diff --git a/examples/mongodb-crud/backend/src/api/ApiAddPost.ts b/examples/mongodb-crud/backend/src/api/ApiAddPost.ts
index 924a185..3491e1a 100644
--- a/examples/mongodb-crud/backend/src/api/ApiAddPost.ts
+++ b/examples/mongodb-crud/backend/src/api/ApiAddPost.ts
@@ -3,14 +3,6 @@ import { Global } from "../models/Global";
 import { ReqAddPost, ResAddPost } from "../shared/protocols/PtlAddPost";
 
 export async function ApiAddPost(call: ApiCall<ReqAddPost, ResAddPost>) {
-    console.log('cccgasdgasd', call.service.conf)
-    if (call.service.conf) {
-        // if (没登录) {
-        //     call.error('你还没登录');
-        //     return;
-        // }
-    }
-
     let op = await Global.collection('Post').insertOne({
         ...call.req.newPost,
         create: {
diff --git a/examples/mongodb-crud/backend/src/api/ApiUpdatePost.ts b/examples/mongodb-crud/backend/src/api/ApiUpdatePost.ts
index 24c8605..4cddbaa 100644
--- a/examples/mongodb-crud/backend/src/api/ApiUpdatePost.ts
+++ b/examples/mongodb-crud/backend/src/api/ApiUpdatePost.ts
@@ -9,13 +9,15 @@ export async function ApiUpdatePost(call: ApiCall<ReqUpdatePost, ResUpdatePost>)
     let op = await Global.collection('Post').updateOne({
         _id: new ObjectID(_id)
     }, {
-        $set: update
+        $set: {
+            ...update,
+            update: {
+                uid: 'xxx',
+                time: new Date()
+            }
+        }
     });
 
-    console.log('ssss', {
-        matchedCount: op.matchedCount
-    })
-
     call.succ({
         matchedCount: op.matchedCount
     })