diff --git a/ruoyi-ui/src/components/IconSelect/index.vue b/ruoyi-ui/src/components/IconSelect/index.vue
index 240432140..8dadc028a 100644
--- a/ruoyi-ui/src/components/IconSelect/index.vue
+++ b/ruoyi-ui/src/components/IconSelect/index.vue
@@ -5,16 +5,14 @@
       <i slot="suffix" class="el-icon-search el-input__icon" />
     </el-input>
     <div class="icon-list">
-      <el-scrollbar>
-        <div class="list-container">
-          <div v-for="(item, index) in iconList" class="icon-item-wrapper" :key="index" @click="selectedIcon(item)">
-            <div :class="['icon-item', { active: activeIcon === item }]">
-              <svg-icon :icon-class="item" class-name="icon" style="height: 30px;width: 16px;" />
-              <span :title="item">{{ item }}</span>
-            </div>
+      <div class="list-container">
+        <div v-for="(item, index) in iconList" class="icon-item-wrapper" :key="index" @click="selectedIcon(item)">
+          <div :class="['icon-item', { active: activeIcon === item }]">
+            <svg-icon :icon-class="item" class-name="icon" style="height: 25px;width: 16px;"/>
+            <span>{{ item }}</span>
           </div>
         </div>
-      </el-scrollbar>
+      </div>
     </div>
   </div>
 </template>
@@ -63,27 +61,21 @@ export default {
     }
     .icon-list {
       height: 200px;
-      ::v-deep .el-scrollbar {
-        height: 100%;
-        .el-scrollbar__wrap {
-          overflow-x: hidden;
-        }
-      }
+      overflow: auto;
       .list-container {
         display: flex;
         flex-wrap: wrap;
         .icon-item-wrapper {
           width: calc(100% / 3);
-          height: 30px;
-          line-height: 30px;
-          margin-bottom: -5px;
+          height: 25px;
+          line-height: 25px;
           cursor: pointer;
           display: flex;
           .icon-item {
             display: flex;
             max-width: 100%;
             height: 100%;
-            padding: 0 2px;
+            padding: 0 5px;
             &:hover {
               background: #ececec;
               border-radius: 5px;
diff --git a/ruoyi-ui/src/layout/components/AppMain.vue b/ruoyi-ui/src/layout/components/AppMain.vue
index b7a87ae8c..a25c56254 100644
--- a/ruoyi-ui/src/layout/components/AppMain.vue
+++ b/ruoyi-ui/src/layout/components/AppMain.vue
@@ -50,3 +50,26 @@ export default {
   }
 }
 </style>
+
+<style lang="scss">
+// fix css style bug in open el-dialog
+.el-popup-parent--hidden {
+  .fixed-header {
+    padding-right: 6px;
+  }
+}
+
+::-webkit-scrollbar {
+  width: 6px;
+  height: 6px;
+}
+
+::-webkit-scrollbar-track {
+  background-color: #f1f1f1;
+}
+
+::-webkit-scrollbar-thumb {
+  background-color: #c0c0c0;
+  border-radius: 3px;
+}
+</style>
diff --git a/ruoyi-ui/src/layout/components/TagsView/ScrollPane.vue b/ruoyi-ui/src/layout/components/TagsView/ScrollPane.vue
index c110bf123..f92d99b7a 100644
--- a/ruoyi-ui/src/layout/components/TagsView/ScrollPane.vue
+++ b/ruoyi-ui/src/layout/components/TagsView/ScrollPane.vue
@@ -1,94 +1,94 @@
-<template>
-  <el-scrollbar ref="scrollContainer" :vertical="false" class="scroll-container" @wheel.native.prevent="handleScroll">
-    <slot />
-  </el-scrollbar>
-</template>
-
-<script>
-const tagAndTagSpacing = 4 // tagAndTagSpacing
-
-export default {
-  name: 'ScrollPane',
-  data() {
-    return {
-      left: 0
-    }
-  },
-  computed: {
-    scrollWrapper() {
-      return this.$refs.scrollContainer.$refs.wrap
-    }
-  },
-  mounted() {
-    this.scrollWrapper.addEventListener('scroll', this.emitScroll, true)
-  },
-  beforeDestroy() {
-    this.scrollWrapper.removeEventListener('scroll', this.emitScroll)
-  },
-  methods: {
-    handleScroll(e) {
-      const eventDelta = e.wheelDelta || -e.deltaY * 40
-      const $scrollWrapper = this.scrollWrapper
-      $scrollWrapper.scrollLeft = $scrollWrapper.scrollLeft + eventDelta / 4
-    },
-    emitScroll() {
-      this.$emit('scroll')
-    },
-    moveToTarget(currentTag) {
-      const $container = this.$refs.scrollContainer.$el
-      const $containerWidth = $container.offsetWidth
-      const $scrollWrapper = this.scrollWrapper
-      const tagList = this.$parent.$refs.tag
-
-      let firstTag = null
-      let lastTag = null
-
-      // find first tag and last tag
-      if (tagList.length > 0) {
-        firstTag = tagList[0]
-        lastTag = tagList[tagList.length - 1]
-      }
-
-      if (firstTag === currentTag) {
-        $scrollWrapper.scrollLeft = 0
-      } else if (lastTag === currentTag) {
-        $scrollWrapper.scrollLeft = $scrollWrapper.scrollWidth - $containerWidth
-      } else {
-        // find preTag and nextTag
-        const currentIndex = tagList.findIndex(item => item === currentTag)
-        const prevTag = tagList[currentIndex - 1]
-        const nextTag = tagList[currentIndex + 1]
-
-        // the tag's offsetLeft after of nextTag
-        const afterNextTagOffsetLeft = nextTag.$el.offsetLeft + nextTag.$el.offsetWidth + tagAndTagSpacing
-
-        // the tag's offsetLeft before of prevTag
-        const beforePrevTagOffsetLeft = prevTag.$el.offsetLeft - tagAndTagSpacing
-
-        if (afterNextTagOffsetLeft > $scrollWrapper.scrollLeft + $containerWidth) {
-          $scrollWrapper.scrollLeft = afterNextTagOffsetLeft - $containerWidth
-        } else if (beforePrevTagOffsetLeft < $scrollWrapper.scrollLeft) {
-          $scrollWrapper.scrollLeft = beforePrevTagOffsetLeft
-        }
-      }
-    }
-  }
-}
-</script>
-
-<style lang="scss" scoped>
-.scroll-container {
-  white-space: nowrap;
-  position: relative;
-  overflow: hidden;
-  width: 100%;
-  ::v-deep {
-    .el-scrollbar__bar {
-      bottom: 0px;
-    }
-    .el-scrollbar__wrap {
-      height: 49px;
-    }
-  }
-}
-</style>
+<template>
+  <el-scrollbar ref="scrollContainer" :vertical="false" class="scroll-container" @wheel.native.prevent="handleScroll">
+    <slot />
+  </el-scrollbar>
+</template>
+
+<script>
+const tagAndTagSpacing = 4 // tagAndTagSpacing
+
+export default {
+  name: 'ScrollPane',
+  data() {
+    return {
+      left: 0
+    }
+  },
+  computed: {
+    scrollWrapper() {
+      return this.$refs.scrollContainer.$refs.wrap
+    }
+  },
+  mounted() {
+    this.scrollWrapper.addEventListener('scroll', this.emitScroll, true)
+  },
+  beforeDestroy() {
+    this.scrollWrapper.removeEventListener('scroll', this.emitScroll)
+  },
+  methods: {
+    handleScroll(e) {
+      const eventDelta = e.wheelDelta || -e.deltaY * 40
+      const $scrollWrapper = this.scrollWrapper
+      $scrollWrapper.scrollLeft = $scrollWrapper.scrollLeft + eventDelta / 4
+    },
+    emitScroll() {
+      this.$emit('scroll')
+    },
+    moveToTarget(currentTag) {
+      const $container = this.$refs.scrollContainer.$el
+      const $containerWidth = $container.offsetWidth
+      const $scrollWrapper = this.scrollWrapper
+      const tagList = this.$parent.$refs.tag
+
+      let firstTag = null
+      let lastTag = null
+
+      // find first tag and last tag
+      if (tagList.length > 0) {
+        firstTag = tagList[0]
+        lastTag = tagList[tagList.length - 1]
+      }
+
+      if (firstTag === currentTag) {
+        $scrollWrapper.scrollLeft = 0
+      } else if (lastTag === currentTag) {
+        $scrollWrapper.scrollLeft = $scrollWrapper.scrollWidth - $containerWidth
+      } else {
+        // find preTag and nextTag
+        const currentIndex = tagList.findIndex(item => item === currentTag)
+        const prevTag = tagList[currentIndex - 1]
+        const nextTag = tagList[currentIndex + 1]
+
+        // the tag's offsetLeft after of nextTag
+        const afterNextTagOffsetLeft = nextTag.$el.offsetLeft + nextTag.$el.offsetWidth + tagAndTagSpacing
+
+        // the tag's offsetLeft before of prevTag
+        const beforePrevTagOffsetLeft = prevTag.$el.offsetLeft - tagAndTagSpacing
+
+        if (afterNextTagOffsetLeft > $scrollWrapper.scrollLeft + $containerWidth) {
+          $scrollWrapper.scrollLeft = afterNextTagOffsetLeft - $containerWidth
+        } else if (beforePrevTagOffsetLeft < $scrollWrapper.scrollLeft) {
+          $scrollWrapper.scrollLeft = beforePrevTagOffsetLeft
+        }
+      }
+    }
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+.scroll-container {
+  white-space: nowrap;
+  position: relative;
+  overflow: hidden;
+  width: 100%;
+  ::v-deep {
+    .el-scrollbar__bar {
+      bottom: 0px;
+    }
+    .el-scrollbar__wrap {
+      height: 39px;
+    }
+  }
+}
+</style>
diff --git a/ruoyi-ui/src/layout/index.vue b/ruoyi-ui/src/layout/index.vue
index b7c9ab0d0..dba4393da 100644
--- a/ruoyi-ui/src/layout/index.vue
+++ b/ruoyi-ui/src/layout/index.vue
@@ -1,19 +1,17 @@
 <template>
   <div :class="classObj" class="app-wrapper" :style="{'--current-color': theme}">
-      <div v-if="device==='mobile'&&sidebar.opened" class="drawer-bg" @click="handleClickOutside"/>
-      <sidebar v-if="!sidebar.hide" class="sidebar-container"/>
-      <div :class="{hasTagsView:needTagsView,sidebarHide:sidebar.hide}" class="main-container">
-        <el-scrollbar>
-          <div :class="{'fixed-header':fixedHeader}">
-            <navbar/>
-            <tags-view v-if="needTagsView"/>
-          </div>
-          <app-main/>
-          <right-panel>
-            <settings/>
-          </right-panel>
-        </el-scrollbar>
+    <div v-if="device==='mobile'&&sidebar.opened" class="drawer-bg" @click="handleClickOutside"/>
+    <sidebar v-if="!sidebar.hide" class="sidebar-container"/>
+    <div :class="{hasTagsView:needTagsView,sidebarHide:sidebar.hide}" class="main-container">
+      <div :class="{'fixed-header':fixedHeader}">
+        <navbar/>
+        <tags-view v-if="needTagsView"/>
       </div>
+      <app-main/>
+      <right-panel>
+        <settings/>
+      </right-panel>
+    </div>
   </div>
 </template>
 
@@ -74,18 +72,6 @@ export default {
     height: 100%;
     width: 100%;
 
-    .el-scrollbar{
-      height: 100%;
-    }
-
-    ::v-deep .el-scrollbar__bar.is-vertical {
-      z-index: 10;
-    }
-  
-    ::v-deep .el-scrollbar__wrap {
-      overflow-x: hidden;
-    }
-
     &.mobile.openSidebar {
       position: fixed;
       top: 0;