diff --git a/src/pages/index/about_us/company_profile/components/AddCompanyProfileDialog.vue b/src/pages/index/about_us/company_profile/components/AddCompanyProfileDialog.vue
index c73e6cf..43a3a1b 100644
--- a/src/pages/index/about_us/company_profile/components/AddCompanyProfileDialog.vue
+++ b/src/pages/index/about_us/company_profile/components/AddCompanyProfileDialog.vue
@@ -16,6 +16,14 @@
           </el-form-item>
         </el-col>
       </el-row>
+      <el-row>
+        <el-col :span="12">
+          <el-form-item :label-width="labelWidth" label="背景色" prop="company_profile_color">
+            <el-color-picker v-model="formData.company_profile_color" :predefine="predefineColors" />
+            &nbsp;&nbsp;{{ formData.company_profile_color }}
+          </el-form-item>
+        </el-col>
+      </el-row>
       <el-row>
         <el-col :span="24">
           <el-form-item :label-width="labelWidth" label="简介内容" prop="company_profile_content">
@@ -40,7 +48,15 @@ import { addCompanyProfile } from "~/service/company_profile";
 import { useLoginStore } from "~/store";
 
 // --业务参数
-
+const predefineColors = ref([
+  '#ff4500',
+  '#ff8c00',
+  '#ffd700',
+  '#90ee90',
+  '#00ced1',
+  '#1e90ff',
+  '#c71585',
+])
 
 
 // --业务方法
@@ -95,6 +111,12 @@ const rules = reactive({
       message: '简介排序不能为空'
     }
   ],
+  company_profile_color: [
+    {
+      required: true,
+      message: '简介背景色不能为空'
+    }
+  ],
 
 });
 
diff --git a/src/pages/index/about_us/company_profile/components/DetailCompanyProfileDialog.vue b/src/pages/index/about_us/company_profile/components/DetailCompanyProfileDialog.vue
index db43239..d39c1f3 100644
--- a/src/pages/index/about_us/company_profile/components/DetailCompanyProfileDialog.vue
+++ b/src/pages/index/about_us/company_profile/components/DetailCompanyProfileDialog.vue
@@ -16,6 +16,14 @@
           </el-form-item>
         </el-col>
       </el-row>
+      <el-row>
+        <el-col :span="12">
+          <el-form-item :label-width="labelWidth" label="背景色" prop="company_profile_color">
+            <el-color-picker v-model="formData.company_profile_color" :predefine="predefineColors" />
+            &nbsp;&nbsp;{{ formData.company_profile_color }}
+          </el-form-item>
+        </el-col>
+      </el-row>
       <el-row>
         <el-col :span="24">
           <el-form-item :label-width="labelWidth" label="简介内容" prop="company_profile_content">
@@ -33,6 +41,15 @@ import { isEmptyObject } from "~/utils/index";
 
 
 // --业务参数
+const predefineColors = ref([
+  '#ff4500',
+  '#ff8c00',
+  '#ffd700',
+  '#90ee90',
+  '#00ced1',
+  '#1e90ff',
+  '#c71585',
+])
 
 
 
diff --git a/src/pages/index/about_us/company_profile/components/EditCompanyProfileDialog.vue b/src/pages/index/about_us/company_profile/components/EditCompanyProfileDialog.vue
index 778af7d..e7d7f91 100644
--- a/src/pages/index/about_us/company_profile/components/EditCompanyProfileDialog.vue
+++ b/src/pages/index/about_us/company_profile/components/EditCompanyProfileDialog.vue
@@ -16,6 +16,14 @@
           </el-form-item>
         </el-col>
       </el-row>
+      <el-row>
+        <el-col :span="12">
+          <el-form-item :label-width="labelWidth" label="背景色" prop="company_profile_color">
+            <el-color-picker v-model="formData.company_profile_color" :predefine="predefineColors" />
+            &nbsp;&nbsp;{{ formData.company_profile_color }}
+          </el-form-item>
+        </el-col>
+      </el-row>
       <el-row>
         <el-col :span="24">
           <el-form-item :label-width="labelWidth" label="简介内容" prop="company_profile_content">
@@ -39,6 +47,15 @@ import { editCompanyProfile } from "~/service/company_profile";
 import { useLoginStore } from "~/store";
 
 // --业务参数
+const predefineColors = ref([
+  '#ff4500',
+  '#ff8c00',
+  '#ffd700',
+  '#90ee90',
+  '#00ced1',
+  '#1e90ff',
+  '#c71585',
+])
 
 
 
@@ -106,6 +123,12 @@ const rules = reactive({
       message: '简介排序不能为空'
     }
   ],
+  company_profile_color: [
+    {
+      required: true,
+      message: '简介背景色不能为空'
+    }
+  ],
 
 });
 
@@ -118,7 +141,7 @@ const handleEditClick = async (formEl) => {
       return;
     }
     isBtnLod.value = true;
-    const { code ,msg} = await editCompanyProfile(formData.value);
+    const { code, msg } = await editCompanyProfile(formData.value);
     if (code == 0) {
       closeDialog();
       props.done();
diff --git a/src/pages/index/about_us/company_profile/index.vue b/src/pages/index/about_us/company_profile/index.vue
index fce1731..ab6f0a2 100644
--- a/src/pages/index/about_us/company_profile/index.vue
+++ b/src/pages/index/about_us/company_profile/index.vue
@@ -48,6 +48,11 @@
         :hide-on-click-modal="true" fit="contain" class="el-avatar"></el-image>
       <template v-else>暂无图片</template>
     </template>
+    <!-- 背景色 -->
+    <template #company_profile_color="scope">
+      <el-color-picker v-model="scope.row.company_profile_color" :predefine="predefineColors" @change="hanleChangeColor(scope.row)"  />
+      &nbsp;&nbsp;{{ scope.row.company_profile_color }}
+    </template>
     <!-- 简介内容 -->
     <template #company_profile_content="scope">
       <div style="height: 150px;" v-html="scope.row.company_profile_content"></div>
@@ -116,6 +121,16 @@ const headers = {
   ...store.headers,
 };
 
+const predefineColors = ref([
+  '#ff4500',
+  '#ff8c00',
+  '#ffd700',
+  '#90ee90',
+  '#00ced1',
+  '#1e90ff',
+  '#c71585',
+])
+
 // 查询参数
 const params = reactive({
   company_profile_content: '',
@@ -135,7 +150,12 @@ const column = [
   {
     prop: "company_profile_content",
     label: '简介内容',
-    width: '550',
+    width: '500',
+  },
+  {
+    prop: "company_profile_color",
+    label: '背景色',
+    width: '150',
   },
   {
     prop: "company_profile_order",
@@ -224,6 +244,18 @@ async function handleEditOrder(data) {
   }
 }
 
+// 背景色
+async function hanleChangeColor(data) {
+  loading.value = true
+  const { code, msg } = await editCompanyProfile(data);
+  if (code == 0) {
+    loading.value = false
+    tableRef.value.reload()
+    ElMessage.success(msg);
+  } else {
+    ElMessage.error(msg);
+  }
+}
 
 
 </script>
diff --git a/src/pages/index/about_us/teaching_envir/teaching_envir_list/index.vue b/src/pages/index/about_us/teaching_envir/teaching_envir_list/index.vue
index a9b5507..b23eaac 100644
--- a/src/pages/index/about_us/teaching_envir/teaching_envir_list/index.vue
+++ b/src/pages/index/about_us/teaching_envir/teaching_envir_list/index.vue
@@ -9,7 +9,7 @@
     <el-form-item :label-width="labelWidth" label="环境类型" prop="teaching_envir_type_guid">
       <el-cascader class="w100" filterable :options="dataList"
         :props="{ checkStrictly: false, value: 'teaching_envir_type_guid', label: 'teaching_envir_type_name', emitPath: false }"
-        placeholder="请选择作品类型" clearable v-model="params.teaching_envir_type_guid">
+        placeholder="请选择环境类型" clearable v-model="params.teaching_envir_type_guid">
         <template #default="{ node, data }">
           <span>{{ data.teaching_envir_type_name }}</span>
           <span v-if="!node.isLeaf"> ({{ data.children.length }}) </span>
@@ -146,6 +146,11 @@ const column = [
     fixed: true,
     type: "selection",
   },
+  {
+    prop: "teaching_envir_type_name",
+    label: "教学环境类型",
+    width: "150",
+  },
   {
     prop: "teaching_envir_img",
     label: "教学环境图片",
@@ -159,12 +164,8 @@ const column = [
   {
     prop: "teaching_envir_intro",
     label: "教学环境简介",
-    width: "150",
-  },
-  {
-    prop: "teaching_envir_type_name",
-    label: "教学环境类型",
-    width: "150",
+    width: "300",
+    showOverflowTooltip: true,
   },
   {
     label: "操作",