diff --git a/internal/handler/inference/getrunninginstancebymodelhandler.go b/internal/handler/inference/getrunninginstancebymodelhandler.go
new file mode 100644
index 00000000..534796c9
--- /dev/null
+++ b/internal/handler/inference/getrunninginstancebymodelhandler.go
@@ -0,0 +1,28 @@
+package inference
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"gitlink.org.cn/tzwang/pcm-coordinator/internal/logic/inference"
+	"gitlink.org.cn/tzwang/pcm-coordinator/internal/svc"
+	"gitlink.org.cn/tzwang/pcm-coordinator/internal/types"
+)
+
+func GetRunningInstanceByModelHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.GetRunningInstanceReq
+		if err := httpx.Parse(r, &req); err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+			return
+		}
+
+		l := inference.NewGetRunningInstanceByModelLogic(r.Context(), svcCtx)
+		resp, err := l.GetRunningInstanceByModel(&req)
+		if err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+		} else {
+			httpx.OkJsonCtx(r.Context(), w, resp)
+		}
+	}
+}
diff --git a/internal/logic/inference/getrunninginstancebymodellogic.go b/internal/logic/inference/getrunninginstancebymodellogic.go
new file mode 100644
index 00000000..7ffef4c7
--- /dev/null
+++ b/internal/logic/inference/getrunninginstancebymodellogic.go
@@ -0,0 +1,30 @@
+package inference
+
+import (
+	"context"
+
+	"gitlink.org.cn/tzwang/pcm-coordinator/internal/svc"
+	"gitlink.org.cn/tzwang/pcm-coordinator/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetRunningInstanceByModelLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewGetRunningInstanceByModelLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetRunningInstanceByModelLogic {
+	return &GetRunningInstanceByModelLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *GetRunningInstanceByModelLogic) GetRunningInstanceByModel(req *types.GetRunningInstanceReq) (resp *types.GetRunningInstanceResp, err error) {
+	// todo: add your logic here and delete this line
+
+	return
+}