diff --git a/nezha-fronted/src/components/common/alert/alertLabel.vue b/nezha-fronted/src/components/common/alert/alertLabel.vue
index 918da2899..0e9caee8e 100644
--- a/nezha-fronted/src/components/common/alert/alertLabel.vue
+++ b/nezha-fronted/src/components/common/alert/alertLabel.vue
@@ -156,7 +156,7 @@
         let self=this;
         return function(position) {
           let clientHeight = (document.body.clientHeight<document.documentElement.clientHeight)?document.body.clientHeight:document.documentElement.clientHeight;
-          let elHeight=self.type==='asset'?370:(self.type==='project'?70:70);
+          let elHeight=self.type==='asset'?318:(self.type==='project'?70:70);
           if(position.top+elHeight>clientHeight){
             return {
               left: `${position.left + position.width + 20}px`,
@@ -174,7 +174,7 @@
         let self=this;
         return function(position) {
           let clientHeight = (document.body.clientHeight<document.documentElement.clientHeight)?document.body.clientHeight:document.documentElement.clientHeight;
-          let elHeight=self.type==='asset'?370:(self.type==='project'?70:70);
+          let elHeight=self.type==='asset'?318:(self.type==='project'?70:70);
            if(position.top+elHeight>clientHeight){
              return 'alert-labelUp'
            }else{
diff --git a/nezha-fronted/src/components/page/config/system.vue b/nezha-fronted/src/components/page/config/system.vue
index 9683b0906..96d86a9c2 100644
--- a/nezha-fronted/src/components/page/config/system.vue
+++ b/nezha-fronted/src/components/page/config/system.vue
@@ -36,7 +36,7 @@
               </el-select>
             </el-form-item>
             <el-form-item>
-              <button class="nz-btn nz-btn-size-normal-new nz-btn-style-light-new" @click="resetForm('basicForm','basic')" style="top:2px">{{$t('overall.reset')}}</button>
+              <button type="button" class="nz-btn nz-btn-size-normal-new nz-btn-style-light-new" @click="resetForm('basicForm','basic')" style="top:2px">{{$t('overall.reset')}}</button>
               <button type="primary" @click="saveSetInfo('basic','basicForm')" class="nz-btn nz-btn-size-normal-new nz-btn-style-normal-new">{{$t('overall.submit')}}</button>
             </el-form-item>
           </el-form>
@@ -82,8 +82,8 @@
               </el-row>
             </el-form-item>
             <el-form-item>
-              <button class="nz-btn nz-btn-size-normal-new nz-btn-style-light-new" @click="resetForm('emailForm','email')" style="top:2px">{{$t('overall.reset')}}</button>
-              <button class="nz-btn nz-btn-size-normal-new nz-btn-style-light-new" :class="{'nz-btn-disabled':email.email_enable == 'off'}" :disabled="email.email_enable == 'off'" @click="testSetInfo('email','emailForm')" style="top:2px">{{$t('config.system.email.testConnection')}}</button>
+              <button type="button" class="nz-btn nz-btn-size-normal-new nz-btn-style-light-new" @click="resetForm('emailForm','email')" style="top:2px">{{$t('overall.reset')}}</button>
+              <button type="button" class="nz-btn nz-btn-size-normal-new nz-btn-style-light-new" :class="{'nz-btn-disabled':email.email_enable == 'off'}" :disabled="email.email_enable == 'off'" @click="testSetInfo('email','emailForm')" style="top:2px">{{$t('config.system.email.testConnection')}}</button>
               <button type="primary" @click="saveSetInfo('email','emailForm')" class="nz-btn nz-btn-size-normal-new nz-btn-style-normal-new">{{$t('overall.submit')}}</button>
             </el-form-item>
           </el-form>
@@ -126,8 +126,8 @@
               <el-input v-model="ldap.ldap_mapping"></el-input>
             </el-form-item>
             <el-form-item>
-              <button class="nz-btn nz-btn-size-normal-new nz-btn-style-light-new" @click="resetForm('ldapForm','ldap')" style="top:2px">{{$t('overall.reset')}}</button>
-              <button class="nz-btn nz-btn-size-normal-new nz-btn-style-light-new" @click="testSetInfo('ldap','ldapForm')" style="top:2px">{{$t('config.system.email.testConnection')}}</button>
+              <button type="button" class="nz-btn nz-btn-size-normal-new nz-btn-style-light-new" @click="resetForm('ldapForm','ldap')" style="top:2px">{{$t('overall.reset')}}</button>
+              <button type="button" class="nz-btn nz-btn-size-normal-new nz-btn-style-light-new" @click="testSetInfo('ldap','ldapForm')" style="top:2px">{{$t('config.system.email.testConnection')}}</button>
               <button type="primary" @click="saveSetInfo('ldap','ldapForm')" class="nz-btn nz-btn-size-normal-new nz-btn-style-normal-new">{{$t('overall.submit')}}</button>
             </el-form-item>
           </el-form>
@@ -178,7 +178,7 @@
                 </el-form-item>
                 <el-form-item  prop="btn">
                   <button type="primary" class="linkBtn nz-btn nz-btn-size-small-new nz-btn-style-normal-new" @click="linkUpdate(item)">Update</button>
-                  <button class="linkBtn nz-btn nz-btn-size-small-new nz-btn-style-light-new" @click="linkCancel(item)">Cancel</button>
+                  <button type="button" class="linkBtn nz-btn nz-btn-size-small-new nz-btn-style-light-new" @click="linkCancel(item)">Cancel</button>
                 </el-form-item>
               </el-form>
                 <div class="linkFormContent" v-else>