diff --git a/apps/jembedding/__init__.py b/apps/jembedding/__init__.py
new file mode 100644
index 0000000..139597f
--- /dev/null
+++ b/apps/jembedding/__init__.py
@@ -0,0 +1,2 @@
+
+
diff --git a/apps/jembedding/api.py b/apps/jembedding/api.py
new file mode 100644
index 0000000..f455c6d
--- /dev/null
+++ b/apps/jembedding/api.py
@@ -0,0 +1,39 @@
+from fastapi import APIRouter, HTTPException, Request
+from fastapi.responses import StreamingResponse
+from service import JEmbeddingService
+from utils import jingrow_api_verify_and_billing
+from settings import settings
+import json
+
+
+router = APIRouter(prefix=settings.router_prefix)
+service = JEmbeddingService()
+
+
+@router.post(settings.generate_route)
+@jingrow_api_verify_and_billing(api_name=settings.api_name)
+async def generate_embeddings(data: dict, request: Request):
+    try:
+        if "texts" not in data or not isinstance(data["texts"], list):
+            raise HTTPException(status_code=400, detail="缺少texts参数或类型错误")
+        vectors = await service.embed(data["texts"])
+        return {"success": True, "embeddings": vectors, "successful_count": len(vectors)}
+    except HTTPException:
+        raise
+    except Exception as e:
+        raise HTTPException(status_code=400, detail=str(e))
+
+
+@router.post(settings.batch_route)
+@jingrow_api_verify_and_billing(api_name=settings.api_name)
+async def generate_embeddings_stream(data: dict, request: Request):
+    if "items" not in data or not isinstance(data["items"], list) or len(data["items"]) == 0:
+        raise HTTPException(status_code=400, detail="items不能为空")
+
+    async def streamer():
+        async for result in service.process_batch(data["items"]):
+            yield json.dumps(result) + "\n"
+
+    return StreamingResponse(streamer(), media_type="application/x-ndjson")
+
+
diff --git a/apps/jembedding/app.py b/apps/jembedding/app.py
new file mode 100644
index 0000000..e184a03
--- /dev/null
+++ b/apps/jembedding/app.py
@@ -0,0 +1,24 @@
+from fastapi import FastAPI
+from api import router
+from settings import settings
+
+
+app = FastAPI(
+    title="JEmbedding",
+    description="文本向量化服务",
+    version="1.0.0"
+)
+
+app.include_router(router)
+
+
+if __name__ == "__main__":
+    import uvicorn
+    uvicorn.run(
+        "app:app",
+        host=settings.host,
+        port=settings.port,
+        reload=settings.debug
+    )
+
+
diff --git a/apps/jembedding/service.py b/apps/jembedding/service.py
new file mode 100644
index 0000000..3d2f631
--- /dev/null
+++ b/apps/jembedding/service.py
@@ -0,0 +1,50 @@
+import asyncio
+from typing import List, Iterable, AsyncGenerator, Optional
+from sentence_transformers import SentenceTransformer
+
+
+class JEmbeddingService:
+    def __init__(self, model_name: str = "Qwen/Qwen3-Embedding-0.6B"):
+        self.model_name = model_name
+        self.model: Optional[SentenceTransformer] = None
+        self._load_model()
+
+    def _load_model(self) -> None:
+        self.model = SentenceTransformer(self.model_name)
+
+    async def embed(self, texts: List[str]) -> List[List[float]]:
+        if not isinstance(texts, list) or any(not isinstance(t, str) for t in texts):
+            raise ValueError("texts必须是字符串列表")
+        loop = asyncio.get_running_loop()
+        embeddings = await loop.run_in_executor(None, self.model.encode, texts)
+        return [vec.tolist() if hasattr(vec, 'tolist') else vec for vec in embeddings]
+
+    async def similarity(self, embeddings_a: List[List[float]], embeddings_b: List[List[float]]):
+        loop = asyncio.get_running_loop()
+        return await loop.run_in_executor(None, self.model.similarity, embeddings_a, embeddings_b)
+
+    async def process_batch(self, items: Iterable[str]) -> AsyncGenerator[dict, None]:
+        texts: List[str] = []
+        indices: List[int] = []
+        for idx, text in enumerate(items):
+            try:
+                if not isinstance(text, str):
+                    raise ValueError("每个元素必须是字符串")
+                texts.append(text)
+                indices.append(idx)
+            except Exception as e:
+                yield {"index": idx, "status": "error", "message": str(e)}
+            await asyncio.sleep(0)
+
+        if not texts:
+            return
+
+        try:
+            vectors = await self.embed(texts)
+            for i, vec in zip(indices, vectors):
+                yield {"index": i + 1, "status": "success", "embedding": vec}
+        except Exception as e:
+            for i in indices:
+                yield {"index": i + 1, "status": "error", "message": str(e)}
+
+
diff --git a/apps/jembedding/settings.py b/apps/jembedding/settings.py
new file mode 100644
index 0000000..369d589
--- /dev/null
+++ b/apps/jembedding/settings.py
@@ -0,0 +1,35 @@
+from pydantic_settings import BaseSettings
+from typing import Optional
+from functools import lru_cache
+
+
+class Settings(BaseSettings):
+    # Japi Server 配置
+    host: str = "0.0.0.0"
+    port: int = 8115
+    debug: bool = False
+
+    # API路由配置
+    router_prefix: str = "/jembedding"
+    generate_route: str = "/generate"
+    batch_route: str = "/batch"
+    api_name: str = "jembedding"
+
+    # Jingrow Jcloud API 配置
+    jingrow_api_url: str = "https://cloud.jingrow.com"
+    jingrow_api_key: Optional[str] = None
+    jingrow_api_secret: Optional[str] = None
+
+    class Config:
+        env_file = ".env"
+
+
+@lru_cache()
+def get_settings() -> Settings:
+    return Settings()
+
+
+# 全局配置实例
+settings = get_settings()
+
+
diff --git a/apps/jembedding/utils.py b/apps/jembedding/utils.py
new file mode 100644
index 0000000..78fd48a
--- /dev/null
+++ b/apps/jembedding/utils.py
@@ -0,0 +1,126 @@
+import aiohttp
+from functools import wraps
+from fastapi import HTTPException
+from typing import Callable, Any, Dict
+from settings import settings
+from fastapi.responses import StreamingResponse
+import json
+
+
+async def verify_api_credentials_and_balance(api_key: str, api_secret: str, api_name: str) -> Dict[str, Any]:
+    try:
+        async with aiohttp.ClientSession() as session:
+            async with session.post(
+                f"{settings.jingrow_api_url}/api/action/jcloud.api.account.verify_api_credentials_and_balance",
+                headers={"Authorization": f"token {settings.jingrow_api_key}:{settings.jingrow_api_secret}"},
+                json={"api_key": api_key, "api_secret": api_secret, "api_name": api_name}
+            ) as response:
+                if response.status != 200:
+                    raise HTTPException(status_code=500, detail="验证服务暂时不可用")
+                result = await response.json()
+                if "message" in result and isinstance(result["message"], dict):
+                    result = result["message"]
+                if not result.get("success"):
+                    raise HTTPException(status_code=401, detail=result.get("message", "验证失败"))
+                return result
+    except HTTPException:
+        raise
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=f"验证服务暂时不可用: {str(e)}")
+
+
+async def deduct_jingrow_api_usage_fee(api_key: str, api_secret: str, api_name: str, usage_count: int = 1) -> Dict[str, Any]:
+    try:
+        async with aiohttp.ClientSession() as session:
+            async with session.post(
+                f"{settings.jingrow_api_url}/api/action/jcloud.api.account.deduct_api_usage_fee",
+                headers={"Authorization": f"token {settings.jingrow_api_key}:{settings.jingrow_api_secret}"},
+                json={
+                    "api_key": api_key,
+                    "api_secret": api_secret,
+                    "api_name": api_name,
+                    "usage_count": usage_count
+                }
+            ) as response:
+                if response.status != 200:
+                    raise HTTPException(status_code=500, detail="扣费服务暂时不可用")
+                result = await response.json()
+                if "message" in result and isinstance(result["message"], dict):
+                    result = result["message"]
+                return result
+    except HTTPException:
+        raise
+    except Exception as e:
+        return {"success": False, "message": f"扣费服务暂时不可用: {str(e)}"}
+
+
+def get_token_from_request(request) -> str:
+    auth_header = request.headers.get("Authorization", "")
+    if not auth_header or not auth_header.startswith("token "):
+        raise HTTPException(status_code=401, detail="无效的Authorization头格式")
+    token = auth_header[6:]
+    if ":" not in token:
+        raise HTTPException(status_code=401, detail="无效的令牌格式")
+    return token
+
+
+def jingrow_api_verify_and_billing(api_name: str):
+    def decorator(func: Callable) -> Callable:
+        @wraps(func)
+        async def wrapper(*args, **kwargs):
+            request = kwargs.get('request')
+            if not request:
+                raise HTTPException(status_code=400, detail="无法获取请求信息")
+            token = get_token_from_request(request)
+            api_key, api_secret = token.split(":", 1)
+            verify_result = await verify_api_credentials_and_balance(api_key, api_secret, api_name)
+            if not verify_result.get("success"):
+                raise HTTPException(status_code=401, detail=verify_result.get("message", "验证失败"))
+
+            result = await func(*args, **kwargs)
+
+            usage_count = 1
+            try:
+                body_data = await request.json()
+                if isinstance(body_data, dict):
+                    for key in ["items", "texts", "sentences"]:
+                        if key in body_data and isinstance(body_data[key], list):
+                            usage_count = len(body_data[key])
+                            break
+            except Exception:
+                pass
+
+            if isinstance(result, StreamingResponse):
+                original_generator = result.body_iterator
+                success_count = 0
+
+                async def wrapped_generator():
+                    nonlocal success_count
+                    async for chunk in original_generator:
+                        try:
+                            data = json.loads(chunk)
+                            if isinstance(data, dict) and data.get("status") == "success":
+                                success_count += 1
+                        except:
+                            pass
+                        yield chunk
+                    if success_count > 0:
+                        await deduct_jingrow_api_usage_fee(api_key, api_secret, api_name, success_count)
+
+                return StreamingResponse(
+                    wrapped_generator(),
+                    media_type=result.media_type,
+                    headers=result.headers
+                )
+
+            if isinstance(result, dict) and result.get("success") is True:
+                actual_usage_count = result.get("successful_count", usage_count)
+                await deduct_jingrow_api_usage_fee(api_key, api_secret, api_name, actual_usage_count)
+                return result
+
+            await deduct_jingrow_api_usage_fee(api_key, api_secret, api_name, usage_count)
+            return result
+        return wrapper
+    return decorator
+
+