diff --git a/safety-eval-adapter/src/main/java/org/qinan/safetyeval/adapter/web/institution/EvalInternalReviewController.java b/safety-eval-adapter/src/main/java/org/qinan/safetyeval/adapter/web/institution/EvalInternalReviewController.java
index f973f32..2649ca2 100644
--- a/safety-eval-adapter/src/main/java/org/qinan/safetyeval/adapter/web/institution/EvalInternalReviewController.java
+++ b/safety-eval-adapter/src/main/java/org/qinan/safetyeval/adapter/web/institution/EvalInternalReviewController.java
@@ -28,7 +28,7 @@ public class EvalInternalReviewController {
 
     @ApiOperation("按项目查询")
     @GetMapping("/get")
-    public SingleResponse<EvalInternalReviewCO> get(@ApiParam("项目ID") @RequestParam String projectId) {
+    public SingleResponse<EvalInternalReviewCO> get(@ApiParam("项目ID") @RequestParam Long projectId) {
         return evalInternalReviewApi.getByProject(projectId);
     }
 }
diff --git a/safety-eval-app/src/main/java/org/qinan/safetyeval/app/executor/institution/EvalInternalReviewExecutor.java b/safety-eval-app/src/main/java/org/qinan/safetyeval/app/executor/institution/EvalInternalReviewExecutor.java
index 7c94aae..e371ecf 100644
--- a/safety-eval-app/src/main/java/org/qinan/safetyeval/app/executor/institution/EvalInternalReviewExecutor.java
+++ b/safety-eval-app/src/main/java/org/qinan/safetyeval/app/executor/institution/EvalInternalReviewExecutor.java
@@ -7,8 +7,8 @@ import org.qinan.safetyeval.client.api.institution.EvalInternalReviewApi;
 import org.qinan.safetyeval.client.co.institution.EvalInternalReviewCO;
 import org.qinan.safetyeval.client.dto.SingleResponse;
 import org.qinan.safetyeval.client.dto.institution.EvalInternalReviewSaveCmd;
-import org.qinan.safetyeval.domain.entity.EvalProjectEntity;
 import org.qinan.safetyeval.domain.entity.EvalInternalReviewEntity;
+import org.qinan.safetyeval.domain.entity.EvalProjectEntity;
 import org.qinan.safetyeval.domain.exception.BizException;
 import org.qinan.safetyeval.domain.exception.ErrorCode;
 import org.qinan.safetyeval.domain.gateway.EvalInternalReviewGateway;
@@ -47,11 +47,10 @@ public class EvalInternalReviewExecutor implements EvalInternalReviewApi {
     }
 
     @Override
-    public SingleResponse<EvalInternalReviewCO> getByProject(String projectId) {
-        Long pid = Long.parseLong(projectId);
-        evalProjectNodeSupport.assertRead(pid);
-        EvalProjectEntity project = evalProjectNodeSupport.requireProject(pid);
-        EvalInternalReviewEntity entity = evalInternalReviewGateway.getByProjectId(pid, project.getOrgId());
+    public SingleResponse<EvalInternalReviewCO> getByProject(Long projectId) {
+        evalProjectNodeSupport.assertRead(projectId);
+        EvalProjectEntity project = evalProjectNodeSupport.requireProject(projectId);
+        EvalInternalReviewEntity entity = evalInternalReviewGateway.getByProjectId(projectId, project.getOrgId());
         if (entity == null) {
             throw new BizException(ErrorCode.EVAL_INTERNAL_REVIEW_NOT_FOUND);
         }
diff --git a/safety-eval-client/src/main/java/org/qinan/safetyeval/client/api/institution/EvalInternalReviewApi.java b/safety-eval-client/src/main/java/org/qinan/safetyeval/client/api/institution/EvalInternalReviewApi.java
index 0f39147..65c93bd 100644
--- a/safety-eval-client/src/main/java/org/qinan/safetyeval/client/api/institution/EvalInternalReviewApi.java
+++ b/safety-eval-client/src/main/java/org/qinan/safetyeval/client/api/institution/EvalInternalReviewApi.java
@@ -6,5 +6,5 @@ import org.qinan.safetyeval.client.dto.institution.EvalInternalReviewSaveCmd;
 
 public interface EvalInternalReviewApi {
     SingleResponse<EvalInternalReviewCO> getOrSave(EvalInternalReviewSaveCmd cmd);
-    SingleResponse<EvalInternalReviewCO> getByProject(String projectId);
+    SingleResponse<EvalInternalReviewCO> getByProject(Long projectId);
 }