diff --git a/cspell.config.yaml b/cspell.config.yaml
index 47874826..4dcd1b6d 100644
--- a/cspell.config.yaml
+++ b/cspell.config.yaml
@@ -1,4 +1,4 @@
-version: "0.2"
+version: '0.2'
 ignorePaths: []
 dictionaryDefinitions: []
 dictionaries: []
diff --git a/docs/components/ui/hover-border-gradient.tsx b/docs/components/ui/hover-border-gradient.tsx
index 44bc9d5c..788e580f 100644
--- a/docs/components/ui/hover-border-gradient.tsx
+++ b/docs/components/ui/hover-border-gradient.tsx
@@ -47,12 +47,12 @@ export function HoverBorderGradient({
     = 'radial-gradient(75% 181.15942028985506% at 50% 50%, #3275F8 0%, rgba(255, 255, 255, 0) 100%)'
 
   useEffect(() => {
-    if (!hovered) {
-      const interval = setInterval(() => {
-        setDirection(prevState => rotateDirection(prevState))
-      }, duration * 1000)
-      return () => clearInterval(interval)
-    }
+    if (hovered)
+      return
+    const interval = setInterval(() => {
+      setDirection(prevState => rotateDirection(prevState))
+    }, duration * 1000)
+    return () => clearInterval(interval)
   }, [hovered])
   return (
     <Tag
diff --git a/docs/package.json b/docs/package.json
index 426a023e..df4fcc84 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@xsai/docs",
-  "version": "0.0.29",
   "type": "module",
+  "version": "0.0.29",
   "private": true,
   "scripts": {
     "build": "tsx generate-files.ts && next build",
@@ -37,11 +37,11 @@
     "@xsai/generate-speech": "workspace:^",
     "@xsai/generate-text": "workspace:^",
     "@xsai/generate-transcription": "workspace:^",
-    "@xsai/stream-object": "workspace:^",
     "@xsai/model": "workspace:^",
     "@xsai/providers": "workspace:^",
     "@xsai/shared": "workspace:^",
     "@xsai/shared-chat": "workspace:^",
+    "@xsai/stream-object": "workspace:^",
     "@xsai/stream-text": "workspace:^",
     "@xsai/tool": "workspace:^",
     "autoprefixer": "^10.4.20",
diff --git a/packages/embed/package.json b/packages/embed/package.json
index 9308b799..9a175048 100644
--- a/packages/embed/package.json
+++ b/packages/embed/package.json
@@ -1,27 +1,27 @@
 {
   "name": "@xsai/embed",
-  "version": "0.0.29",
   "type": "module",
+  "version": "0.0.29",
+  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
   "author": "Moeru AI",
   "license": "MIT",
   "homepage": "https://xsai.js.org",
-  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
-  "keywords": ["xsai", "openai", "ai"],
   "repository": {
     "type": "git",
     "url": "git+https://github.com/moeru-ai/xsai.git",
     "directory": "packages/embed"
   },
   "bugs": "https://github.com/moeru-ai/xsai/issues",
+  "keywords": ["xsai", "openai", "ai"],
   "sideEffects": false,
-  "main": "./dist/index.js",
-  "types": "./dist/index.d.ts",
   "exports": {
     ".": {
       "types": "./dist/index.d.ts",
       "default": "./dist/index.js"
     }
   },
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "files": [
     "dist"
   ],
diff --git a/packages/embed/src/utils/embed-many.ts b/packages/embed/src/utils/embed-many.ts
index 501b3537..c38dd54f 100644
--- a/packages/embed/src/utils/embed-many.ts
+++ b/packages/embed/src/utils/embed-many.ts
@@ -14,7 +14,7 @@ export interface EmbedManyResult {
 }
 
 export const embedMany = async (options: EmbedManyOptions): Promise<EmbedManyResult> =>
-  await (options.fetch ?? globalThis.fetch)(requestURL('embeddings', options.baseURL), {
+  (options.fetch ?? globalThis.fetch)(requestURL('embeddings', options.baseURL), {
     body: requestBody(options),
     headers: requestHeaders({
       'Content-Type': 'application/json',
diff --git a/packages/embed/src/utils/embed.ts b/packages/embed/src/utils/embed.ts
index db20cbd7..89c14e69 100644
--- a/packages/embed/src/utils/embed.ts
+++ b/packages/embed/src/utils/embed.ts
@@ -29,7 +29,7 @@ export interface EmbedResult {
 }
 
 export const embed = async (options: EmbedOptions): Promise<EmbedResult> =>
-  await (options.fetch ?? globalThis.fetch)(requestURL('embeddings', options.baseURL), {
+  (options.fetch ?? globalThis.fetch)(requestURL('embeddings', options.baseURL), {
     body: requestBody(options),
     headers: requestHeaders({
       'Content-Type': 'application/json',
diff --git a/packages/embed/tsconfig.json b/packages/embed/tsconfig.json
index c22e8ffb..6b91ed84 100644
--- a/packages/embed/tsconfig.json
+++ b/packages/embed/tsconfig.json
@@ -1,4 +1,4 @@
 {
   "extends": "@importantimport/tsconfig/app.json",
-  "include": ["src"]
+  "include": ["src", "test"]
 }
diff --git a/packages/generate-object/package.json b/packages/generate-object/package.json
index 5d72fd4b..64d67e5b 100644
--- a/packages/generate-object/package.json
+++ b/packages/generate-object/package.json
@@ -1,27 +1,27 @@
 {
   "name": "@xsai/generate-object",
-  "version": "0.0.29",
   "type": "module",
+  "version": "0.0.29",
+  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
   "author": "Moeru AI",
   "license": "MIT",
   "homepage": "https://xsai.js.org",
-  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
-  "keywords": ["xsai", "openai", "ai"],
   "repository": {
     "type": "git",
     "url": "git+https://github.com/moeru-ai/xsai.git",
     "directory": "packages/generate-object"
   },
   "bugs": "https://github.com/moeru-ai/xsai/issues",
+  "keywords": ["xsai", "openai", "ai"],
   "sideEffects": false,
-  "main": "./dist/index.js",
-  "types": "./dist/index.d.ts",
   "exports": {
     ".": {
       "types": "./dist/index.d.ts",
       "default": "./dist/index.js"
     }
   },
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "files": [
     "dist"
   ],
diff --git a/packages/generate-object/src/index.ts b/packages/generate-object/src/index.ts
index 6b29fe39..2b3b6603 100644
--- a/packages/generate-object/src/index.ts
+++ b/packages/generate-object/src/index.ts
@@ -15,7 +15,7 @@ export interface GenerateObjectResult<T extends Schema> extends Omit<GenerateTex
 
 /** @experimental WIP */
 export const generateObject = async <T extends Schema>(options: GenerateObjectOptions<T>): Promise<GenerateObjectResult<T>> =>
-  await generateText({
+  generateText({
     ...options,
     response_format: {
       json_schema: {
diff --git a/packages/generate-object/tsconfig.json b/packages/generate-object/tsconfig.json
index c22e8ffb..6b91ed84 100644
--- a/packages/generate-object/tsconfig.json
+++ b/packages/generate-object/tsconfig.json
@@ -1,4 +1,4 @@
 {
   "extends": "@importantimport/tsconfig/app.json",
-  "include": ["src"]
+  "include": ["src", "test"]
 }
diff --git a/packages/generate-speech/package.json b/packages/generate-speech/package.json
index 779468a9..8c5bb344 100644
--- a/packages/generate-speech/package.json
+++ b/packages/generate-speech/package.json
@@ -1,27 +1,27 @@
 {
   "name": "@xsai/generate-speech",
-  "version": "0.0.29",
   "type": "module",
+  "version": "0.0.29",
+  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
   "author": "Moeru AI",
   "license": "MIT",
   "homepage": "https://xsai.js.org",
-  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
-  "keywords": ["xsai", "openai", "ai"],
   "repository": {
     "type": "git",
     "url": "git+https://github.com/moeru-ai/xsai.git",
     "directory": "packages/generate-speech"
   },
   "bugs": "https://github.com/moeru-ai/xsai/issues",
+  "keywords": ["xsai", "openai", "ai"],
   "sideEffects": false,
-  "main": "./dist/index.js",
-  "types": "./dist/index.d.ts",
   "exports": {
     ".": {
       "types": "./dist/index.d.ts",
       "default": "./dist/index.js"
     }
   },
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "files": [
     "dist"
   ],
diff --git a/packages/generate-speech/src/index.ts b/packages/generate-speech/src/index.ts
index cb0a52eb..28226aec 100644
--- a/packages/generate-speech/src/index.ts
+++ b/packages/generate-speech/src/index.ts
@@ -16,7 +16,7 @@ export interface GenerateSpeechOptions extends CommonRequestOptions {
  * @returns audio array buffer
  */
 export const generateSpeech = async (options: GenerateSpeechOptions): Promise<ArrayBuffer> =>
-  await (options.fetch ?? globalThis.fetch)(requestURL('audio/speech', options.baseURL), {
+  (options.fetch ?? globalThis.fetch)(requestURL('audio/speech', options.baseURL), {
     body: requestBody(options),
     headers: requestHeaders({
       'Content-Type': 'application/json',
@@ -26,6 +26,6 @@ export const generateSpeech = async (options: GenerateSpeechOptions): Promise<Ar
     signal: options.abortSignal,
   })
     .then(responseCatch)
-    .then(res => res.arrayBuffer())
+    .then(async res => res.arrayBuffer())
 
 export default generateSpeech
diff --git a/packages/generate-speech/tsconfig.json b/packages/generate-speech/tsconfig.json
index c22e8ffb..6b91ed84 100644
--- a/packages/generate-speech/tsconfig.json
+++ b/packages/generate-speech/tsconfig.json
@@ -1,4 +1,4 @@
 {
   "extends": "@importantimport/tsconfig/app.json",
-  "include": ["src"]
+  "include": ["src", "test"]
 }
diff --git a/packages/generate-text/package.json b/packages/generate-text/package.json
index e9e0622f..3fafb8cf 100644
--- a/packages/generate-text/package.json
+++ b/packages/generate-text/package.json
@@ -1,27 +1,27 @@
 {
   "name": "@xsai/generate-text",
-  "version": "0.0.29",
   "type": "module",
+  "version": "0.0.29",
+  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
   "author": "Moeru AI",
   "license": "MIT",
   "homepage": "https://xsai.js.org",
-  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
-  "keywords": ["xsai", "openai", "ai"],
   "repository": {
     "type": "git",
     "url": "git+https://github.com/moeru-ai/xsai.git",
     "directory": "packages/generate-text"
   },
   "bugs": "https://github.com/moeru-ai/xsai/issues",
+  "keywords": ["xsai", "openai", "ai"],
   "sideEffects": false,
-  "main": "./dist/index.js",
-  "types": "./dist/index.d.ts",
   "exports": {
     ".": {
       "types": "./dist/index.d.ts",
       "default": "./dist/index.js"
     }
   },
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "files": [
     "dist"
   ],
diff --git a/packages/generate-text/src/index.ts b/packages/generate-text/src/index.ts
index c0bdcbba..8d68da3a 100644
--- a/packages/generate-text/src/index.ts
+++ b/packages/generate-text/src/index.ts
@@ -72,14 +72,14 @@ type RawGenerateTextTrampoline<T> = Promise<(() => RawGenerateTextTrampoline<T>)
 
 /** @internal */
 const rawGenerateText: RawGenerateText = async (options: GenerateTextOptions) =>
-  await chat({
+  chat({
     ...options,
     maxSteps: undefined,
     messages: options.messages,
     steps: undefined,
     stream: false,
   })
-    .then(res => res.json() as Promise<GenerateTextResponse>)
+    .then(async res => res.json() as Promise<GenerateTextResponse>)
     .then(async ({ choices, usage }) => {
       const messages: Message[] = options.messages
       const steps: StepResult[] = options.steps ?? []
@@ -152,7 +152,7 @@ const rawGenerateText: RawGenerateText = async (options: GenerateTextOptions) =>
       if (options.onStepFinish)
         await options.onStepFinish(step)
 
-      return async () => await rawGenerateText({
+      return async () => rawGenerateText({
         ...options,
         messages,
         steps,
@@ -162,7 +162,7 @@ const rawGenerateText: RawGenerateText = async (options: GenerateTextOptions) =>
 export const generateText = async (options: GenerateTextOptions): Promise<GenerateTextResult> => {
   let result = await rawGenerateText(options)
 
-  while (result instanceof Function)
+  while (typeof result === 'function')
     result = await result()
 
   return result
diff --git a/packages/generate-text/tsconfig.json b/packages/generate-text/tsconfig.json
index c22e8ffb..6b91ed84 100644
--- a/packages/generate-text/tsconfig.json
+++ b/packages/generate-text/tsconfig.json
@@ -1,4 +1,4 @@
 {
   "extends": "@importantimport/tsconfig/app.json",
-  "include": ["src"]
+  "include": ["src", "test"]
 }
diff --git a/packages/generate-transcription/package.json b/packages/generate-transcription/package.json
index 8a0002f9..f1b3de5e 100644
--- a/packages/generate-transcription/package.json
+++ b/packages/generate-transcription/package.json
@@ -1,31 +1,31 @@
 {
   "name": "@xsai/generate-transcription",
-  "version": "0.0.29",
   "type": "module",
+  "version": "0.0.29",
+  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
   "author": "Moeru AI",
   "license": "MIT",
   "homepage": "https://xsai.js.org",
-  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
-  "keywords": [
-    "xsai",
-    "openai",
-    "ai"
-  ],
   "repository": {
     "type": "git",
     "url": "git+https://github.com/moeru-ai/xsai.git",
     "directory": "packages/generate-transcription"
   },
   "bugs": "https://github.com/moeru-ai/xsai/issues",
+  "keywords": [
+    "xsai",
+    "openai",
+    "ai"
+  ],
   "sideEffects": false,
-  "main": "./dist/index.js",
-  "types": "./dist/index.d.ts",
   "exports": {
     ".": {
       "types": "./dist/index.d.ts",
       "default": "./dist/index.js"
     }
   },
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "files": [
     "dist"
   ],
diff --git a/packages/generate-transcription/src/index.ts b/packages/generate-transcription/src/index.ts
index 30b78211..bcee1c36 100644
--- a/packages/generate-transcription/src/index.ts
+++ b/packages/generate-transcription/src/index.ts
@@ -24,7 +24,7 @@ export const generateTranscription = async (options: GenerateTranscriptionOption
   body.append('model', options.model)
   body.append('file', options.file, options.fileName)
 
-  return await (options.fetch ?? globalThis.fetch)(requestURL('audio/transcriptions', options.baseURL), {
+  return (options.fetch ?? globalThis.fetch)(requestURL('audio/transcriptions', options.baseURL), {
     body,
     headers: requestHeaders(options.headers, options.apiKey),
     method: 'POST',
diff --git a/packages/generate-transcription/tsconfig.json b/packages/generate-transcription/tsconfig.json
index c22e8ffb..6b91ed84 100644
--- a/packages/generate-transcription/tsconfig.json
+++ b/packages/generate-transcription/tsconfig.json
@@ -1,4 +1,4 @@
 {
   "extends": "@importantimport/tsconfig/app.json",
-  "include": ["src"]
+  "include": ["src", "test"]
 }
diff --git a/packages/model/package.json b/packages/model/package.json
index 69794eca..50997e5d 100644
--- a/packages/model/package.json
+++ b/packages/model/package.json
@@ -1,27 +1,27 @@
 {
   "name": "@xsai/model",
-  "version": "0.0.29",
   "type": "module",
+  "version": "0.0.29",
+  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
   "author": "Moeru AI",
   "license": "MIT",
   "homepage": "https://xsai.js.org",
-  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
-  "keywords": ["xsai", "openai", "ai"],
   "repository": {
     "type": "git",
     "url": "git+https://github.com/moeru-ai/xsai.git",
     "directory": "packages/model"
   },
   "bugs": "https://github.com/moeru-ai/xsai/issues",
+  "keywords": ["xsai", "openai", "ai"],
   "sideEffects": false,
-  "main": "./dist/index.js",
-  "types": "./dist/index.d.ts",
   "exports": {
     ".": {
       "types": "./dist/index.d.ts",
       "default": "./dist/index.js"
     }
   },
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "files": [
     "dist"
   ],
diff --git a/packages/model/src/utils/list-models.ts b/packages/model/src/utils/list-models.ts
index 5ad1e719..f4824b01 100644
--- a/packages/model/src/utils/list-models.ts
+++ b/packages/model/src/utils/list-models.ts
@@ -10,7 +10,7 @@ export interface ListModelsResponse {
 }
 
 export const listModels = async (options: ListModelsOptions): Promise<Model[]> =>
-  await (options.fetch ?? globalThis.fetch)(requestURL('models', options.baseURL), {
+  (options.fetch ?? globalThis.fetch)(requestURL('models', options.baseURL), {
     headers: requestHeaders({
       'Content-Type': 'application/json',
       ...options.headers,
diff --git a/packages/model/src/utils/retrieve-model.ts b/packages/model/src/utils/retrieve-model.ts
index dd73c83b..e7f73cb2 100644
--- a/packages/model/src/utils/retrieve-model.ts
+++ b/packages/model/src/utils/retrieve-model.ts
@@ -5,7 +5,7 @@ import type { Model } from '../types/model'
 export interface RetrieveModelOptions extends CommonRequestOptions {}
 
 export const retrieveModel = async (options: RetrieveModelOptions): Promise<Model> =>
-  await (options.fetch ?? globalThis.fetch)(requestURL(`models/${options.model}`, options.baseURL), {
+  (options.fetch ?? globalThis.fetch)(requestURL(`models/${options.model}`, options.baseURL), {
     headers: requestHeaders({
       'Content-Type': 'application/json',
       ...options.headers,
diff --git a/packages/model/tsconfig.json b/packages/model/tsconfig.json
index c22e8ffb..6b91ed84 100644
--- a/packages/model/tsconfig.json
+++ b/packages/model/tsconfig.json
@@ -1,4 +1,4 @@
 {
   "extends": "@importantimport/tsconfig/app.json",
-  "include": ["src"]
+  "include": ["src", "test"]
 }
diff --git a/packages/providers/package.json b/packages/providers/package.json
index f5e05d2e..8775ef13 100644
--- a/packages/providers/package.json
+++ b/packages/providers/package.json
@@ -1,27 +1,27 @@
 {
   "name": "@xsai/providers",
-  "version": "0.0.29",
   "type": "module",
+  "version": "0.0.29",
+  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
   "author": "Moeru AI",
   "license": "MIT",
   "homepage": "https://xsai.js.org",
-  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
-  "keywords": ["xsai", "openai", "ai"],
   "repository": {
     "type": "git",
     "url": "git+https://github.com/moeru-ai/xsai.git",
     "directory": "packages/providers"
   },
   "bugs": "https://github.com/moeru-ai/xsai/issues",
+  "keywords": ["xsai", "openai", "ai"],
   "sideEffects": false,
-  "main": "./dist/index.js",
-  "types": "./dist/index.d.ts",
   "exports": {
     ".": {
       "types": "./dist/index.d.ts",
       "default": "./dist/index.js"
     }
   },
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "files": [
     "dist"
   ],
diff --git a/packages/shared-chat/package.json b/packages/shared-chat/package.json
index 046d19e7..bfede3f7 100644
--- a/packages/shared-chat/package.json
+++ b/packages/shared-chat/package.json
@@ -1,27 +1,27 @@
 {
   "name": "@xsai/shared-chat",
-  "version": "0.0.29",
   "type": "module",
+  "version": "0.0.29",
+  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
   "author": "Moeru AI",
   "license": "MIT",
   "homepage": "https://xsai.js.org",
-  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
-  "keywords": ["xsai", "openai", "ai"],
   "repository": {
     "type": "git",
     "url": "git+https://github.com/moeru-ai/xsai.git",
     "directory": "packages/shared-chat"
   },
   "bugs": "https://github.com/moeru-ai/xsai/issues",
+  "keywords": ["xsai", "openai", "ai"],
   "sideEffects": false,
-  "main": "./dist/index.js",
-  "types": "./dist/index.d.ts",
   "exports": {
     ".": {
       "types": "./dist/index.d.ts",
       "default": "./dist/index.js"
     }
   },
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "files": [
     "dist"
   ],
diff --git a/packages/shared-chat/src/utils/chat.ts b/packages/shared-chat/src/utils/chat.ts
index efe75438..43e331a2 100644
--- a/packages/shared-chat/src/utils/chat.ts
+++ b/packages/shared-chat/src/utils/chat.ts
@@ -3,7 +3,7 @@ import { requestBody, requestHeaders, requestURL, responseCatch } from '@xsai/sh
 import type { ChatOptions, Tool } from '../types'
 
 export const chat = async <T extends ChatOptions>(options: T) =>
-  await (options.fetch ?? globalThis.fetch)(requestURL('chat/completions', options.baseURL), {
+  (options.fetch ?? globalThis.fetch)(requestURL('chat/completions', options.baseURL), {
     body: requestBody({
       ...options,
       tools: (options.tools as Tool[] | undefined)?.map(tool => ({
diff --git a/packages/shared/package.json b/packages/shared/package.json
index b87c4fd2..f5601bb2 100644
--- a/packages/shared/package.json
+++ b/packages/shared/package.json
@@ -1,27 +1,27 @@
 {
   "name": "@xsai/shared",
-  "version": "0.0.29",
   "type": "module",
+  "version": "0.0.29",
+  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
   "author": "Moeru AI",
   "license": "MIT",
   "homepage": "https://xsai.js.org",
-  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
-  "keywords": ["xsai", "openai", "ai"],
   "repository": {
     "type": "git",
     "url": "git+https://github.com/moeru-ai/xsai.git",
     "directory": "packages/shared"
   },
   "bugs": "https://github.com/moeru-ai/xsai/issues",
+  "keywords": ["xsai", "openai", "ai"],
   "sideEffects": false,
-  "main": "./dist/index.js",
-  "types": "./dist/index.d.ts",
   "exports": {
     ".": {
       "types": "./dist/index.d.ts",
       "default": "./dist/index.js"
     }
   },
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "files": [
     "dist"
   ],
diff --git a/packages/shared/src/utils/response-json.ts b/packages/shared/src/utils/response-json.ts
index 6ac9ce4c..4c8f2d3f 100644
--- a/packages/shared/src/utils/response-json.ts
+++ b/packages/shared/src/utils/response-json.ts
@@ -2,4 +2,4 @@ import { responseCatch } from './response-catch'
 
 export const responseJSON = async <T>(res: Response) =>
   responseCatch(res)
-    .then(res => res.json() as Promise<T>)
+    .then(async res => res.json() as Promise<T>)
diff --git a/packages/stream-object/package.json b/packages/stream-object/package.json
index 927313ce..5e5f2513 100644
--- a/packages/stream-object/package.json
+++ b/packages/stream-object/package.json
@@ -1,31 +1,31 @@
 {
   "name": "@xsai/stream-object",
-  "version": "0.0.29",
   "type": "module",
+  "version": "0.0.29",
+  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
   "author": "Moeru AI",
   "license": "MIT",
   "homepage": "https://xsai.js.org",
-  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
-  "keywords": [
-    "xsai",
-    "openai",
-    "ai"
-  ],
   "repository": {
     "type": "git",
     "url": "git+https://github.com/moeru-ai/xsai.git",
     "directory": "packages/stream-object"
   },
   "bugs": "https://github.com/moeru-ai/xsai/issues",
+  "keywords": [
+    "xsai",
+    "openai",
+    "ai"
+  ],
   "sideEffects": false,
-  "main": "./dist/index.js",
-  "types": "./dist/index.d.ts",
   "exports": {
     ".": {
       "types": "./dist/index.d.ts",
       "default": "./dist/index.js"
     }
   },
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "files": [
     "dist"
   ],
diff --git a/packages/stream-object/src/index.ts b/packages/stream-object/src/index.ts
index 58893ba8..1b963d4a 100644
--- a/packages/stream-object/src/index.ts
+++ b/packages/stream-object/src/index.ts
@@ -17,7 +17,7 @@ export interface StreamObjectResult<T extends Schema> extends StreamTextResult {
 
 /** @experimental WIP */
 export const streamObject = async <T extends Schema>(options: StreamObjectOptions<T>): Promise<StreamObjectResult<T>> =>
-  await streamText({
+  streamText({
     ...options,
     response_format: {
       json_schema: {
diff --git a/packages/stream-object/tsconfig.json b/packages/stream-object/tsconfig.json
index c22e8ffb..6b91ed84 100644
--- a/packages/stream-object/tsconfig.json
+++ b/packages/stream-object/tsconfig.json
@@ -1,4 +1,4 @@
 {
   "extends": "@importantimport/tsconfig/app.json",
-  "include": ["src"]
+  "include": ["src", "test"]
 }
diff --git a/packages/stream-text/package.json b/packages/stream-text/package.json
index 09b9738a..73b218cf 100644
--- a/packages/stream-text/package.json
+++ b/packages/stream-text/package.json
@@ -1,27 +1,27 @@
 {
   "name": "@xsai/stream-text",
-  "version": "0.0.29",
   "type": "module",
+  "version": "0.0.29",
+  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
   "author": "Moeru AI",
   "license": "MIT",
   "homepage": "https://xsai.js.org",
-  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
-  "keywords": ["xsai", "openai", "ai"],
   "repository": {
     "type": "git",
     "url": "git+https://github.com/moeru-ai/xsai.git",
     "directory": "packages/stream-text"
   },
   "bugs": "https://github.com/moeru-ai/xsai/issues",
+  "keywords": ["xsai", "openai", "ai"],
   "sideEffects": false,
-  "main": "./dist/index.js",
-  "types": "./dist/index.d.ts",
   "exports": {
     ".": {
       "types": "./dist/index.d.ts",
       "default": "./dist/index.js"
     }
   },
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "files": [
     "dist"
   ],
diff --git a/packages/stream-text/src/index.ts b/packages/stream-text/src/index.ts
index 700eb182..15b6d393 100644
--- a/packages/stream-text/src/index.ts
+++ b/packages/stream-text/src/index.ts
@@ -49,7 +49,7 @@ const chunkHeaderPrefix = 'data:'
 /**
  * @experimental WIP, does not support function calling (tools).
  */
-export const streamText = async (options: StreamTextOptions): Promise<StreamTextResult> => await chat({
+export const streamText = async (options: StreamTextOptions): Promise<StreamTextResult> => chat({
   ...options,
   stream: true,
 }).then(async (res) => {
diff --git a/packages/stream-text/tsconfig.json b/packages/stream-text/tsconfig.json
index c22e8ffb..6b91ed84 100644
--- a/packages/stream-text/tsconfig.json
+++ b/packages/stream-text/tsconfig.json
@@ -1,4 +1,4 @@
 {
   "extends": "@importantimport/tsconfig/app.json",
-  "include": ["src"]
+  "include": ["src", "test"]
 }
diff --git a/packages/tool/package.json b/packages/tool/package.json
index f3d03b6e..0ea0a963 100644
--- a/packages/tool/package.json
+++ b/packages/tool/package.json
@@ -1,21 +1,19 @@
 {
   "name": "@xsai/tool",
-  "version": "0.0.29",
   "type": "module",
+  "version": "0.0.29",
+  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
   "author": "Moeru AI",
   "license": "MIT",
   "homepage": "https://xsai.js.org",
-  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
-  "keywords": ["xsai", "openai", "ai"],
   "repository": {
     "type": "git",
     "url": "git+https://github.com/moeru-ai/xsai.git",
     "directory": "packages/tool"
   },
   "bugs": "https://github.com/moeru-ai/xsai/issues",
+  "keywords": ["xsai", "openai", "ai"],
   "sideEffects": false,
-  "main": "./dist/index.js",
-  "types": "./dist/index.d.ts",
   "exports": {
     ".": {
       "types": "./dist/index.d.ts",
@@ -25,6 +23,8 @@
       "types": "./dist/generate-text.d.ts"
     }
   },
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "files": [
     "dist"
   ],
@@ -34,6 +34,14 @@
     "test": "vitest run",
     "test:watch": "vitest"
   },
+  "peerDependencies": {
+    "@xsai/generate-text": "workspace:"
+  },
+  "peerDependenciesMeta": {
+    "@xsai/generate-text": {
+      "optional": true
+    }
+  },
   "dependencies": {
     "@typeschema/main": "catalog:",
     "@xsai/shared": "workspace:"
@@ -43,13 +51,5 @@
     "@xsai/generate-text": "workspace:",
     "@xsai/providers": "workspace:",
     "valibot": "catalog:"
-  },
-  "peerDependencies": {
-    "@xsai/generate-text": "workspace:"
-  },
-  "peerDependenciesMeta": {
-    "@xsai/generate-text": {
-      "optional": true
-    }
   }
 }
diff --git a/packages/tool/tsconfig.json b/packages/tool/tsconfig.json
index c22e8ffb..6b91ed84 100644
--- a/packages/tool/tsconfig.json
+++ b/packages/tool/tsconfig.json
@@ -1,4 +1,4 @@
 {
   "extends": "@importantimport/tsconfig/app.json",
-  "include": ["src"]
+  "include": ["src", "test"]
 }
diff --git a/packages/xsai/package.json b/packages/xsai/package.json
index ced97271..6a1aa1f6 100644
--- a/packages/xsai/package.json
+++ b/packages/xsai/package.json
@@ -1,21 +1,19 @@
 {
   "name": "xsai",
-  "version": "0.0.29",
   "type": "module",
+  "version": "0.0.29",
+  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
   "author": "Moeru AI",
   "license": "MIT",
   "homepage": "https://xsai.js.org",
-  "description": "extra-small AI SDK for Browser, Node.js, Deno, Bun or Edge Runtime.",
-  "keywords": ["xsai", "openai", "ai"],
   "repository": {
     "type": "git",
     "url": "git+https://github.com/moeru-ai/xsai.git",
     "directory": "packages/xsai"
   },
   "bugs": "https://github.com/moeru-ai/xsai/issues",
+  "keywords": ["xsai", "openai", "ai"],
   "sideEffects": false,
-  "main": "./dist/index.js",
-  "types": "./dist/index.d.ts",
   "exports": {
     ".": {
       "types": "./dist/index.d.ts",
@@ -26,6 +24,8 @@
       "default": "./dist/providers.js"
     }
   },
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "files": [
     "dist"
   ],