diff --git a/src/pages/modules/systemmanage/role.vue b/src/pages/modules/systemmanage/role.vue
index ce90f93..497df5b 100644
--- a/src/pages/modules/systemmanage/role.vue
+++ b/src/pages/modules/systemmanage/role.vue
@@ -187,9 +187,11 @@ export default {
         return
       }
       try {
-        await sysRoleAdd(this.rolename, this.remark)
-        this.toast('操作成功')
-        this._sysRoleQuery()
+        let res = await sysRoleAdd(this.rolename, this.remark)
+        if (res.code === '1') {
+          this._sysRoleQuery()
+        }
+        this.toast(res.desc)
         this.$refs.child.active = false
         this.$refs.child.disabled = false
       } catch (e) {
@@ -205,9 +207,11 @@ export default {
         return
       }
       try {
-        await sysRoleEdit(this.pkObj.roleId, this.rolename, this.remark)
-        this.toast('操作成功')
-        this._sysRoleQuery()
+        let res = await sysRoleEdit(this.pkObj.roleId, this.rolename, this.remark)
+        if (res.code === '1') {
+          this._sysRoleQuery()
+        }
+        this.toast(res.desc)
         this.$refs.child.active = false
         this.$refs.child.disabled = false
       } catch (e) {
@@ -218,9 +222,11 @@ export default {
     async _sysRoleDelete () {
       this.$refs.child.disabled = true
       try {
-        await sysRoleDelete([this.pkObj.roleId])
-        this.toast('操作成功')
-        this._sysRoleQuery()
+        let res = await sysRoleDelete([this.pkObj.roleId])
+        if (res.code === '1') {
+          this._sysRoleQuery()
+        }
+        this.toast(res.desc)
         this.$refs.child.active = false
         this.$refs.child.disabled = false
       } catch (e) {
diff --git a/src/pages/modules/systemmanage/user.vue b/src/pages/modules/systemmanage/user.vue
index 71ecaec..d7f8c9a 100644
--- a/src/pages/modules/systemmanage/user.vue
+++ b/src/pages/modules/systemmanage/user.vue
@@ -290,9 +290,11 @@ export default {
           phone: this.phone,
           rolesIds: rolesIds
         }
-        await usersEdit(obj)
-        this.toast('操作成功')
-        this._usersQuery()
+        let res = await usersEdit(obj)
+        if (res.code === '1') {
+          this._usersQuery()
+        }
+        this.toast(res.desc)
         this.$refs.child.active = false
         this.$refs.child.disabled = false
       } catch (e) {
@@ -307,9 +309,11 @@ export default {
           userId: this.pkObj.userId,
           password: '123456'
         }
-        await usersEdit(obj)
-        this.toast('操作成功')
-        this._usersQuery()
+        let res = await usersEdit(obj)
+        if (res.code === '1') {
+          this._usersQuery()
+        }
+        this.toast(res.desc)
         this.$refs.child.active = false
         this.$refs.child.disabled = false
       } catch (e) {
@@ -320,9 +324,11 @@ export default {
     async _usersDelete () {
       this.$refs.child.disabled = true
       try {
-        await usersDelete([this.pkObj.userId])
-        this.toast('操作成功')
-        this._usersQuery()
+        let res = await usersDelete([this.pkObj.userId])
+        if (res.code === '1') {
+          this._usersQuery()
+        }
+        this.toast(res.desc)
         this.$refs.child.active = false
         this.$refs.child.disabled = false
       } catch (e) {
diff --git a/src/pages/modules/teach/teach.vue b/src/pages/modules/teach/teach.vue
index 1e3b037..4fa7ed0 100644
--- a/src/pages/modules/teach/teach.vue
+++ b/src/pages/modules/teach/teach.vue
@@ -1,12 +1,19 @@
 <template>
   <div class="body-conatiner">
-    <iframe class="iframe" src="../static/Magic4/HMI_JavaApp_FullScreen.html" frameborder="0"></iframe>
-    <!-- <iframe class="iframe" src="http://127.0.0.1:5555/HMI_JavaApp_FullScreen.html" frameborder="0"></iframe> -->
+    <div class="iframe_wrap">
+      <iframe class="iframe" src="../static/Magic4/HMI_JavaApp_FullScreen.html" frameborder="0" vspace="70"></iframe>
+    </div>
   </div>
 </template>
 
 <style lang="stylus" scoped>
 @import '~@style/mixin'
+.iframe_wrap
+  position relative
+  _wh(100%, 100%)
 .iframe
+  position absolute
+  top -70px
+  left 0
   _wh(100%, 100%)
 </style>
diff --git a/src/pages/shells/index/index.vue b/src/pages/shells/index/index.vue
index 2c58cb4..4a4f696 100644
--- a/src/pages/shells/index/index.vue
+++ b/src/pages/shells/index/index.vue
@@ -228,7 +228,6 @@ export default {
   z-index 150
   _fj()
   _wh(100%, 81px)
-  overflow-x auto
   line-height 79px
   padding 0 10px
   border-bottom 1px solid #f1f1f1
@@ -348,4 +347,5 @@ export default {
   padding 0 10px
 }
 }
+
 </style>
diff --git a/src/style/reset.css b/src/style/reset.css
index 82498a7..f2a4c9b 100644
--- a/src/style/reset.css
+++ b/src/style/reset.css
@@ -71,6 +71,12 @@ html,body {
      /* max-width: 1920px; */
 }
 
+@media only screen and (max-width: 1440px) {
+     html,body {
+          width: 1440px
+     }
+}
+
 select, option, textarea {
      appearance: none;
      outline: none;