diff --git a/1-sql/2026-01-29/simulation_design_versions.sql b/1-sql/2026-01-29/simulation_design_versions.sql
new file mode 100644
index 00000000..65931fa6
--- /dev/null
+++ b/1-sql/2026-01-29/simulation_design_versions.sql
@@ -0,0 +1 @@
+ALTER TABLE spdm_baseline.simulation_design_versions ADD phaseId varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL COMMENT '阶段uuid';
diff --git a/project/src/main/java/com/sdm/project/controller/SimulationProjectController.java b/project/src/main/java/com/sdm/project/controller/SimulationProjectController.java
index 05321916..84e43863 100644
--- a/project/src/main/java/com/sdm/project/controller/SimulationProjectController.java
+++ b/project/src/main/java/com/sdm/project/controller/SimulationProjectController.java
@@ -105,8 +105,8 @@ public class SimulationProjectController implements ISimulationProjectFeignClien
 
     @GetMapping("/queryDesignVersions")
     @Operation(summary = "查询项目仿真策划版本信息", description = "查询项目仿真策划版本信息")
-    public SdmResponse queryDesignVersions(@RequestParam("projectId") String projectId) {
-        return projectService.queryDesignVersions(projectId);
+    public SdmResponse queryDesignVersions(@RequestParam("projectId") String projectId, @RequestParam("phaseId") String phaseId) {
+        return projectService.queryDesignVersions(projectId, phaseId);
     }
 
 }
diff --git a/project/src/main/java/com/sdm/project/model/entity/SimulationDesignVersions.java b/project/src/main/java/com/sdm/project/model/entity/SimulationDesignVersions.java
index 10e9655b..ee2dc445 100644
--- a/project/src/main/java/com/sdm/project/model/entity/SimulationDesignVersions.java
+++ b/project/src/main/java/com/sdm/project/model/entity/SimulationDesignVersions.java
@@ -28,6 +28,10 @@ public class SimulationDesignVersions implements Serializable {
     @TableField("projectId")
     private String projectId;
 
+    @ApiModelProperty(value = "阶段UUID")
+    @TableField("phaseId")
+    private String phaseId;
+
     @ApiModelProperty(value = "当前策划版本号")
     @TableField("currentVersion")
     private String currentVersion;
diff --git a/project/src/main/java/com/sdm/project/service/IProjectService.java b/project/src/main/java/com/sdm/project/service/IProjectService.java
index d7cbba78..b13ad655 100644
--- a/project/src/main/java/com/sdm/project/service/IProjectService.java
+++ b/project/src/main/java/com/sdm/project/service/IProjectService.java
@@ -37,6 +37,6 @@ public interface IProjectService {
 
     SdmResponse exportTaskTreeByScript(TaskTreeExportExcelFormat taskTreeExportExcelFormat, HttpServletResponse httpservletResponse);
 
-    SdmResponse queryDesignVersions(String projectId);
+    SdmResponse queryDesignVersions(String projectId, String phaseId);
 
 }
diff --git a/project/src/main/java/com/sdm/project/service/impl/ProjectServiceImpl.java b/project/src/main/java/com/sdm/project/service/impl/ProjectServiceImpl.java
index 94021ea9..85576cc2 100644
--- a/project/src/main/java/com/sdm/project/service/impl/ProjectServiceImpl.java
+++ b/project/src/main/java/com/sdm/project/service/impl/ProjectServiceImpl.java
@@ -2477,13 +2477,14 @@ public class ProjectServiceImpl extends BaseService implements IProjectService {
 
                         SimulationDesignVersions newDesignVersion = new SimulationDesignVersions();
                         newDesignVersion.setProjectId(req.getProjectNodeId());
+                        newDesignVersion.setPhaseId(req.getPhaseNodeId());
                         newDesignVersion.setCurrentVersion(newVersion);
                         newDesignVersion.setParentVersion(latestVersion.getCurrentVersion());
                         newDesignVersion.setCreator(userId);
                         newDesignVersion.setVersionContents(viewContents);
                         simulationDesignVersionsService.save(newDesignVersion);
                     } else {
-                        addNewVersion(req.getProjectNodeId(), "V1.0", viewContents, userId);
+                        addNewVersion(req.getProjectNodeId(), req.getPhaseNodeId(), "V1.0", viewContents, userId);
                     }
                 } else {
                     return SdmResponse.failed("获取不到任务树");
@@ -2502,11 +2503,12 @@ public class ProjectServiceImpl extends BaseService implements IProjectService {
                     if (StringUtils.isNotEmpty(req.getCurrentVersion())) {
                         simulationDesignVersionsService.lambdaUpdate()
                                 .eq(SimulationDesignVersions::getProjectId, req.getProjectNodeId())
+                                .eq(SimulationDesignVersions::getPhaseId, req.getPhaseNodeId())
                                 .eq(SimulationDesignVersions::getCurrentVersion, req.getCurrentVersion())
                                 .set(SimulationDesignVersions::getVersionContents, viewContents)
                                 .update();
                     } else {
-                        addNewVersion(req.getProjectNodeId(), "V1.0", viewContents, userId);
+                        addNewVersion(req.getProjectNodeId(), req.getPhaseNodeId(),"V1.0", viewContents, userId);
                     }
                 }
             }
@@ -2514,9 +2516,10 @@ public class ProjectServiceImpl extends BaseService implements IProjectService {
         return SdmResponse.success();
     }
 
-    private void addNewVersion(String projectId, String version, String viewContents, Long userId) {
+    private void addNewVersion(String projectId, String phaseId, String version, String viewContents, Long userId) {
         SimulationDesignVersions designVersions = new SimulationDesignVersions();
         designVersions.setProjectId(projectId);
+        designVersions.setPhaseId(phaseId);
         designVersions.setCurrentVersion(version);
         designVersions.setVersionContents(viewContents);
         designVersions.setCreator(userId);
@@ -3313,8 +3316,11 @@ public class ProjectServiceImpl extends BaseService implements IProjectService {
     }
 
     @Override
-    public SdmResponse queryDesignVersions(String projectId) {
-        List<SimulationDesignVersions> versions = simulationDesignVersionsService.lambdaQuery().eq(SimulationDesignVersions::getProjectId, projectId).list();
+    public SdmResponse queryDesignVersions(String projectId, String phaseId) {
+        List<SimulationDesignVersions> versions = simulationDesignVersionsService.lambdaQuery()
+                .eq(SimulationDesignVersions::getProjectId, projectId)
+                .eq(SimulationDesignVersions::getPhaseId, phaseId)
+                .list();
         return SdmResponse.success(versions);
     }