diff --git a/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseHandsOnSimulationTasksService.java b/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseHandsOnSimulationTasksService.java
index 32055f84..e94f73ab 100644
--- a/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseHandsOnSimulationTasksService.java
+++ b/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseHandsOnSimulationTasksService.java
@@ -100,6 +100,7 @@ public class TeacherOpenCourseHandsOnSimulationTasksService extends CoreBaseServ
         List<TeacherOpenCourseHandsOnSimulationTasksFileQuery> teacherOpenCourseHandsOnSimulationTasksFiles = teacherOpenCourseHandsOnSimulationTasksQuery.getTeacherOpenCourseHandsOnSimulationTasksFile();
         if (CollectionUtils.isNotEmpty(teacherOpenCourseHandsOnSimulationTasksFiles)) {
             for (TeacherOpenCourseHandsOnSimulationTasksFileQuery teacherOpenCourseHandsOnSimulationTasksFile : teacherOpenCourseHandsOnSimulationTasksFiles) {
+                teacherOpenCourseHandsOnSimulationTasksFile.setTeacherOpenCourseId(teacherOpenCourseHandsOnSimulationTasks.getTeacherOpenCourseId());
                 teacherOpenCourseHandsOnSimulationTasksFile.setHandsOnId(teacherOpenCourseHandsOnSimulationTasks.getHandsOnId());
                 teacherOpenCourseHandsOnSimulationTasksFile.setTaskId(teacherOpenCourseHandsOnSimulationTasks.getTaskId());
                 teacherOpenCourseHandsOnSimulationTasksFileService.add(teacherOpenCourseHandsOnSimulationTasksFile);
diff --git a/web/src/main/java/com/ibeetl/jlw/web/StudentHandsOnTaskReportController.java b/web/src/main/java/com/ibeetl/jlw/web/StudentHandsOnTaskReportController.java
index aca3718d..f2707e49 100644
--- a/web/src/main/java/com/ibeetl/jlw/web/StudentHandsOnTaskReportController.java
+++ b/web/src/main/java/com/ibeetl/jlw/web/StudentHandsOnTaskReportController.java
@@ -222,7 +222,7 @@ public class StudentHandsOnTaskReportController{
     }
 
     @PostMapping(MODEL + "/add.do")
-    public JsonResult addStudentHandsOnTaskReport(@Validated(ValidateConfig.ADD.class) StudentHandsOnTaskReportQuery studentHandsOnTaskReportQuery, BindingResult result,@SCoreUser CoreUser coreUser){
+    public JsonResult addStudentHandsOnTaskReport(@RequestBody @Validated(ValidateConfig.ADD.class) StudentHandsOnTaskReportQuery studentHandsOnTaskReportQuery, BindingResult result,@SCoreUser CoreUser coreUser){
         if(result.hasErrors()){
             return JsonResult.failMessage(result);
         }else{
diff --git a/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseHandsOnController.java b/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseHandsOnController.java
index 9b0f2741..21829f7c 100644
--- a/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseHandsOnController.java
+++ b/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseHandsOnController.java
@@ -24,10 +24,7 @@ import org.beetl.sql.core.engine.PageQuery;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.validation.BindingResult;
 import org.springframework.validation.annotation.Validated;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.ResponseBody;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 import org.springframework.web.servlet.ModelAndView;
 
 import javax.servlet.http.HttpServletRequest;
@@ -345,7 +342,7 @@ public class TeacherOpenCourseHandsOnController{
 
 
     @PostMapping(MODEL + "/add.do")
-    public JsonResult addTeacherOpenCourseHandsOn(@Validated(ValidateConfig.ADD.class) TeacherOpenCourseHandsOnQuery teacherOpenCourseHandsOnQuery, BindingResult result,@SCoreUser CoreUser coreUser){
+    public JsonResult addTeacherOpenCourseHandsOn(@RequestBody  @Validated(ValidateConfig.ADD.class) TeacherOpenCourseHandsOnQuery teacherOpenCourseHandsOnQuery, BindingResult result, @SCoreUser CoreUser coreUser){
         if(result.hasErrors()){
             return JsonResult.failMessage(result);
         }else{
diff --git a/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseHandsOnSimulationTasksController.java b/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseHandsOnSimulationTasksController.java
index d4fee188..23be8694 100644
--- a/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseHandsOnSimulationTasksController.java
+++ b/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseHandsOnSimulationTasksController.java
@@ -8,9 +8,7 @@ import com.ibeetl.admin.core.file.FileService;
 import com.ibeetl.admin.core.web.JsonResult;
 import com.ibeetl.jlw.entity.TaskTypeParam;
 import com.ibeetl.jlw.entity.TeacherOpenCourseHandsOnSimulationTasks;
-import com.ibeetl.jlw.entity.TeacherOpenCourseHandsOnSimulationTasksFile;
 import com.ibeetl.jlw.service.TeacherOpenCourseHandsOnSimulationTasksService;
-import com.ibeetl.jlw.web.query.TeacherOpenCourseHandsOnSimulationTasksFileQuery;
 import com.ibeetl.jlw.web.query.TeacherOpenCourseHandsOnSimulationTasksQuery;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.logging.Log;
@@ -19,10 +17,7 @@ import org.beetl.sql.core.engine.PageQuery;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.validation.BindingResult;
 import org.springframework.validation.annotation.Validated;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.ResponseBody;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 import org.springframework.web.servlet.ModelAndView;
 
 import java.util.List;
@@ -211,7 +206,7 @@ public class TeacherOpenCourseHandsOnSimulationTasksController{
      * @return
      */
     @PostMapping(MODEL + "/add.do")
-    public JsonResult addTeacherOpenCourseHandsOnSimulationTasks(@Validated(ValidateConfig.ADD.class) TeacherOpenCourseHandsOnSimulationTasksQuery teacherOpenCourseHandsOnSimulationTasksQuery,
+    public JsonResult addTeacherOpenCourseHandsOnSimulationTasks(@RequestBody @Validated(ValidateConfig.ADD.class) TeacherOpenCourseHandsOnSimulationTasksQuery teacherOpenCourseHandsOnSimulationTasksQuery,
                                                                          BindingResult result,@SCoreUser CoreUser coreUser){
         if(result.hasErrors()){
             return JsonResult.failMessage(result);
diff --git a/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseKnowledgePointRelationController.java b/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseKnowledgePointRelationController.java
index ea18e86e..6481d956 100644
--- a/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseKnowledgePointRelationController.java
+++ b/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseKnowledgePointRelationController.java
@@ -17,10 +17,7 @@ import org.beetl.sql.core.engine.PageQuery;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.validation.BindingResult;
 import org.springframework.validation.annotation.Validated;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.ResponseBody;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 import org.springframework.web.servlet.ModelAndView;
 
 import java.util.Date;
@@ -210,7 +207,7 @@ public class TeacherOpenCourseKnowledgePointRelationController{
 
 
     @PostMapping(MODEL + "/add.do")
-    public JsonResult addeacherOpenCourseKnowledgePointRelation(@Validated(ValidateConfig.ADD.class) TeacherOpenCourseKnowledgePointRelationQuery teacherOpenCourseKnowledgePointRelationQuery, BindingResult result,@SCoreUser CoreUser coreUser){
+    public JsonResult addeacherOpenCourseKnowledgePointRelation(@RequestBody @Validated(ValidateConfig.ADD.class) TeacherOpenCourseKnowledgePointRelationQuery teacherOpenCourseKnowledgePointRelationQuery, BindingResult result, @SCoreUser CoreUser coreUser){
         if(result.hasErrors()){
             return JsonResult.failMessage(result);
         }else{