diff --git a/packages/processAgent/package.json b/packages/processAgent/package.json
index 772b3695d19..acd44191b69 100644
--- a/packages/processAgent/package.json
+++ b/packages/processAgent/package.json
@@ -1,6 +1,7 @@
 {
   "name": "@midwayjs/process-agent",
   "version": "4.0.0-alpha.1",
+  "private": true,
   "description": "",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",
diff --git a/packages/sequelize/src/configuration.ts b/packages/sequelize/src/configuration.ts
index 7013c6ef7d5..2a2df6fb3a4 100644
--- a/packages/sequelize/src/configuration.ts
+++ b/packages/sequelize/src/configuration.ts
@@ -15,9 +15,7 @@ import { Model } from 'sequelize-typescript';
   importConfigs: [
     {
       default: {
-        sequelize: {
-          validateConnection: true,
-        },
+        sequelize: {},
       },
     },
   ],
diff --git a/packages/sequelize/test/index.test.ts b/packages/sequelize/test/index.test.ts
index 596c1bf353c..ec58df93240 100644
--- a/packages/sequelize/test/index.test.ts
+++ b/packages/sequelize/test/index.test.ts
@@ -73,9 +73,9 @@ describe('/test/index.test.ts', () => {
                 dialect: 'mysql',
                 host: '',
                 port: 3306,
+                validateConnection: false,  
               },
             },
-            validateConnection: false,
           },
         },
       });
diff --git a/packages/tags/package.json b/packages/tags/package.json
index f57ce04e816..4a5edf712fb 100644
--- a/packages/tags/package.json
+++ b/packages/tags/package.json
@@ -1,6 +1,7 @@
 {
   "name": "@midwayjs/tags",
   "version": "4.0.0-alpha.1",
+  "private": true,
   "description": "Midway Tag System",
   "main": "dist/index.js",
   "typings": "index.d.ts",