feat: 详情页，暂无对接人修改

src/components/detail/ContactInfo.vue

 <!-- 联系人信息 -->
 <template>
   <div class="flex h-[95px] flex-col">
-    <div
-      v-if="personName"
-      class="flex h-[100px] flex-none items-center justify-between bg-[#FAFAFC] px-10"
-    >
+    <div class="flex h-[100px] flex-none items-center justify-between bg-[#FAFAFC] px-10">
       <div class="flex items-center space-x-4">
         <div class="flex items-center justify-center">
           <div
             class="flex h-[60px] w-[60px] items-center justify-center rounded bg-[#cccccc] font-yahei text-lg leading-5 text-white"
           >
-            {{ personName?.[0] }}
+            {{ noPerson ? '空' : personName?.[0] }}
           </div>
         </div>
         <div>
           <div class="text-center font-yahei text-sm font-bold text-[#1A1A1A]">
-            {{ personName }}
+            {{ personName || '暂无对接人' }}
           </div>
           <div class="mt-[5px] rounded-sm text-sm text-[#4F4F4F]">园区对接人</div>
         </div>
@@ -23,9 +20,10 @@
       <div>
         <div
           class="flex h-[44px] w-[128px] cursor-pointer items-center justify-center rounded-[4px] bg-[#C0322B] px-[23px] text-base leading-[22px] text-white"
+          :class="{ 'cursor-not-allowed opacity-[.45]': noPerson }"
           @click="handleContact"
         >
-          {{ isShowPhone && phone ? phone : '立即沟通' }}
+          {{ btnContent }}
         </div>
       </div>
     </div>
@@ -85,6 +83,20 @@ const isLogin = computed(() => {
   return appStore.isLogin;
 });
 
+const noPerson = computed(() => {
+  return !props.personName;
+});
+
+const btnContent = computed(() => {
+  if (isShowPhone.value && phone.value) {
+    return phone.value;
+  } else if (noPerson.value) {
+    return '暂无对接人';
+  } else {
+    return '立即沟通';
+  }
+});
+
 const changeShowPhone = (b: boolean) => {
   isShowPhone.value = b;
 };
@@ -109,7 +121,7 @@ const handlePhone = async () => {
 };
 
 const handleContact = () => {
-  if (!phone.value) {
+  if (!phone.value && !noPerson.value) {
     if (isLogin.value) {
       handlePhone();
     } else {