diff --git a/src/pages/materialsStation/toolsBack/toolsBack.vue b/src/pages/materialsStation/toolsBack/toolsBack.vue
index 0d35fd2..65cd9e1 100644
--- a/src/pages/materialsStation/toolsBack/toolsBack.vue
+++ b/src/pages/materialsStation/toolsBack/toolsBack.vue
@@ -85,6 +85,14 @@
                   custom-style="successStyle"
                 />
               </div>
+              <div style="line-height: 1.8; display: flex; align-items: center">
+                <span style="margin-right: 5px">是否签名:</span>
+                <uni-tag
+                  :text="item.isElectronicSign == 1 ? '未签名' : '已签名'"
+                  :inverted="true"
+                  :type="item.isElectronicSign == 1 ? 'error' : 'success'"
+                />
+              </div>
             </div>
           </div>
         </uni-swipe-action-item>
@@ -146,14 +154,21 @@ const getList = async () => {
     console.log('🚀 ~ getList ~ res:', res)
     if (res.code == 200) {
       tableList.value = res.data.rows.map((item, index) => {
-        let options = [
-          // { text: '电子签名', style: { backgroundColor: '#c6bf3b' } },
-          { text: '编辑', style: { backgroundColor: '#2f8cf0' } },
-          { text: '删除', style: { backgroundColor: '#ff4949' } },
-        ]
+        let options = []
+        if (item.taskStatus != 2) {
+          options = [
+            { text: '编辑', style: { backgroundColor: '#2f8cf0' } },
+            { text: '删除', style: { backgroundColor: '#ff4949' } },
+          ]
+        } else {
+          options = []
+        }
+        if (item.isElectronicSign == 1) {
+          options.unshift({ text: '电子签名', style: { backgroundColor: '#c6bf3b' } })
+        }
         return {
           ...item,
-          options: item.taskStatus == 2 ? [] : options, // 如果任务状态为4，则不显示操作按钮
+          options,
         }
       })
       console.log('🚀 ~ getList ~ tableList.value:', tableList.value)
@@ -202,6 +217,14 @@ const onClickSwipe = async (e, item) => {
     } else if (e.content.text == '删除') {
       // 删除
       await deleteItem(item)
+    } else if (e.content.text == '电子签名') {
+      const params = {
+        id: item.id,
+        isToolsBack: true,
+      }
+      uni.navigateTo({
+        url: `/pages/my/signature?params=${JSON.stringify(params)}`,
+      })
     }
     swipeRef.value.closeAll()
   } catch (error) {
diff --git a/src/pages/my/signature.vue b/src/pages/my/signature.vue
index e7ef33a..c61729d 100644
--- a/src/pages/my/signature.vue
+++ b/src/pages/my/signature.vue
@@ -24,7 +24,7 @@ import {
     updateLeaseApplyInfoSign,
     updateSignById,
 } from '@/services/signature.js'
-import { toolsLeaseApplyInfoSign, updateLeaseApplyInfoSignApi } from '@/services/materialsStation'
+import { toolsLeaseApplyInfoSign, updateLeaseApplyInfoSignApi, updateSignByIdApi } from '@/services/materialsStation'
 import { baseURL } from '@/utils/http'
 import { uploadImgSignUrl } from '@/utils/bnsBase'
 
@@ -57,7 +57,7 @@ onLoad((opt) => {
 })
 
 onMounted(() => {
-    if (opts.isLease || opts.isBack || opts.isAuthorize || opts.isToolsLease) return
+    if (opts.isLease || opts.isBack || opts.isAuthorize || opts.isToolsLease || opts.isToolsBack) return
     getSignData()
 })
 
@@ -240,6 +240,23 @@ const uploadSignUrl = async (url) => {
                     }, 1000)
                 },
             })
+        } else if (opts.isToolsBack) {
+            const params = {
+                id: opts.id,
+                backSignUrl: signUrl,
+                backSignType: signType.value
+            }
+            const res = await updateSignByIdApi(params)
+            console.log('🚀 ~ 退料签名 ~ res:', res)
+            uni.showToast({
+                title: '签名成功',
+                mask: true,
+                success: () => {
+                    setTimeout(() => {
+                        uni.navigateBack()
+                    }, 1000)
+                },
+            })
         } else if (opts.isAuthorize) {
             const params = {
                 parentId: opts.id,
diff --git a/src/services/materialsStation.js b/src/services/materialsStation.js
index 6b03272..aeb66e7 100644
--- a/src/services/materialsStation.js
+++ b/src/services/materialsStation.js
@@ -425,4 +425,13 @@ export const getSafeDetailsListApi = (data) => {
     url: '/material/material_maMachine/getSafeDetailsList',
     data,
   })
+}
+
+// 退料签名
+export const updateSignByIdApi = (data) => {
+  return http({
+    method: 'POST',
+    url: '/material/material_back_apply_info/updateSignById',
+    data,
+  })
 }
\ No newline at end of file