diff --git a/lerna.json b/lerna.json
index 79dfc4aad29..62f8e00825d 100644
--- a/lerna.json
+++ b/lerna.json
@@ -1,6 +1,6 @@
 {
   "packages": [
-    "packages/*"
+    "packages/!(devtools)"
   ],
   "version": "independent",
   "command": {
@@ -16,4 +16,4 @@
       ]
     }
   }
-}
+}
\ No newline at end of file
diff --git a/packages/devtools/package.json b/packages/devtools/package.json
index 48c927d45e3..4b4d2a24da1 100644
--- a/packages/devtools/package.json
+++ b/packages/devtools/package.json
@@ -2,7 +2,6 @@
   "name": "@uform/devtools",
   "version": "1.0.0-rc.4",
   "license": "MIT",
-  "main": "lib",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/alibaba/uform.git"