diff --git a/src/api/l2/sendTemplate.js b/src/api/l2/sendTemplate.js
index cbd2495..d34bc82 100644
--- a/src/api/l2/sendTemplate.js
+++ b/src/api/l2/sendTemplate.js
@@ -17,3 +17,20 @@ export function getLastSuccess(groupType) {
   })
 }
 
+// 更新模板主表（deviceName 等）
+export function updateSendTemplate(data) {
+  return request({
+    url: '/business/sendTemplate',
+    method: 'put',
+    data
+  })
+}
+
+// 批量更新模板明细（address/defaultValueRaw/enabled 等）
+export function updateSendTemplateItems(data) {
+  return request({
+    url: '/business/sendTemplate/items',
+    method: 'put',
+    data
+  })
+}
diff --git a/src/views/l2/send/furnace.vue b/src/views/l2/send/furnace.vue
index 336c35e..862a44c 100644
--- a/src/views/l2/send/furnace.vue
+++ b/src/views/l2/send/furnace.vue
@@ -8,10 +8,31 @@
       <el-button @click="reload" icon="el-icon-refresh" size="small" :loading="loading">
         Refresh
       </el-button>
-      <el-button 
+
+      <!-- Edit template switch / 编辑模板开关 -->
+      <el-switch
+        v-model="editTemplate"
+        active-text="Edit Template"
+        inactive-text="View"
+        style="margin: 0 12px"
+      />
+
+      <el-button
+        v-if="editTemplate"
+        type="success"
+        plain
+        icon="el-icon-check"
+        size="small"
+        :loading="savingTemplate"
+        @click="saveTemplate"
+      >
+        Save Template
+      </el-button>
+
+      <el-button
         v-if="lastSuccess && lastSuccess.lastSendTime"
-        type="primary" 
-        plain 
+        type="primary"
+        plain
         icon="el-icon-magic-stick"
         size="small"
         @click="applyLastSuccessValues"
@@ -51,7 +72,19 @@
               :key="item.templateItemId || item.paramCode"
             >
               <el-form-item :label="item.labelEn">
-                <el-input v-model="form[item.paramCode]" :placeholder="getPlaceholder(item)" />
+                <!-- Value input / 值输入框 -->
+                <el-input v-model="form[item.paramCode]" :placeholder="getPlaceholder(item)">
+                  <template v-if="editTemplate" slot="append">
+                    <!-- Address edit button / 点位编辑按钮 -->
+                    <el-button type="text" @click="openEditAddress(item)">Addr</el-button>
+                  </template>
+                </el-input>
+
+                <!-- Inline address editor in edit mode / 编辑模式下显示当前点位 -->
+                <div v-if="editTemplate" class="addr-inline">
+                  <span class="addr-label">Address:</span>
+                  <el-input v-model="item.address" size="mini" placeholder="ns=2;s=..." />
+                </div>
               </el-form-item>
             </el-col>
           </el-row>
@@ -62,158 +95,195 @@
         </div>
       </el-card>
     </div>
+
+    <!-- Edit Address Dialog / 编辑点位弹窗 -->
+    <el-dialog title="Edit OPC Address" :visible.sync="addressDialogVisible" width="650px" append-to-body>
+      <div v-if="editingItem">
+        <div style="margin-bottom: 8px; font-weight: 600;">{{ editingItem.labelEn }}</div>
+        <el-input v-model="editingItem.address" placeholder="ns=2;s=..." />
+        <div style="margin-top: 8px; color: #909399; font-size: 12px;">
+          <!-- 中文注释：这里修改的是模板点位地址，保存后会同步到数据库 -->
+          修改的是模板点位地址，点击 "Save Template" 后同步到数据库。
+        </div>
+      </div>
+      <div slot="footer" class="dialog-footer">
+        <el-button @click="addressDialogVisible=false">Cancel</el-button>
+        <el-button type="primary" @click="addressDialogVisible=false">OK</el-button>
+      </div>
+    </el-dialog>
   </div>
 </template>
 
 <script>
 // Import APIs / 引入接口
-import { createSendJob, executeSendJob } from '@/api/l2/sendJob';
-import { getSendTemplate, getLastSuccess } from '@/api/l2/sendTemplate';
+import { createSendJob, executeSendJob } from '@/api/l2/sendJob'
+import { getSendTemplate, getLastSuccess, updateSendTemplate, updateSendTemplateItems } from '@/api/l2/sendTemplate'
 
 export default {
   name: 'FurnaceSend',
   data() {
     return {
-      loading: false, // Loading state for the whole page / 页面加载状态
-      sending: false, // Sending state for the button / 发送按钮加载状态
-      template: null, // Template data from backend / 从后端获取的模板数据
-      lastSuccess: null, // Last successful send data / 最近一次成功发送的数据
-      form: {} // Form values (paramCode -> value) / 表单值（参数编码 -> 值）
-    };
+      loading: false, // Loading / 加载
+      sending: false, // Sending / 发送中
+      savingTemplate: false, // Saving template / 保存模板中
+      editTemplate: false, // Edit template switch / 编辑模板开关
+
+      template: null, // Template / 模板
+      lastSuccess: null, // Last success / 上次成功
+      form: {}, // Form values / 表单值
+
+      addressDialogVisible: false,
+      editingItem: null
+    }
   },
   computed: {
-    // Template items sorted by itemNo / 按序号排序的模板明细
     templateItems() {
-      if (!this.template || !Array.isArray(this.template.items)) return [];
+      if (!this.template || !Array.isArray(this.template.items)) return []
       return [...this.template.items]
         .filter(i => i.enabled === undefined || i.enabled === 1)
-        .sort((a, b) => (a.itemNo || 0) - (b.itemNo || 0));
+        .sort((a, b) => (a.itemNo || 0) - (b.itemNo || 0))
     }
   },
   created() {
-    this.reload();
+    this.reload()
   },
   methods: {
-    // Reload all data / 重新加载所有数据
     async reload() {
-      this.loading = true;
+      this.loading = true
       try {
-        // Fetch template and last success data in parallel / 并行获取模板和上次成功记录
-        const [templateRes, lastSuccessRes] = await Promise.all([
+        const [templateRes, lastRes] = await Promise.all([
           getSendTemplate('FURNACE_DEFAULT'),
           getLastSuccess('FURNACE')
-        ]);
+        ])
 
-        // Process template data / 处理模板数据
-        if (templateRes && templateRes.code === 200) {
-          this.template = templateRes.data;
-        } else {
-          this.$message.error('Load template failed');
-          this.template = null;
-        }
-
-        // Process last success data / 处理上次成功记录
-        if (lastSuccessRes && lastSuccessRes.code === 200) {
-          this.lastSuccess = lastSuccessRes.data;
-        } else {
-          this.lastSuccess = null;
-        }
-
-        // Initialize form with recommended values / 使用推荐值初始化表单
-        this.initializeForm();
+        this.template = templateRes && templateRes.code === 200 ? templateRes.data : null
+        this.lastSuccess = lastRes && lastRes.code === 200 ? lastRes.data : null
 
+        this.initializeForm()
       } catch (e) {
-        console.error(e);
-        this.$message.error('Load data failed');
+        console.error(e)
+        this.$message.error('Load data failed')
+        this.template = null
+        this.lastSuccess = null
+        this.form = {}
       } finally {
-        this.loading = false;
+        this.loading = false
       }
     },
 
-    // Initialize form values / 初始化表单值
     initializeForm() {
-      const init = {};
+      const init = {}
       if (!this.templateItems.length) {
-        this.form = {};
-        return;
+        this.form = {}
+        return
       }
       this.templateItems.forEach(item => {
-        // Priority: last success value > template default value > empty string
-        // 优先级：上次成功值 > 模板默认值 > 空字符串
-        const lastValue = this.lastSuccess?.values?.[item.paramCode];
-        init[item.paramCode] = lastValue !== undefined ? lastValue : (item.defaultValueRaw || '');
-      });
-      this.form = init;
+        const lastValue = this.lastSuccess?.values?.[item.paramCode]
+        init[item.paramCode] = lastValue !== undefined ? lastValue : (item.defaultValueRaw || '')
+      })
+      this.form = init
     },
 
-    // Apply last success values to the form / 将上次成功值应用到表单
     applyLastSuccessValues() {
       if (!this.lastSuccess || !this.lastSuccess.values) {
-        this.$message.info('No last success data to apply.');
-        return;
+        this.$message.info('No last success data')
+        return
       }
       this.templateItems.forEach(item => {
-        const lastValue = this.lastSuccess.values[item.paramCode];
-        if (lastValue !== undefined) {
-          this.$set(this.form, item.paramCode, lastValue);
+        const v = this.lastSuccess.values[item.paramCode]
+        if (v !== undefined) {
+          this.$set(this.form, item.paramCode, String(v))
         }
-      });
-      this.$message.success('Last success values applied.');
+      })
+      this.$message.success('Last success values applied')
     },
 
-    // Get placeholder for input / 获取输入框的占位提示
     getPlaceholder(item) {
-      const lastValue = this.lastSuccess?.values?.[item.paramCode];
-      if (lastValue !== undefined) {
-        return `Last: ${lastValue}`;
-      }
-      if (item.defaultValueRaw) {
-        return `Default: ${item.defaultValueRaw}`;
-      }
-      return 'Please enter';
+      const lastValue = this.lastSuccess?.values?.[item.paramCode]
+      if (lastValue !== undefined) return `Last: ${lastValue}`
+      if (item.defaultValueRaw) return `Default: ${item.defaultValueRaw}`
+      return 'Please enter'
     },
 
-    // Format time for display / 格式化时间显示
-    formatTime(timeStr) {
-      if (!timeStr) return '';
-      const date = new Date(timeStr);
-      return date.toLocaleString();
+    formatTime(t) {
+      if (!t) return ''
+      return new Date(t).toLocaleString()
+    },
+
+    openEditAddress(item) {
+      this.editingItem = item
+      this.addressDialogVisible = true
+    },
+
+    async saveTemplate() {
+      if (!this.template || !this.template.templateId) {
+        this.$message.error('Template not loaded')
+        return
+      }
+
+      this.savingTemplate = true
+      try {
+        // 1) update template main (deviceName etc.) / 更新模板主表
+        await updateSendTemplate({
+          templateId: this.template.templateId,
+          deviceName: this.template.deviceName,
+          enabled: this.template.enabled,
+          remark: this.template.remark
+        })
+
+        // 2) batch update template items (address/default value) / 批量更新模板明细
+        const itemsPayload = this.templateItems.map(it => ({
+          templateItemId: it.templateItemId,
+          address: it.address,
+          defaultValueRaw: it.defaultValueRaw,
+          enabled: it.enabled,
+          remark: it.remark
+        }))
+
+        await updateSendTemplateItems(itemsPayload)
+        this.$message.success('Template saved')
+        this.editTemplate = false
+        await this.reload()
+      } catch (e) {
+        console.error(e)
+        this.$message.error(e.message || 'Save template failed')
+      } finally {
+        this.savingTemplate = false
+      }
     },
 
-    // Confirm before sending / 发送前确认
     handleSend() {
       this.$confirm('Confirm to send furnace parameters?', 'Warning', {
         confirmButtonText: 'Confirm',
         cancelButtonText: 'Cancel',
         type: 'warning'
       }).then(() => {
-        this.doSend();
-      }).catch(() => {});
+        this.doSend()
+      }).catch(() => {})
     },
 
-    // Execute send logic / 执行发送逻辑
     async doSend() {
       if (!this.template) {
-        this.$message.error('Template not loaded');
-        return;
+        this.$message.error('Template not loaded')
+        return
       }
       if (!this.templateItems.length) {
-        this.$message.error('Template is empty');
-        return;
+        this.$message.error('Template is empty')
+        return
       }
 
-      this.sending = true;
+      this.sending = true
       try {
         const items = this.templateItems.map(item => ({
           paramCode: item.paramCode,
           address: item.address,
           valueRaw: String(this.form[item.paramCode] || ''),
           setTime: new Date()
-        })).filter(it => !!it.address); // Filter out items with no address / 过滤掉没有地址的项
+        })).filter(it => !!it.address)
 
         if (!items.length) {
-          this.$message.error('No valid OPC address found in template');
-          return;
+          this.$message.error('No valid OPC address found in template')
+          return
         }
 
         const dto = {
@@ -226,27 +296,25 @@ export default {
               items
             }
           ]
-        };
+        }
 
-        const createRes = await createSendJob(dto);
-        const jobId = createRes.data;
-        if (!jobId) throw new Error('Create send job failed');
+        const createRes = await createSendJob(dto)
+        const jobId = createRes.data
+        if (!jobId) throw new Error('Create send job failed')
 
-        await executeSendJob(jobId);
-        this.$message.success('Send success');
-
-        // Refresh last success data after sending / 发送成功后刷新上次记录
-        this.reload();
+        await executeSendJob(jobId)
+        this.$message.success('Send success')
 
+        await this.reload()
       } catch (e) {
-        console.error(e);
-        this.$message.error(e.message || 'Send failed');
+        console.error(e)
+        this.$message.error(e.message || 'Send failed')
       } finally {
-        this.sending = false;
+        this.sending = false
       }
     }
   }
-};
+}
 </script>
 
 <style scoped>
@@ -255,6 +323,10 @@ export default {
 }
 .toolbar {
   margin-bottom: 20px;
+  display: flex;
+  align-items: center;
+  flex-wrap: wrap;
+  gap: 8px;
 }
 .card-grid-container {
   min-height: 300px;
@@ -279,7 +351,13 @@ export default {
 .empty-data {
   margin-top: 20px;
 }
-.el-form-item {
-  margin-bottom: 12px;
+.addr-inline {
+  margin-top: 6px;
+}
+.addr-label {
+  display: inline-block;
+  margin-right: 6px;
+  color: #909399;
+  font-size: 12px;
 }
 </style>