diff --git a/lerna.json b/lerna.json
index 3e5e84b..e90e3fe 100644
--- a/lerna.json
+++ b/lerna.json
@@ -7,5 +7,5 @@
     "packages": [
         "packages/*"
     ],
-    "version": "0.2.3"
+    "version": "0.2.4"
 }
diff --git a/packages/cc-server-core/package.json b/packages/cc-server-core/package.json
index a8a7008..bfb357d 100644
--- a/packages/cc-server-core/package.json
+++ b/packages/cc-server-core/package.json
@@ -1,6 +1,6 @@
 {
     "name": "cc-server-core",
-    "version": "0.2.3",
+    "version": "0.2.4",
     "description": "> TODO: description",
     "author": "MiaoWoo <admin@yumc.pw>",
     "homepage": "https://faas.yumc.pw",
@@ -16,7 +16,7 @@
     },
     "dependencies": {
         "body-parser": "^1.19.0",
-        "cc-server-db-mongo": "^0.2.3",
+        "cc-server-db-mongo": "^0.2.4",
         "cc-server-ioc": "^0.2.2",
         "inversify": "^5.0.1",
         "inversify-express-utils": "^6.3.2",
diff --git a/packages/cc-server-db-mongo/package.json b/packages/cc-server-db-mongo/package.json
index be6754f..30c0642 100644
--- a/packages/cc-server-db-mongo/package.json
+++ b/packages/cc-server-db-mongo/package.json
@@ -1,6 +1,6 @@
 {
     "name": "cc-server-db-mongo",
-    "version": "0.2.3",
+    "version": "0.2.4",
     "description": "> TODO: description",
     "author": "MiaoWoo <admin@yumc.pw>",
     "homepage": "https://faas.yumc.pw",
@@ -14,7 +14,7 @@
         "test": "echo \"Error: run tests from root\" && exit 1"
     },
     "dependencies": {
-        "cc-server-db": "^0.2.2",
+        "cc-server-db": "^0.2.4",
         "cc-server-ioc": "^0.2.2",
         "inversify": "^5.0.1",
         "mongodb": "^3.2.7",
diff --git a/packages/cc-server-db/package.json b/packages/cc-server-db/package.json
index 05de716..991b007 100644
--- a/packages/cc-server-db/package.json
+++ b/packages/cc-server-db/package.json
@@ -1,6 +1,6 @@
 {
     "name": "cc-server-db",
-    "version": "0.2.2",
+    "version": "0.2.4",
     "description": "Now I’m the model of a modern major general / The venerated Virginian veteran whose men are all / Lining up, to put me up on a pedestal / Writin’ letters to relatives / Embellishin’ my elegance and eloquence / But the elephant is in the room / The truth is in ya face when ya hear the British cannons go / BOOM",
     "keywords": [],
     "author": "MiaoWoo <admin@yumc.pw>",