fix:修改文案

src/views/production-safety/safetyTrainingAndEducation/educationTrainingPlanManagementDept/components/addTrainingInformation.vue

@@ -525,7 +525,7 @@
         <div class="dialog-footer">
           <el-button @click="$emit('update:visible', false)">取消</el-button>
           <el-button type="primary" @click="handleSave" v-if="!isViewMode">
-            {{ isEditMode ? '保存' : '新增' }}
+            保存
           </el-button>
         </div>
       </template>