diff --git a/README.md b/README.md
index ae90135..f3ea3e4 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,7 @@
 ## 相关项目
 
 本项目源于vue-element-admin。
+git分支：dev3.0
 
 
 

diff --git a/README.md b/README.md
index ae90135..f3ea3e4 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,7 @@
 ## 相关项目
 
 本项目源于vue-element-admin。
+git分支：dev3.0
 
 
 
diff --git a/src/views/deviceConfig/components/editPressConfig.vue b/src/views/deviceConfig/components/editPressConfig.vue
index 0b979dc..2593cfc 100644
--- a/src/views/deviceConfig/components/editPressConfig.vue
+++ b/src/views/deviceConfig/components/editPressConfig.vue
@@ -59,12 +59,12 @@
           </el-form-item>
         </el-col>
         <el-col :span="12">
-          <el-form-item label="低报报警阈值(%LEL)" prop="lowerThreshold">
+          <el-form-item label="低报报警阈值(MPa)" prop="lowerThreshold">
             <el-input-number v-model="configForm.lowerThreshold" :min="0" :max="1.6" type="text" placeholder="必填" />
           </el-form-item>
         </el-col>
         <el-col :span="12">
-          <el-form-item label="高报报警阈值(%LEL)" prop="upperThreshold">
+          <el-form-item label="高报报警阈值MPa)" prop="upperThreshold">
             <el-input-number v-model="configForm.upperThreshold" :min="0" :max="1.6" type="text" placeholder="必填" />
           </el-form-item>
         </el-col>