: "编辑机柜"
+      editCabinet: "编辑机柜",
+      usable:'可用',
+      suspended:'停用',
     },
     model: {
       model: "资产型号",
diff --git a/nezha-fronted/src/components/common/language/en.js b/nezha-fronted/src/components/common/language/en.js
index 8ea68b760..83c491349 100644
--- a/nezha-fronted/src/components/common/language/en.js
+++ b/nezha-fronted/src/components/common/language/en.js
@@ -441,7 +441,7 @@ const en = {
     uSize: 'U size',
     inStock: 'In stock',//'在库'
     notInStock: 'Not in stock',//'出库'
-    Suspended:'Suspended',
+    suspended:'Suspended',
     assetType:'Asset type',//'资产类型'
     principal:'Administrator',//'负责人'
     tel:'Telephone', //'电话'
@@ -599,7 +599,9 @@ const en = {
         direction:'Direction',
         tags:'Tags',
         snmpSetting:'SNMP setting',
-      }
+      },
+      usable:'Usable',
+      suspended:'Suspended',
     },
     model: {
       model: 'Asset model',
diff --git a/nezha-fronted/src/components/common/leftMenu.vue b/nezha-fronted/src/components/common/leftMenu.vue
index 053668448..513d0cd3f 100644
--- a/nezha-fronted/src/components/common/leftMenu.vue
+++ b/nezha-fronted/src/components/common/leftMenu.vue
@@ -303,8 +303,10 @@
                 this.moduleList = response.data.list;
                 for (let i = 0; i < this.moduleList.length; i++) {
                   try {
-                    let tempObj = JSON.parse(this.moduleList[i].param);
-                    let tempObj1 = JSON.parse(this.moduleList[i].labels);
+                    let param=this.moduleList[i].param|| '{}';
+                    let tempObj = JSON.parse(param);
+                    let labels=this.moduleList[i].labels|| '{}';
+                    let tempObj1=JSON.parse(labels);
                     this.$set(this.moduleList[i], 'paramObj', []);
                     this.$set(this.moduleList[i], 'labelModule', []);
                     for (let k in tempObj) {
diff --git a/nezha-fronted/src/components/common/rightBox/addEndpointBox.vue b/nezha-fronted/src/components/common/rightBox/addEndpointBox.vue
index bdf32973b..ce4a2fafa 100644
--- a/nezha-fronted/src/components/common/rightBox/addEndpointBox.vue
+++ b/nezha-fronted/src/components/common/rightBox/addEndpointBox.vue
@@ -272,8 +272,9 @@
     <transition name="right-sub-box">
       <div @mousedown.stop class="right-sub-box" v-if="editLabelsBox.show" :style="'top: ' + editLabelsBox.top + 'px; left: ' + editLabelsBox.left + 'px;'">
         <div class="param-box">
-          <div class="param-box-row" v-for="(item, index) in tempLabelModule">
-            <el-input placeholder="key" class="param-box-row-key input-x-mini-22" v-model="item.key"></el-input>
+          <div class="param-box-row" v-for="(item, index) in tempLabelModule" style="position: relative">
+            <el-input placeholder="key" class="param-box-row-key input-x-mini-22" :class="{'input-error':inputKeyErr[index]}" v-model="item.key"  @input="validateInput(item.key,index)"></el-input>
+            <span style="color: #F56C6C;font-size: 12px;position: absolute;top:25px;left: 10px" v-if="inputKeyErr[index]">{{$t('validate.key')}}</span>
             <span class="param-box-row-eq">=</span>
             <el-input placeholder="value" class="param-box-row-value input-x-mini-22" v-model="item.value"></el-input>
             <span class="param-box-row-symbol" :id="'remove-param-'+index" @click="removeLabels(index)"><i class="nz-icon nz-icon-shanchu1"></i></span>
@@ -312,6 +313,7 @@
         currentProjectCopy: {id: ''},
         tempParamObj: [],
         tempLabelModule: [],
+        inputKeyErr:[],
         tempEndpoint: {},
         tempEndpoint2: {},
         rightBox: {show: false, title: this.$t('project.endpoint.createEndpoint'),isEdit: false},
@@ -409,8 +411,8 @@
       //子弹框控制  obj: module或endpoint对象  type:1module2endpoint
       showEditLabelsBox(show, obj, type, e) {
         //editLabelsBox tempLabelModule labelModule
-        console.log(123123123123,show, obj, type, e,this.tempLabelModule);
         if (show) {
+          this.inputKeyErr=[];
           let position = e.target.getBoundingClientRect();
           this.editLabelsBox.type = type;
           if (this.editLabelsBox.type == 2) {
@@ -424,12 +426,15 @@
           } else {
             this.tempLabelModule = JSON.parse(JSON.stringify(obj.labelModule));
           }
+          this.tempLabelModule.forEach((item,index)=>{
+            this.inputKeyErr.push(false);
+          })
         } else {
           if (!this.editLabelsBox.show) {
             return;
           }
           for (let i = 0; i < this.tempLabelModule.length; i++) {
-            if (!this.tempLabelModule[i].key || !this.tempLabelModule[i].value) {
+            if (!this.tempLabelModule[i].key || !this.tempLabelModule[i].value || this.inputKeyErr[i]) {
               this.tempLabelModule.splice(i, 1);
               i--;
             }
@@ -471,11 +476,20 @@
       // 新增labels
       addLabels() {
         this.tempLabelModule.push({key: '', value: ''});
+        this.inputKeyErr.push(false);
       },
 
       // 移除单个param
       removeLabels(index) {
         this.tempLabelModule.splice(index, 1);
+        this.inputKeyErr.splice(index, 1);
+      },
+      validateInput:function(value,index){
+        if(!/[a-zA-Z_:][a-zA-Z0-9_:]*/.test(value)){
+          this.inputKeyErr.splice(index,1,true)
+        }else{
+          this.inputKeyErr.splice(index,1,false)
+        }
       },
       //编辑endpoint
       toEditEndpoint(endpoint) {
@@ -687,8 +701,10 @@
           if (response.code === 200) {
             for (let i = 0; i < response.data.list.length; i++) {
               try {
-                let tempObj = JSON.parse(response.data.list[i].param);
-                let tempObj1 = JSON.parse(response.data.list[i].labels);
+                let param=response.data.list[i].param|| '{}';
+                let tempObj = JSON.parse(param);
+                let labels=response.data.list[i].labels|| '{}';
+                let tempObj1=JSON.parse(labels);
                 response.data.list[i].paramObj = [];
                 response.data.list[i].labelsModule = [];
                 for (let k in tempObj) {
@@ -1150,4 +1166,8 @@
   .endpoints-box-endpoints .el-form-item.is-error {
     margin-bottom: 22px;
   }
+  .input-error .el-input__inner,.input-error .el-input__inner:hover,.input-error .el-input__inner:focus,
+  .input-error .input__inner,.input-error .input__inner:hover,.input-error .input__inner:focus {
+    border-color: #F56C6C !important;
+  }
 </style>
diff --git a/nezha-fronted/src/components/common/rightBox/editEndpointBox.vue b/nezha-fronted/src/components/common/rightBox/editEndpointBox.vue
index 9ed548a47..05a002c46 100644
--- a/nezha-fronted/src/components/common/rightBox/editEndpointBox.vue
+++ b/nezha-fronted/src/components/common/rightBox/editEndpointBox.vue
@@ -100,7 +100,7 @@
           <div class="param-box param-box-module">
             <el-scrollbar ref="labelBoxScrollbar" style="height: 100%">
               <div class="param-box-row" v-for="(item, index) in endpoint.labelModule">
-                <el-form-item class="param-box-row-key" :rules="{required: true, message: $t('validate.required'), trigger: 'blur'}" :prop="'labelModule.' + index + '.key'">
+                <el-form-item class="param-box-row-key" :rules="[{required: true, message: $t('validate.required'), trigger: 'blur'},{ pattern: /[a-zA-Z_:][a-zA-Z0-9_:]*/, message: $t('validate.key') ,trigger: 'blur'}]" :prop="'labelModule.' + index + '.key'">
                   <el-input placeholder="key" size="mini" v-model="item.key"></el-input>
                 </el-form-item>
                 <span class="param-box-row-eq">=</span>
diff --git a/nezha-fronted/src/components/common/rightBox/moduleBox.vue b/nezha-fronted/src/components/common/rightBox/moduleBox.vue
index 3cec6f3db..f8be462b0 100644
--- a/nezha-fronted/src/components/common/rightBox/moduleBox.vue
+++ b/nezha-fronted/src/components/common/rightBox/moduleBox.vue
@@ -283,7 +283,7 @@
           <div class="param-box param-box-module">
             <el-scrollbar ref="labelBoxScrollbar" style="height: 100%">
               <div class="param-box-row" v-for="(item, index) in editModule.labelModule">
-                <el-form-item class="param-box-row-key" :rules="{required: true, message: $t('validate.required'), trigger: 'blur'}" :prop="'labelModule.' + index + '.key'">
+                <el-form-item class="param-box-row-key" :rules="[{required: true, message: $t('validate.required'), trigger: 'blur'},{ pattern: /[a-zA-Z_:][a-zA-Z0-9_:]*/, message: $t('validate.key') ,trigger: 'blur'}]" :prop="'labelModule.' + index + '.key'">
                   <el-input placeholder="key" size="mini" v-model="item.key"></el-input>
                 </el-form-item>
                 <span class="param-box-row-eq">=</span>
diff --git a/nezha-fronted/src/components/common/searchSelectInfo.vue b/nezha-fronted/src/components/common/searchSelectInfo.vue
index f03597287..e605be981 100644
--- a/nezha-fronted/src/components/common/searchSelectInfo.vue
+++ b/nezha-fronted/src/components/common/searchSelectInfo.vue
@@ -48,7 +48,7 @@
         label: i18n.t('asset.notInStock')
       }, {
         value: 3,
-        label: i18n.t('asset.Suspended')
+        label: i18n.t('asset.suspended')
       }
     ],
     pingStatus:[
diff --git a/nezha-fronted/src/components/page/asset/asset.vue b/nezha-fronted/src/components/page/asset/asset.vue
index a5d7892f2..13a57d3c6 100644
--- a/nezha-fronted/src/components/page/asset/asset.vue
+++ b/nezha-fronted/src/components/page/asset/asset.vue
@@ -87,7 +87,7 @@
             <div v-if="item.prop=='state'">
               <span v-if="scope.row.state==1">{{ $t('asset.inStock')}}</span>
               <span v-if="scope.row.state==2">{{ $t('asset.notInStock')}}</span>
-              <span v-if="scope.row.state==3">{{ $t('asset.Suspended')}}</span>
+              <span v-if="scope.row.state==3">{{ $t('asset.suspended')}}</span>
             </div>
           <div v-if="item.prop == 'pingStatus'">
             <el-popover
diff --git a/nezha-fronted/src/components/page/project/project.vue b/nezha-fronted/src/components/page/project/project.vue
index 020851dcc..9c24afe3d 100644
--- a/nezha-fronted/src/components/page/project/project.vue
+++ b/nezha-fronted/src/components/page/project/project.vue
@@ -400,8 +400,10 @@
             if(response.code===200){
               for(let i=0; i<response.data.list.length; i++){
                 try{
-                  let tempObj=JSON.parse(response.data.list[i].param);
-                  let tempObj1=JSON.parse(response.data.list[i].labels);
+                  let param=response.data.list[i].param ||  '{}'
+                  let tempObj=JSON.parse(param);
+                  let labels=response.data.list[i].labels|| '{}';
+                  let tempObj1=JSON.parse(labels);
                   response.data.list[i].paramObj=[];
                   response.data.list[i].labelModule=[];
                   for(let k in tempObj){
@@ -411,7 +413,7 @@
                     response.data.list[i].labelModule.push({key:k,value:tempObj1[k]})
                   }
                 }catch(err){
-                  //console.error(response.data.list[i], err);
+                  // console.error(response.data.list[i], err);
                 }
               }
               this.endpointTableData=response.data.list;
@@ -473,13 +475,20 @@
             this.moduleList=response.data.list;
             for(let i=0; i<this.moduleList.length; i++){
               try{
-                let tempObj=JSON.parse(this.moduleList[i].param);
+                let param= this.moduleList[i].param || '{}';
+                let tempObj=JSON.parse(param);
                 this.$set(this.moduleList[i],'paramObj',[]);
                 for(let k in tempObj){
                   this.moduleList[i].paramObj.push({key:k,value:tempObj[k]});
                 }
+                let labels= this.moduleList[i].labels || '{}';
+                let tempObj1=JSON.parse(labels);
+                this.$set(this.moduleList[i],'labelModule',[]);
+                for(let k in tempObj1){
+                  this.moduleList[i].labelModule.push({key:k,value:tempObj1[k]});
+                }
               }catch(err){
-                //console.error(response.data.list[i], err);
+                console.error(response.data.list[i], err);
               }
             }
           }