diff --git a/.github/workflows/extension-test.yml b/.github/workflows/extension-test.yml
index b61fc55..330ecd0 100644
--- a/.github/workflows/extension-test.yml
+++ b/.github/workflows/extension-test.yml
@@ -25,8 +25,6 @@ jobs:
           cache-dependency-path: "frontend/extension/pnpm-lock.yaml"
       - run: pnpm install
         working-directory: frontend/extension
-      - run: pnpm type-gen
-        working-directory: frontend/extension
       - name: Run eslint check
         run: pnpm lint
         working-directory: frontend/extension
@@ -45,8 +43,6 @@ jobs:
           cache-dependency-path: "frontend/extension/pnpm-lock.yaml"
       - run: pnpm install
         working-directory: frontend/extension
-      - run: pnpm type-gen
-        working-directory: frontend/extension
       - name: Run extension build
         run: pnpm build
         working-directory: frontend/extension
diff --git a/.github/workflows/frontend-test.yml b/.github/workflows/frontend-test.yml
index 415fe93..faaec8e 100644
--- a/.github/workflows/frontend-test.yml
+++ b/.github/workflows/frontend-test.yml
@@ -25,8 +25,6 @@ jobs:
           cache-dependency-path: "frontend/web/pnpm-lock.yaml"
       - run: pnpm install
         working-directory: frontend/web
-      - run: pnpm type-gen
-        working-directory: frontend/web
       - name: Run eslint check
         run: pnpm lint
         working-directory: frontend/web
@@ -45,8 +43,6 @@ jobs:
           cache-dependency-path: "frontend/web/pnpm-lock.yaml"
       - run: pnpm install
         working-directory: frontend/web
-      - run: pnpm type-gen
-        working-directory: frontend/web
       - name: Run frontend build
         run: pnpm build
         working-directory: frontend/web
diff --git a/Dockerfile b/Dockerfile
index 8c359b2..be09e27 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ COPY . .
 
 WORKDIR /frontend-build/frontend/web
 
-RUN corepack enable && pnpm i --frozen-lockfile && pnpm type-gen
+RUN corepack enable && pnpm i --frozen-lockfile
 
 RUN pnpm build
 
diff --git a/frontend/extension/package.json b/frontend/extension/package.json
index e7797ba..edef5be 100644
--- a/frontend/extension/package.json
+++ b/frontend/extension/package.json
@@ -9,7 +9,7 @@
     "package": "plasmo package",
     "lint": "eslint --ext .js,.ts,.tsx, src",
     "lint-fix": "eslint --ext .js,.ts,.tsx, src --fix",
-    "type-gen": "cd ../../proto && buf generate"
+    "postinstall": "cd ../../proto && buf generate"
   },
   "dependencies": {
     "@emotion/react": "^11.11.3",
diff --git a/frontend/web/package.json b/frontend/web/package.json
index d8c8561..0ae21d2 100644
--- a/frontend/web/package.json
+++ b/frontend/web/package.json
@@ -6,7 +6,7 @@
     "serve": "vite preview",
     "lint": "eslint --ext .js,.ts,.tsx, src",
     "lint-fix": "eslint --ext .js,.ts,.tsx, src --fix",
-    "type-gen": "cd ../../proto && buf generate"
+    "postinstall": "cd ../../proto && buf generate"
   },
   "dependencies": {
     "@emotion/react": "^11.11.3",