diff --git a/electron/package.json b/electron/package.json
index 229979b41..48f3a0811 100644
--- a/electron/package.json
+++ b/electron/package.json
@@ -11,7 +11,6 @@
     "productName": "Jan",
     "files": [
       "renderer/**/*",
-      "build/*.{js,map}",
       "build/**/*.{js,map}",
       "pre-install",
       "models/**/*",
@@ -77,7 +76,6 @@
     "@janhq/core": "link:./core",
     "@janhq/server": "link:./server",
     "@npmcli/arborist": "^7.1.0",
-    "@types/request": "^2.48.12",
     "@uiball/loaders": "^1.3.0",
     "electron-store": "^8.1.0",
     "electron-updater": "^6.1.7",
@@ -86,8 +84,6 @@
     "pacote": "^17.0.4",
     "request": "^2.88.2",
     "request-progress": "^3.0.0",
-    "rimraf": "^5.0.5",
-    "typescript": "^5.2.2",
     "ulid": "^2.3.0",
     "use-debounce": "^9.0.4"
   },
@@ -96,6 +92,7 @@
     "@playwright/test": "^1.38.1",
     "@types/npmcli__arborist": "^5.6.4",
     "@types/pacote": "^11.1.7",
+    "@types/request": "^2.48.12",
     "@typescript-eslint/eslint-plugin": "^6.7.3",
     "@typescript-eslint/parser": "^6.7.3",
     "electron": "28.0.0",
@@ -103,7 +100,9 @@
     "electron-devtools-installer": "^3.2.0",
     "electron-playwright-helpers": "^1.6.0",
     "eslint-plugin-react": "^7.33.2",
-    "run-script-os": "^1.1.6"
+    "rimraf": "^5.0.5",
+    "run-script-os": "^1.1.6",
+    "typescript": "^5.2.2"
   },
   "installConfig": {
     "hoistingLimits": "workspaces"
diff --git a/extensions/assistant-extension/package.json b/extensions/assistant-extension/package.json
index 5f45ecabe..2d0d8f5c7 100644
--- a/extensions/assistant-extension/package.json
+++ b/extensions/assistant-extension/package.json
@@ -7,7 +7,8 @@
   "author": "Jan <service@jan.ai>",
   "license": "AGPL-3.0",
   "scripts": {
-    "build": "tsc --module commonjs && rollup -c rollup.config.ts",
+    "clean:modules": "rimraf node_modules/pdf-parse/test && cd node_modules/pdf-parse/lib/pdf.js && rimraf v1.9.426 v1.10.88 v2.0.550",
+    "build": "yarn clean:modules && tsc --module commonjs && rollup -c rollup.config.ts",
     "build:publish:linux": "rimraf *.tgz --glob && npm run build && npm pack && cpx *.tgz ../../pre-install",
     "build:publish:darwin": "rimraf *.tgz --glob && npm run build && ../../.github/scripts/auto-sign.sh && npm pack && cpx *.tgz ../../pre-install",
     "build:publish:win32": "rimraf *.tgz --glob && npm run build && npm pack && cpx *.tgz ../../pre-install",
@@ -25,7 +26,7 @@
     "rollup-plugin-define": "^1.0.1",
     "rollup-plugin-sourcemaps": "^0.6.3",
     "rollup-plugin-typescript2": "^0.36.0",
-    "typescript": "^5.3.3",
+    "typescript": "^5.2.2",
     "run-script-os": "^1.1.6"
   },
   "dependencies": {
@@ -44,9 +45,6 @@
   ],
   "bundleDependencies": [
     "@janhq/core",
-    "@langchain/community",
-    "hnswlib-node",
-    "langchain",
-    "pdf-parse"
+    "hnswlib-node"
   ]
 }
diff --git a/extensions/assistant-extension/rollup.config.ts b/extensions/assistant-extension/rollup.config.ts
index 7916ef9c8..1e3c38fab 100644
--- a/extensions/assistant-extension/rollup.config.ts
+++ b/extensions/assistant-extension/rollup.config.ts
@@ -48,9 +48,6 @@ export default [
     // Indicate here external modules you don't wanna include in your bundle (i.e.: 'lodash')
     external: [
       "@janhq/core/node",
-      "@langchain/community",
-      "langchain",
-      "langsmith",
       "path",
       "hnswlib-node",
     ],
diff --git a/extensions/conversational-extension/package.json b/extensions/conversational-extension/package.json
index b84c75d3d..8a6da14e5 100644
--- a/extensions/conversational-extension/package.json
+++ b/extensions/conversational-extension/package.json
@@ -17,12 +17,12 @@
     "cpx": "^1.5.0",
     "rimraf": "^3.0.2",
     "webpack": "^5.88.2",
-    "webpack-cli": "^5.1.4"
+    "webpack-cli": "^5.1.4",
+    "ts-loader": "^9.5.0"
   },
   "dependencies": {
     "@janhq/core": "file:../../core",
-    "path-browserify": "^1.0.1",
-    "ts-loader": "^9.5.0"
+    "path-browserify": "^1.0.1"
   },
   "engines": {
     "node": ">=18.0.0"
diff --git a/extensions/inference-nitro-extension/package.json b/extensions/inference-nitro-extension/package.json
index cccfbefd0..b65cf445f 100644
--- a/extensions/inference-nitro-extension/package.json
+++ b/extensions/inference-nitro-extension/package.json
@@ -35,12 +35,12 @@
     "rollup-plugin-sourcemaps": "^0.6.3",
     "rollup-plugin-typescript2": "^0.36.0",
     "run-script-os": "^1.1.6",
-    "typescript": "^5.2.2"
+    "typescript": "^5.2.2",
+    "@types/os-utils": "^0.0.4",
+    "@rollup/plugin-replace": "^5.0.5"
   },
   "dependencies": {
     "@janhq/core": "file:../../core",
-    "@rollup/plugin-replace": "^5.0.5",
-    "@types/os-utils": "^0.0.4",
     "fetch-retry": "^5.0.6",
     "path-browserify": "^1.0.1",
     "rxjs": "^7.8.1",
diff --git a/extensions/inference-openai-extension/package.json b/extensions/inference-openai-extension/package.json
index 0ba6f18db..5efdbf874 100644
--- a/extensions/inference-openai-extension/package.json
+++ b/extensions/inference-openai-extension/package.json
@@ -18,13 +18,13 @@
     "cpx": "^1.5.0",
     "rimraf": "^3.0.2",
     "webpack": "^5.88.2",
-    "webpack-cli": "^5.1.4"
+    "webpack-cli": "^5.1.4",
+    "ts-loader": "^9.5.0"
   },
   "dependencies": {
     "@janhq/core": "file:../../core",
     "fetch-retry": "^5.0.6",
     "path-browserify": "^1.0.1",
-    "ts-loader": "^9.5.0",
     "ulid": "^2.3.0"
   },
   "engines": {
diff --git a/extensions/inference-triton-trtllm-extension/package.json b/extensions/inference-triton-trtllm-extension/package.json
index 0f4c2de23..455f8030e 100644
--- a/extensions/inference-triton-trtllm-extension/package.json
+++ b/extensions/inference-triton-trtllm-extension/package.json
@@ -18,13 +18,13 @@
     "cpx": "^1.5.0",
     "rimraf": "^3.0.2",
     "webpack": "^5.88.2",
-    "webpack-cli": "^5.1.4"
+    "webpack-cli": "^5.1.4",
+    "ts-loader": "^9.5.0"
   },
   "dependencies": {
     "@janhq/core": "file:../../core",
     "fetch-retry": "^5.0.6",
     "path-browserify": "^1.0.1",
-    "ts-loader": "^9.5.0",
     "ulid": "^2.3.0",
     "rxjs": "^7.8.1"
   },
diff --git a/extensions/model-extension/package.json b/extensions/model-extension/package.json
index 1af5d38cb..5d1674007 100644
--- a/extensions/model-extension/package.json
+++ b/extensions/model-extension/package.json
@@ -14,7 +14,8 @@
     "cpx": "^1.5.0",
     "rimraf": "^3.0.2",
     "webpack": "^5.88.2",
-    "webpack-cli": "^5.1.4"
+    "webpack-cli": "^5.1.4",
+    "ts-loader": "^9.5.0"
   },
   "files": [
     "dist/*",
@@ -23,7 +24,6 @@
   ],
   "dependencies": {
     "@janhq/core": "file:../../core",
-    "path-browserify": "^1.0.1",
-    "ts-loader": "^9.5.0"
+    "path-browserify": "^1.0.1"
   }
 }
diff --git a/extensions/monitoring-extension/package.json b/extensions/monitoring-extension/package.json
index 538f6bdee..582f7cd7b 100644
--- a/extensions/monitoring-extension/package.json
+++ b/extensions/monitoring-extension/package.json
@@ -13,12 +13,12 @@
   "devDependencies": {
     "rimraf": "^3.0.2",
     "webpack": "^5.88.2",
-    "webpack-cli": "^5.1.4"
+    "webpack-cli": "^5.1.4",
+    "ts-loader": "^9.5.0"
   },
   "dependencies": {
     "@janhq/core": "file:../../core",
-    "node-os-utils": "^1.3.7",
-    "ts-loader": "^9.5.0"
+    "node-os-utils": "^1.3.7"
   },
   "files": [
     "dist/*",
diff --git a/models/mistral-ins-7b-q4/cover.png b/models/mistral-ins-7b-q4/cover.png
index 000445ecb..73b82e599 100644
Binary files a/models/mistral-ins-7b-q4/cover.png and b/models/mistral-ins-7b-q4/cover.png differ
diff --git a/models/openhermes-neural-7b/cover.png b/models/openhermes-neural-7b/cover.png
index 5b9da0aef..8976d8449 100644
Binary files a/models/openhermes-neural-7b/cover.png and b/models/openhermes-neural-7b/cover.png differ
diff --git a/models/trinity-v1.2-7b/cover.png b/models/trinity-v1.2-7b/cover.png
index a548e3c17..fbef0bb56 100644
Binary files a/models/trinity-v1.2-7b/cover.png and b/models/trinity-v1.2-7b/cover.png differ
diff --git a/web/screens/ExploreModels/ExploreModelList/index.tsx b/web/screens/ExploreModels/ExploreModelList/index.tsx
index 54c8120dd..ddd474b53 100644
--- a/web/screens/ExploreModels/ExploreModelList/index.tsx
+++ b/web/screens/ExploreModels/ExploreModelList/index.tsx
@@ -10,7 +10,7 @@ const ExploreModelList: React.FC<Props> = ({ models }) => {
   const takenModelIds: string[] = []
   const featuredModels = models
     .filter((m) => {
-      if (m.metadata.tags.includes('Featured')) {
+      if (m.metadata?.tags?.includes('Featured')) {
         takenModelIds.push(m.id)
         return m
       }
@@ -19,7 +19,7 @@ const ExploreModelList: React.FC<Props> = ({ models }) => {
 
   const recommendedModels = models
     .filter((m) => {
-      if (m.metadata.tags.includes('Recommended')) {
+      if (m.metadata?.tags?.includes('Recommended')) {
         takenModelIds.push(m.id)
         return m
       }