diff --git a/pages/clientDB/demo/demo.vue b/pages/clientDB/demo/demo.vue
index ec2ad27d12363091bc61a0d4c970ed9955ed22b1..d5a7d66490c1e1638e620e0f12339484ef01a398 100644
--- a/pages/clientDB/demo/demo.vue
+++ b/pages/clientDB/demo/demo.vue
@@ -126,7 +126,6 @@
 				}
 				this.options.role = role
 				this.currentRole = role.role
-				console.log("this.currentRole: ", this.currentRole);
 			},
 			async getNoticeData() {
 				let res = await db.action('add_view_count')
diff --git a/pages/clientDB/permission-demo/readme.vue b/pages/clientDB/permission-demo/readme.vue
index 411132459b5aad7cdaa3cac00c55bdeef4294800..8eb287d124ab0830b1a26aa650c69cdf20faca0c 100644
--- a/pages/clientDB/permission-demo/readme.vue
+++ b/pages/clientDB/permission-demo/readme.vue
@@ -188,8 +188,8 @@
 
 <script>
 	//import db from '@/js_sdk/uni-clientDB/index.js'
-	 const db = uniCloud.database()
-	const ptDb = db.collection('permission-test')
+	const db = uniCloud.database()
+  let ptDb;
 	import alertCode from '@/components/alertCode/alertCode.vue';
 	import uniNoticeBar from '@/uni_modules/uni-notice-bar/components/uni-notice-bar/uni-notice-bar.vue'
 	export default {
@@ -204,6 +204,7 @@
 		mounted() {
 			uni.setStorageSync('uni_id_token', '')
 			uni.setStorageSync('uni_id_token_expired', '')
+      ptDb = db.collection('permission-test')
 		},
 		onShow() {
 			this.$nextTick(()=>{