diff --git a/wonder-commonlib/index.d.ts b/wonder-commonlib/index.d.ts
index ab27ce88ff..3421de0125 100644
--- a/wonder-commonlib/index.d.ts
+++ b/wonder-commonlib/index.d.ts
@@ -21,7 +21,7 @@ declare module wdCb {
     }
 }
 
-declare var global: any, window: any;
+declare var global: any, window: Window;
 declare module wdCb {
     var root: any;
 }
diff --git a/wonder-frp/index.d.ts b/wonder-frp/index.d.ts
index a5c89af7c3..c5e69d2dd9 100644
--- a/wonder-frp/index.d.ts
+++ b/wonder-frp/index.d.ts
@@ -103,7 +103,7 @@ declare module wdFrp {
     }
 }
 
-declare var global: any, window: any;
+declare var global: any, window: Window;
 declare module wdFrp {
     var root: any;
 }
diff --git a/wonder-frp/tsconfig.json b/wonder-frp/tsconfig.json
index 606dd8ac8c..bc145951ba 100644
--- a/wonder-frp/tsconfig.json
+++ b/wonder-frp/tsconfig.json
@@ -2,7 +2,8 @@
     "compilerOptions": {
         "module": "commonjs",
         "lib": [
-            "es6"
+            "es6",
+            "dom"
         ],
         "noImplicitAny": true,
         "noImplicitThis": true,