diff --git a/src/page/homepage/tool/tooldetails.vue b/src/page/homepage/tool/tooldetails.vue
index e1b6445..8a9991c 100644
--- a/src/page/homepage/tool/tooldetails.vue
+++ b/src/page/homepage/tool/tooldetails.vue
@@ -74,7 +74,7 @@
                                     </div>
                                     <div style="font-size: 10px">|</div>
                                     <div class="toolprice">
-                                        <div>上架时间：{{ tool.onlineTime.slice(0, 10) }}</div>
+                                        <div>上架时间：{{ tool.onlineTime && tool.onlineTime.slice(0, 10) }}</div>
                                     </div>
                                 </div>
 
@@ -434,15 +434,15 @@
                     <span v-else>￥{{ serviceType == '测试服务(按次计)' ? buyTool.priceTime : buyTool.price }}</span>
                 </el-form-item>
                 <el-form-item label="购买数量:">
+                    <span v-if="(serviceType == '测试服务(按次计)' && buyTool.priceTime == 0) || (serviceType == '使用时长(按月计)' && buyTool.price == 0)">1</span>
                     <el-input-number
-                        v-if="serviceType == '测试服务(按次计)'"
+                        v-else
                         size="mini"
                         v-model="buyAmount"
                         :min="1"
                         :max="999"
                         label="购买数量"
                     ></el-input-number>
-                    <span v-else>1</span>
                 </el-form-item>
                 <el-form-item label="交付方式:">
                     {{ buyTool.deliverType }}
@@ -657,6 +657,12 @@ export default {
         qrcode: VueQrcode,
     },
     filters: {},
+    watch:{
+        serviceType(newval,oldval) {
+            this.amount = 1
+            this.buyAmount = 1
+        }
+    },
     computed: {
         ...mapGetters(['paytype', 'tooltypelist', 'token', 'userinform']),
         addPriceAll() {
@@ -677,38 +683,8 @@ export default {
         getTool(this.id).then((response) => {
             this.tool = response.tool
 
-            // 处理可下载链接
-            // const selectItem = this.mp4Info.find((it) => it.name == this.tool.name)
-            // if (selectItem) {
-            //     this.tool.videoUrl = selectItem.videoUrl
-            //     this.tool.uploadApp = selectItem.uploadApp
-            //     this.tool.uploadInstall = selectItem.uploadInstall
-            //     this.tool.uploadUse = selectItem.uploadUse
-            // }
-
-            // this.buyTool=response.tool;
             this.$emit('inform', this.tool)
             this.tool.amount = 1
-            // this.images = response.fileInfoList
-            // this.images.forEach(item=>{
-            //     if(item.fileType == 'head'){
-            //         this.icon.push(item)
-            //     }else if(item.fileType == 'detail'){
-            //         this.icon.push(item)
-            //     }
-            // })
-            // for (let index in this.images) {
-            //     if (this.images[index].fileType == 'head') this.icon = this.images[index]
-            //     else if (this.images[index].fileType == 'detail') {
-            //         this.detailImages.push(this.images[index])
-            //     } else if (this.images[index].fileType == 'package') {
-            //         this.packageUrl = this.images[index].fileId
-            //     } else if (this.images[index].fileType == 'readme') {
-            //         this.readmeUrl = this.images[index].fileId
-            //     } else if (this.images[index].fileType == 'icon') {
-            //         this.tool.img = this.images[index].fileUrl
-            //     }
-            // }
 
             // 处理可下载文件fileType  fileUrl  filePath
             if (response.fileInfoList.length) {