diff --git a/RuoYi-Vue/ruoyi-generator/src/main/java/com/ruoyi/generator/domain/GenProject.java b/RuoYi-Vue/ruoyi-generator/src/main/java/com/ruoyi/generator/domain/GenProject.java
index 1ff8f8c..ccee17d 100644
--- a/RuoYi-Vue/ruoyi-generator/src/main/java/com/ruoyi/generator/domain/GenProject.java
+++ b/RuoYi-Vue/ruoyi-generator/src/main/java/com/ruoyi/generator/domain/GenProject.java
@@ -55,6 +55,8 @@ public class GenProject extends BaseEntity
     @Excel(name = "状态", readConverterExp = "0=正常,1=停用")
     private String status;
 
+    private transient Boolean frontDraft;
+
     private List<GenTable> tables;
 
     public void setProjectId(Long projectId) 
@@ -165,6 +167,18 @@ public class GenProject extends BaseEntity
         this.tables = tables;
     }
 
+    public Boolean getFrontDraft() {
+        return frontDraft;
+    }
+
+    public void setFrontDraft(Boolean frontDraft) {
+        this.frontDraft = frontDraft;
+    }
+
+    public boolean isFrontDraft() {
+        return Boolean.TRUE.equals(frontDraft);
+    }
+
     @Override
     public String toString() {
         return new ToStringBuilder(this,ToStringStyle.MULTI_LINE_STYLE)
@@ -185,4 +199,4 @@ public class GenProject extends BaseEntity
             .append("remark", getRemark())
             .toString();
     }
-} 
\ No newline at end of file
+}
diff --git a/RuoYi-Vue/ruoyi-generator/src/main/java/com/ruoyi/generator/service/GenProjectServiceImpl.java b/RuoYi-Vue/ruoyi-generator/src/main/java/com/ruoyi/generator/service/GenProjectServiceImpl.java
index 67b5eb2..1181a5a 100644
--- a/RuoYi-Vue/ruoyi-generator/src/main/java/com/ruoyi/generator/service/GenProjectServiceImpl.java
+++ b/RuoYi-Vue/ruoyi-generator/src/main/java/com/ruoyi/generator/service/GenProjectServiceImpl.java
@@ -236,6 +236,9 @@ public class GenProjectServiceImpl implements IGenProjectService {
     }
 
     private List<SysProjectModule> getProjectModules(GenProject project) {
+        if (project.isFrontDraft()) {
+            return new ArrayList<SysProjectModule>();
+        }
         SysProjectModule projectModuleFilter = new SysProjectModule();
         projectModuleFilter.setProjectId(project.getProjectId());
         return sysProjectModuleService.selectSysProjectModuleList(projectModuleFilter);
@@ -250,11 +253,17 @@ public class GenProjectServiceImpl implements IGenProjectService {
     }
 
     private SysProjectTemplate resolveProjectTemplate(GenProject project, String type) {
-        SysProjectTemplate projectTemplate = sysProjectTemplateService.selectSysProjectTemplateByProjectAndType(project.getProjectId(), type);
-        if (projectTemplate != null && projectTemplate.getTemplateId() != null) {
-            return projectTemplate;
+        if (!project.isFrontDraft()) {
+            SysProjectTemplate projectTemplate = sysProjectTemplateService.selectSysProjectTemplateByProjectAndType(project.getProjectId(), type);
+            if (projectTemplate != null && projectTemplate.getTemplateId() != null) {
+                return projectTemplate;
+            }
         }
 
+        return resolveActiveTemplate(project.getProjectId(), type);
+    }
+
+    private SysProjectTemplate resolveActiveTemplate(Long projectId, String type) {
         Template templateFilter = new Template();
         templateFilter.setTemplateType(type);
         List<Template> templates = templateService.selectTemplateList(templateFilter);
@@ -262,7 +271,7 @@ public class GenProjectServiceImpl implements IGenProjectService {
             for (Template template : templates) {
                 if (template != null && template.getTemplateId() != null && Long.valueOf(0L).equals(template.getTemplateStatus())) {
                     SysProjectTemplate fallbackTemplate = new SysProjectTemplate();
-                    fallbackTemplate.setProjectId(project.getProjectId());
+                    fallbackTemplate.setProjectId(projectId);
                     fallbackTemplate.setTemplateId(template.getTemplateId());
                     fallbackTemplate.setTemplateType(type);
                     return fallbackTemplate;
@@ -273,6 +282,12 @@ public class GenProjectServiceImpl implements IGenProjectService {
     }
 
     private List<SysProjectStructure> selectStructureNodes(GenProject project, SysProjectTemplate projectTemplate) {
+        if (project.isFrontDraft()) {
+            SysProjectStructure query = new SysProjectStructure();
+            query.setTemplateId(projectTemplate.getTemplateId());
+            query.setStatus("0");
+            return sysProjectStructureService.selectSysProjectStructureList(query);
+        }
         SysProjectTemplate boundProjectTemplate = sysProjectTemplateService.selectSysProjectTemplateByProjectAndType(
                 project.getProjectId(), projectTemplate.getTemplateType());
         if (boundProjectTemplate != null && boundProjectTemplate.getTemplateId() != null) {
@@ -394,6 +409,9 @@ public class GenProjectServiceImpl implements IGenProjectService {
                 }
             }
         }
+        if (project != null && project.isFrontDraft()) {
+            throw new ServiceException("Table is not in front draft: " + tableId);
+        }
         GenTable table = genTableMapper.selectGenTableById(tableId);
         if (table == null) {
             throw new ServiceException("业务表不存在：" + tableId);
diff --git a/RuoYi-Vue/ruoyi-generator/src/main/java/com/ruoyi/generator/service/front/FrontProjectConverter.java b/RuoYi-Vue/ruoyi-generator/src/main/java/com/ruoyi/generator/service/front/FrontProjectConverter.java
index b383ac0..2a8df4b 100644
--- a/RuoYi-Vue/ruoyi-generator/src/main/java/com/ruoyi/generator/service/front/FrontProjectConverter.java
+++ b/RuoYi-Vue/ruoyi-generator/src/main/java/com/ruoyi/generator/service/front/FrontProjectConverter.java
@@ -18,6 +18,7 @@ public class FrontProjectConverter
             return null;
         }
         GenProject genProject = new GenProject();
+        genProject.setFrontDraft(true);
         genProject.setProjectId(project.getProjectId());
         genProject.setProjectName(project.getProjectName());
         genProject.setProjectFileName(project.getProjectFileName());
diff --git a/RuoYi-Vue/ruoyi-generator/src/test/java/com/ruoyi/generator/service/GenProjectServiceImplTest.java b/RuoYi-Vue/ruoyi-generator/src/test/java/com/ruoyi/generator/service/GenProjectServiceImplTest.java
index 2ab1eca..1bcf2d9 100644
--- a/RuoYi-Vue/ruoyi-generator/src/test/java/com/ruoyi/generator/service/GenProjectServiceImplTest.java
+++ b/RuoYi-Vue/ruoyi-generator/src/test/java/com/ruoyi/generator/service/GenProjectServiceImplTest.java
@@ -1,5 +1,6 @@
 package com.ruoyi.generator.service;
 
+import com.ruoyi.common.exception.ServiceException;
 import com.ruoyi.generator.domain.GenProject;
 import com.ruoyi.generator.domain.GenTable;
 import com.ruoyi.generator.domain.GenTableColumn;
@@ -173,6 +174,54 @@ public class GenProjectServiceImplTest {
         assertEquals("0", structureCaptor.getValue().getStatus());
     }
 
+    @Test
+    public void frontDraftProjectStructureIgnoresProjectTemplateBindingAndModules() {
+        GenProject project = project();
+        project.setFrontDraft(true);
+        project.setTables(Arrays.asList(table(11L, "sys_user", "User")));
+
+        when(sysProjectTemplateService.selectSysProjectTemplateByProjectAndType(1L, "backend")).thenReturn(projectTemplate(999L));
+        when(templateService.selectTemplateList(any(Template.class))).thenReturn(Arrays.asList(
+                template(99L, 1L),
+                template(101L, 0L)
+        ));
+        when(sysProjectStructureService.selectSysProjectStructureList(any(SysProjectStructure.class))).thenReturn(Arrays.asList(
+                structure(1L, 0L, "{projectName}", "folder", null, null),
+                structure(2L, 1L, "{ClassName}.java", "file", 0L, "controller.java.vm")
+        ));
+
+        List<Map<String, Object>> structure = service.getProjectStructure(project, "backend");
+
+        assertEquals("demo-app", structure.get(0).get("name"));
+        assertEquals("User.java", child(structure.get(0), 0).get("name"));
+        verify(sysProjectTemplateService, never()).selectSysProjectTemplateByProjectAndType(1L, "backend");
+        verify(sysProjectStructureService, never()).selectProjectStructureListByModule(1L, 999L);
+        verify(sysProjectModuleService, never()).selectSysProjectModuleList(any(SysProjectModule.class));
+
+        ArgumentCaptor<SysProjectStructure> structureCaptor = ArgumentCaptor.forClass(SysProjectStructure.class);
+        verify(sysProjectStructureService).selectSysProjectStructureList(structureCaptor.capture());
+        assertEquals(Long.valueOf(101L), structureCaptor.getValue().getTemplateId());
+        assertEquals("0", structureCaptor.getValue().getStatus());
+    }
+
+    @Test(expected = ServiceException.class)
+    public void frontDraftPreviewRejectsTableOutsideDraftWithoutMapperFallback() {
+        GenProject project = project();
+        project.setFrontDraft(true);
+        project.setTables(Arrays.asList(table(11L, "sys_user", "User")));
+
+        when(templateService.selectTemplateList(any(Template.class))).thenReturn(Arrays.asList(template(101L, 0L)));
+        when(templateFileService.selectTemplateFilesByTemplateId(101L)).thenReturn(Arrays.asList(
+                templateFile("controller.java.vm", "class Outside {}")
+        ));
+
+        try {
+            service.previewCode(project, 99L, "controller.java.vm", "backend");
+        } finally {
+            verify(genTableMapper, never()).selectGenTableById(99L);
+        }
+    }
+
     @SuppressWarnings("unchecked")
     private Map<String, Object> child(Map<String, Object> node, int index) {
         return ((List<Map<String, Object>>) node.get("children")).get(index);