diff --git a/packages/apollo-server-midway/package.json b/packages/apollo-server-midway/package.json
index 7e4b09c..a70d8ad 100644
--- a/packages/apollo-server-midway/package.json
+++ b/packages/apollo-server-midway/package.json
@@ -34,7 +34,7 @@
     "@graphql-tools/schema": "^8.1.0",
     "@hapi/accept": "^5.0.2",
     "@koa/cors": "^3.1.0",
-    "@midwayjs/core": "^2.12.3",
+    "@midwayjs/core": "^2.12.7",
     "@midwayjs/decorator": "^2.12.3",
     "@midwayjs/express": "^2.12.3",
     "@midwayjs/faas": "^2.12.4",
diff --git a/packages/express-app-sample/package.json b/packages/express-app-sample/package.json
old mode 100755
new mode 100644
index 5a16d48..ae89af8
--- a/packages/express-app-sample/package.json
+++ b/packages/express-app-sample/package.json
@@ -5,7 +5,7 @@
   "private": true,
   "dependencies": {
     "@midwayjs/bootstrap": "^2.3.0",
-    "@midwayjs/core": "^2.3.0",
+    "@midwayjs/core": "^2.12.7",
     "@midwayjs/decorator": "^2.3.0",
     "@midwayjs/express": "^2.3.0",
     "apollo-server-midway": "^1.4.0",
diff --git a/packages/koa-app-sample/package.json b/packages/koa-app-sample/package.json
index 3f488ba..ae89dd2 100644
--- a/packages/koa-app-sample/package.json
+++ b/packages/koa-app-sample/package.json
@@ -30,7 +30,7 @@
   },
   "dependencies": {
     "@koa/cors": "^3.1.0",
-    "@midwayjs/core": "^2.12.1",
+    "@midwayjs/core": "^2.12.7",
     "@midwayjs/decorator": "^2.11.5",
     "@midwayjs/koa": "^2.12.1",
     "apollo-server-koa": "^3.1.1",
diff --git a/packages/midway-faas-graphql/package.json b/packages/midway-faas-graphql/package.json
index 7557786..a5d3600 100644
--- a/packages/midway-faas-graphql/package.json
+++ b/packages/midway-faas-graphql/package.json
@@ -33,7 +33,7 @@
   },
   "dependencies": {
     "@graphql-tools/schema": "^8.1.0",
-    "@midwayjs/core": "^2.12.3",
+    "@midwayjs/core": "^2.12.7",
     "@midwayjs/decorator": "^2.12.3",
     "@midwayjs/faas": "^2.12.4",
     "apollo-server-core": "^3.1.2",
diff --git a/packages/sample/package.json b/packages/sample/package.json
index 5dc2444..55c6265 100644
--- a/packages/sample/package.json
+++ b/packages/sample/package.json
@@ -20,7 +20,7 @@
   "dependencies": {
     "@graphql-tools/schema": "^8.0.3",
     "@hapi/accept": "^5.0.2",
-    "@midwayjs/core": "^2.12.3",
+    "@midwayjs/core": "^2.12.7",
     "@midwayjs/decorator": "^2.12.3",
     "@midwayjs/faas": "^2.12.3",
     "@types/micro": "^7.3.6",
diff --git a/packages/vercel-sample/package.json b/packages/vercel-sample/package.json
index 41d596d..799575e 100644
--- a/packages/vercel-sample/package.json
+++ b/packages/vercel-sample/package.json
@@ -20,7 +20,7 @@
   "dependencies": {
     "@graphql-tools/schema": "^8.0.3",
     "@hapi/accept": "^5.0.2",
-    "@midwayjs/core": "^2.12.3",
+    "@midwayjs/core": "^2.12.7",
     "@midwayjs/decorator": "^2.12.3",
     "@midwayjs/faas": "^2.12.3",
     "@types/micro": "^7.3.6",
diff --git a/yarn.lock b/yarn.lock
index 8f0d3e1..8d7fab0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2057,7 +2057,7 @@
     light-spinner "^1.0.0"
     minimist "^1.2.5"
 
-"@midwayjs/core@^2.11.4", "@midwayjs/core@^2.12.1", "@midwayjs/core@^2.12.3":
+"@midwayjs/core@^2.11.4", "@midwayjs/core@^2.12.3":
   version "2.12.3"
   resolved "https://registry.yarnpkg.com/@midwayjs/core/-/core-2.12.3.tgz#f66304a969474f1414d69d0b15adc646ca5a8dae"
   integrity sha512-DWxhtk8LJIBBFhCGYLHXQgx62nFSUtydmDVyO9QgjzfRlnU5GFNtn1n5v23jmR9V5DqlhXd3N/e7B1YJKdz1ag==
@@ -2074,7 +2074,7 @@
     picomatch "^2.2.2"
     reflect-metadata "^0.1.13"
 
-"@midwayjs/core@^2.12.7", "@midwayjs/core@^2.3.0":
+"@midwayjs/core@^2.12.7":
   version "2.12.7"
   resolved "https://registry.yarnpkg.com/@midwayjs/core/-/core-2.12.7.tgz#357eafd46c32e8ea26386adab61fd8474a2c0882"
   integrity sha512-WZW4QmGMTGGX2r6prkeBGZsJ43B/EZMayPFMDTHXQNS2EdO0zbJ+r7Nh/zemRXcUo/MzTy0ZcfBMhvtoZgKjfQ==