diff --git a/frontend/src/pages/RatioTask/Home/RatioTask.tsx b/frontend/src/pages/RatioTask/Home/RatioTask.tsx
index 41a40fc..e4d61cc 100644
--- a/frontend/src/pages/RatioTask/Home/RatioTask.tsx
+++ b/frontend/src/pages/RatioTask/Home/RatioTask.tsx
@@ -60,6 +60,9 @@ export default function RatioTasksPage() {
       title: "任务名称",
       dataIndex: "name",
       key: "name",
+      render: (text: string, record: RatioTaskItem) => (
+        <a onClick={() => navigate(`/data/synthesis/ratio-task/detail/${record.id}`)}>{text}</a>
+      ),
     },
     {
       title: "状态",
@@ -81,6 +84,9 @@ export default function RatioTasksPage() {
       title: "目标数据集",
       dataIndex: "target_dataset_name",
       key: "target_dataset_name",
+      render: (text: string, task: RatioTaskItem) => (
+        <a onClick={() => navigate(`/data/management/detail/${task.target_dataset_id}`)}>{text}</a>
+      ),
     },
     {
       title: "创建时间",
@@ -173,6 +179,17 @@ export default function RatioTasksPage() {
             label: "目标数量",
             value: (task.totals ?? 0).toLocaleString(),
           },
+          {
+            label: "目标数据集",
+            value: task.target_dataset_name ? (
+              <a onClick={(e) => {
+                e.stopPropagation();
+                navigate(`/data/management/detail/${task.target_dataset_id}`);
+              }}>
+                {task.target_dataset_name}
+              </a>
+            ) : '无',
+          },
           {
             label: "创建时间",
             value: task.created_at || "-",
@@ -182,6 +199,7 @@ export default function RatioTasksPage() {
       }))}
       pagination={pagination}
       operations={operations}
+      onView={(task) => {navigate(`/data/synthesis/ratio-task/detail/${task.id}`)}}
     />
   );
 
diff --git a/frontend/src/pages/RatioTask/ratio.api.ts b/frontend/src/pages/RatioTask/ratio.api.ts
index 352f74b..71ae75a 100644
--- a/frontend/src/pages/RatioTask/ratio.api.ts
+++ b/frontend/src/pages/RatioTask/ratio.api.ts
@@ -5,6 +5,11 @@ export function queryRatioTasksUsingGet(params?: any) {
   return get("/api/synthesis/ratio-task", params);
 }
 
+// 查询配比任务详情
+export function getRatioTaskByIdUsingGet(id: string) {
+  return get(`/api/synthesis/ratio-task/${id}`);
+}
+
 // 创建配比任务
 export function createRatioTaskUsingPost(data: any) {
   return post("/api/synthesis/ratio-task", data);
diff --git a/frontend/src/pages/RatioTask/ratio.model.ts b/frontend/src/pages/RatioTask/ratio.model.ts
index 96c6444..edfa60d 100644
--- a/frontend/src/pages/RatioTask/ratio.model.ts
+++ b/frontend/src/pages/RatioTask/ratio.model.ts
@@ -77,6 +77,7 @@ export interface RatioTaskItem {
   ratio_method?: RatioMethod
   target_dataset_id?: string
   target_dataset_name?: string
+  config: RatioConfigItem[]
   created_at?: string
   updated_at?: string
 }
diff --git a/runtime/datamate-python/app/module/synthesis/interface/ratio_task.py b/runtime/datamate-python/app/module/synthesis/interface/ratio_task.py
index dfa7e42..53821e0 100644
--- a/runtime/datamate-python/app/module/synthesis/interface/ratio_task.py
+++ b/runtime/datamate-python/app/module/synthesis/interface/ratio_task.py
@@ -18,9 +18,10 @@ from app.module.synthesis.schema.ratio_task import (
     PagedRatioTaskResponse,
     RatioTaskItem,
     TargetDatasetInfo,
+    RatioTaskDetailResponse,
 )
 from app.module.synthesis.service.ratio_task import RatioTaskService
-from app.db.models.ratio_task import RatioInstance, RatioRelation
+from app.db.models.ratio_task import RatioInstance, RatioRelation, RatioRelation as RatioRelationModel
 
 router = APIRouter(
     prefix="/ratio-task",
@@ -251,3 +252,78 @@ def get_target_dataset_type(source_types: Set[str]) -> str:
             # 仅有一种介质类型且无其它类型
             target_type = next(iter(media_involved))
     return target_type
+
+
+@router.get("/{task_id}", response_model=StandardResponse[RatioTaskDetailResponse], status_code=200)
+async def get_ratio_task(
+    task_id: str,
+    db: AsyncSession = Depends(get_db),
+):
+    """
+    获取配比任务详情
+
+    Path: /api/synthesis/ratio-task/{task_id}
+    """
+    try:
+        # 查询任务实例
+        instance_res = await db.execute(
+            select(RatioInstance).where(RatioInstance.id == task_id)
+        )
+        instance = instance_res.scalar_one_or_none()
+        if not instance:
+            raise HTTPException(status_code=404, detail="Ratio task not found")
+
+        # 查询关联的配比关系
+        relations_res = await db.execute(
+            select(RatioRelationModel).where(RatioRelationModel.ratio_instance_id == task_id)
+        )
+        relations = list(relations_res.scalars().all())
+
+        # 查询目标数据集
+        target_ds = None
+        if instance.target_dataset_id:
+            ds_res = await db.execute(
+                select(Dataset).where(Dataset.id == instance.target_dataset_id)
+            )
+            target_ds = ds_res.scalar_one_or_none()
+
+        # 构建响应
+        config = [
+            {
+                "dataset_id": rel.source_dataset_id,
+                "counts": str(rel.counts) if rel.counts is not None else "0",
+                "filter_conditions": rel.filter_conditions or "",
+            }
+            for rel in relations
+        ]
+
+        target_dataset_info = {
+            "id": str(target_ds.id) if target_ds else None,
+            "name": target_ds.name if target_ds else None,
+            "type": target_ds.dataset_type if target_ds else None,
+            "status": target_ds.status if target_ds else None,
+            "file_count": target_ds.file_count if target_ds else 0,
+            "size_bytes": target_ds.size_bytes if target_ds else 0,
+        }
+
+        return StandardResponse(
+            code=200,
+            message="success",
+            data=RatioTaskDetailResponse(
+                id=instance.id,
+                name=instance.name or "",
+                description=instance.description,
+                status=instance.status or "UNKNOWN",
+                totals=instance.totals or 0,
+                ratio_method=instance.ratio_method or "",
+                config=config,
+                target_dataset=target_dataset_info,
+                created_at=instance.created_at,
+                updated_at=instance.updated_at,
+            )
+        )
+    except HTTPException:
+        raise
+    except Exception as e:
+        logger.error(f"Failed to get ratio task {task_id}: {e}")
+        raise HTTPException(status_code=500, detail="Internal server error")
diff --git a/runtime/datamate-python/app/module/synthesis/schema/ratio_task.py b/runtime/datamate-python/app/module/synthesis/schema/ratio_task.py
index 62af183..743eb00 100644
--- a/runtime/datamate-python/app/module/synthesis/schema/ratio_task.py
+++ b/runtime/datamate-python/app/module/synthesis/schema/ratio_task.py
@@ -1,4 +1,5 @@
-from typing import List, Optional
+from typing import List, Optional, Dict, Any
+from datetime import datetime
 from pydantic import BaseModel, Field, field_validator
 
 class RatioConfigItem(BaseModel):
@@ -84,3 +85,22 @@ class PagedRatioTaskResponse(BaseModel):
     totalPages: int
     page: int
     size: int
+
+
+class RatioTaskDetailResponse(BaseModel):
+    """Detailed response for a ratio task."""
+    id: str = Field(..., description="任务ID")
+    name: str = Field(..., description="任务名称")
+    description: Optional[str] = Field(None, description="任务描述")
+    status: str = Field(..., description="任务状态")
+    totals: int = Field(..., description="目标总数")
+    ratio_method: str = Field(..., description="配比方式")
+    config: List[Dict[str, Any]] = Field(..., description="配比配置")
+    target_dataset: Dict[str, Any] = Field(..., description="目标数据集信息")
+    created_at: Optional[datetime] = Field(None, description="创建时间")
+    updated_at: Optional[datetime] = Field(None, description="更新时间")
+
+    class Config:
+        json_encoders = {
+            datetime: lambda v: v.isoformat() if v else None
+        }