diff --git a/src/api/user.js b/src/api/user.js
index bbbf418..1e03062 100644
--- a/src/api/user.js
+++ b/src/api/user.js
@@ -6,6 +6,9 @@ const login = (data) => {
 const getProjectList = (data) => {
     return http.get("/project/page", data);
 };
+const getProjectDetail = (id) => {
+    return http.get("/project/"+id);
+};
 const getCaseList = (data) => {
     return http.get("/case/page", data);
 };
@@ -56,6 +59,6 @@ export default {
     getScore,
     getConfig,
     completeCase,
-    behaviorRecord
-   
+    behaviorRecord,
+    getProjectDetail
 }
\ No newline at end of file
diff --git a/src/components/back.vue b/src/components/back.vue
index 79b9b0e..84d78a5 100644
--- a/src/components/back.vue
+++ b/src/components/back.vue
@@ -52,6 +52,17 @@ const route = useRoute();
 let origin=route.query.source?route.query.source:'';
 const source=ref(origin);
 const freshkey = ref(0);
+const props=defineProps({
+  project_id:{
+    type:String,
+    default:''
+  }
+})
+const envVersion=computed(()=>{
+  if(source.value==3){
+    return 'release'
+  }
+})
 const goHome = () => {
   if(source.value==3){
     //  try {
@@ -72,7 +83,8 @@ const goHome = () => {
     });
   }else{
     router.push({
-    path: "/home",
+    path: "/caseList",
+    query: { project_id: props.project_id },
    });
   }
 
diff --git a/src/views/caseIntro.vue b/src/views/caseIntro.vue
index fa96aa4..0bb7cf4 100644
--- a/src/views/caseIntro.vue
+++ b/src/views/caseIntro.vue
@@ -21,7 +21,7 @@
     <caseDetail v-for="(item, index) in pageList" :pageIndex="index" :step="step" @switchPage="switchPage" :pageItem="item" :pageNum="pageList.length" @getAllAnswer="getAllAnswer"  :start_time="start_time" :case_id="case_id"></caseDetail>
     <comment v-show="!showIntro && step==pageList.length" ref="commentRef" :countTime="countTime" @initPage="initPage" :start_time="entry_time" :allAnswer="allAnswer" :is_welfare="is_welfare"></comment>
     <totop></totop>
-    <back></back>
+    <back :project_id="caseObj.project_id"></back>
 </template>
 
 <script setup>
diff --git a/src/views/caseList.vue b/src/views/caseList.vue
index 66c7cb8..a1396b0 100644
--- a/src/views/caseList.vue
+++ b/src/views/caseList.vue
@@ -29,14 +29,23 @@ import { ref} from "vue";
 import { useRoute } from 'vue-router';
 import { WXSHARE } from "../utils/wxshare-1.6.0";
 import host from "../utils/host"
+import api from '../api/user.js';
   const route = useRoute();
 //0:全部 1:已参与 2:未参与
  const activeName = ref(2);
- const img_url=ref(route.query.img_url)
- const case_num=ref(route.query.case_num)
+ const img_url=ref('')
+ const case_num=ref('');
+ const getDetail=async()=>{
+  const {code,data}=await api.getProjectDetail(route.query.project_id);
+  if(code==200){
+    img_url.value=data.project_image;
+    case_num.value=data.case_count;
+    let link=host+'/web/caseList?project_id='+route.query.project_id;
+    WXSHARE(data.project_name,"肝胆相照-肝胆病在线公共服务平台",link,'');
+  }
+ }
  onMounted(() => {
-  let link=host+'/web/home';
-  WXSHARE('“佳动例”等你来挑战，精彩福利享不停',"肝胆相照-肝胆病在线公共服务平台",link,'');
+  getDetail();
 })
 </script>
 
diff --git a/src/views/home.vue b/src/views/home.vue
index 09ae420..9541940 100644
--- a/src/views/home.vue
+++ b/src/views/home.vue
@@ -36,7 +36,7 @@ const finished = ref(false);
 const goCase = (id,img,num) => {
   router.push({ 
     path: 'caseList', 
-    query: { project_id: id,img_url:img,case_num: num} 
+    query: { project_id: id} 
   })
 }
 const getList = async () => {
@@ -66,7 +66,7 @@ const onLoad = () => {
 }; 
 onMounted(() => {
   let link=host+'/web/home';
-  WXSHARE('“佳动例”等你来挑战，精彩福利享不停',"肝胆相照-肝胆病在线公共服务平台",link,'');
+  WXSHARE('肝胆相照互动病例等你来挑战，福利享不停',"肝胆相照-肝胆病在线公共服务平台",link,'');
 })
 </script>
 
diff --git a/src/views/result.vue b/src/views/result.vue
index 7826812..9489e3d 100644
--- a/src/views/result.vue
+++ b/src/views/result.vue
@@ -11,7 +11,7 @@
             <pageunit v-for="(item, index) in pageList" :pageIndex="index" :pageItem="item" :imgList="imgList" @changeImg="changeImg"></pageunit>
          </div>
          <totop></totop>
-         <back></back>
+         <back :project_id="project_id"></back>
     </div>
     <!-- < ref="ImagePreview"  v-model:show="showImg" closeable :images="imgList" @change="onChange">