diff --git a/desc/inference/inference.api b/desc/inference/inference.api
index abbd56ae..cbcd0030 100644
--- a/desc/inference/inference.api
+++ b/desc/inference/inference.api
@@ -157,7 +157,7 @@ type (
      }
 
      GetRunningInstanceReq {
-          Id      string `json:"deployTaskId"`
+          Id      string `form:"deployTaskId"`
      }
      GetRunningInstanceResp {
           List     interface{} `json:"list"`
diff --git a/desc/pcm.api b/desc/pcm.api
index 421604fc..9f068aa7 100644
--- a/desc/pcm.api
+++ b/desc/pcm.api
@@ -966,8 +966,8 @@ service pcm {
 	@handler StopAllByDeployTaskId
 	post /inference/stopAll (StopAllByDeployTaskIdReq) returns (StopAllByDeployTaskIdResp)
 
-	@handler GetRunningInstanceByType
-	get /inference/getInstanceByType (GetRunningInstanceReq) returns (GetRunningInstanceResp)
+	@handler GetRunningInstanceById
+	get /inference/getRunningInstanceById (GetRunningInstanceReq) returns (GetRunningInstanceResp)
 
 	@handler GetDeployTasksByType
 	get /inference/getDeployTasksByType (GetDeployTasksByTypeReq) returns (GetDeployTasksByTypeResp)
diff --git a/internal/handler/inference/getrunninginstancebytypehandler.go b/internal/handler/inference/getrunninginstancebyidhandler.go
similarity index 55%
rename from internal/handler/inference/getrunninginstancebytypehandler.go
rename to internal/handler/inference/getrunninginstancebyidhandler.go
index 628ca46a..5861991d 100644
--- a/internal/handler/inference/getrunninginstancebytypehandler.go
+++ b/internal/handler/inference/getrunninginstancebyidhandler.go
@@ -1,7 +1,6 @@
 package inference
 
 import (
-	"gitlink.org.cn/JointCloud/pcm-coordinator/pkg/repository/result"
 	"net/http"
 
 	"github.com/zeromicro/go-zero/rest/httpx"
@@ -10,17 +9,20 @@ import (
 	"gitlink.org.cn/JointCloud/pcm-coordinator/internal/types"
 )
 
-func GetRunningInstanceByTypeHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+func GetRunningInstanceByIdHandler(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 {
-			result.ParamErrorResult(r, w, err)
+			httpx.ErrorCtx(r.Context(), w, err)
 			return
 		}
 
-		l := inference.NewGetRunningInstanceByTypeLogic(r.Context(), svcCtx)
-		resp, err := l.GetRunningInstanceByType(&req)
-		result.HttpResult(r, w, resp, err)
-
+		l := inference.NewGetRunningInstanceByIdLogic(r.Context(), svcCtx)
+		resp, err := l.GetRunningInstanceById(&req)
+		if err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+		} else {
+			httpx.OkJsonCtx(r.Context(), w, resp)
+		}
 	}
 }
diff --git a/internal/handler/routes.go b/internal/handler/routes.go
index c9524f9d..0e7f6b77 100644
--- a/internal/handler/routes.go
+++ b/internal/handler/routes.go
@@ -1225,8 +1225,8 @@ func RegisterHandlers(server *rest.Server, serverCtx *svc.ServiceContext) {
 			},
 			{
 				Method:  http.MethodGet,
-				Path:    "/inference/getInstanceByType",
-				Handler: inference.GetRunningInstanceByTypeHandler(serverCtx),
+				Path:    "/inference/getRunningInstanceById",
+				Handler: inference.GetRunningInstanceByIdHandler(serverCtx),
 			},
 			{
 				Method:  http.MethodGet,
diff --git a/internal/logic/inference/getrunninginstancebyidlogic.go b/internal/logic/inference/getrunninginstancebyidlogic.go
new file mode 100644
index 00000000..ab4d75c0
--- /dev/null
+++ b/internal/logic/inference/getrunninginstancebyidlogic.go
@@ -0,0 +1,30 @@
+package inference
+
+import (
+	"context"
+
+	"gitlink.org.cn/JointCloud/pcm-coordinator/internal/svc"
+	"gitlink.org.cn/JointCloud/pcm-coordinator/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetRunningInstanceByIdLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewGetRunningInstanceByIdLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetRunningInstanceByIdLogic {
+	return &GetRunningInstanceByIdLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *GetRunningInstanceByIdLogic) GetRunningInstanceById(req *types.GetRunningInstanceReq) (resp *types.GetRunningInstanceResp, err error) {
+	// todo: add your logic here and delete this line
+
+	return
+}
diff --git a/internal/logic/inference/getrunninginstancebytypelogic.go b/internal/logic/inference/getrunninginstancebytypelogic.go
deleted file mode 100644
index e6e15ced..00000000
--- a/internal/logic/inference/getrunninginstancebytypelogic.go
+++ /dev/null
@@ -1,30 +0,0 @@
-package inference
-
-import (
-	"context"
-
-	"gitlink.org.cn/JointCloud/pcm-coordinator/internal/svc"
-	"gitlink.org.cn/JointCloud/pcm-coordinator/internal/types"
-
-	"github.com/zeromicro/go-zero/core/logx"
-)
-
-type GetRunningInstanceByTypeLogic struct {
-	logx.Logger
-	ctx    context.Context
-	svcCtx *svc.ServiceContext
-}
-
-func NewGetRunningInstanceByTypeLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetRunningInstanceByTypeLogic {
-	return &GetRunningInstanceByTypeLogic{
-		Logger: logx.WithContext(ctx),
-		ctx:    ctx,
-		svcCtx: svcCtx,
-	}
-}
-
-func (l *GetRunningInstanceByTypeLogic) GetRunningInstanceByType(req *types.GetRunningInstanceReq) (resp *types.GetRunningInstanceResp, err error) {
-	resp = &types.GetRunningInstanceResp{}
-
-	return
-}
diff --git a/internal/types/types.go b/internal/types/types.go
index ca3a2125..9ba67844 100644
--- a/internal/types/types.go
+++ b/internal/types/types.go
@@ -6053,7 +6053,7 @@ type StopAllByDeployTaskIdResp struct {
 }
 
 type GetRunningInstanceReq struct {
-	Id string `json:"deployTaskId"`
+	Id string `form:"deployTaskId"`
 }
 
 type GetRunningInstanceResp struct {