diff --git a/web/src/main/java/com/ibeetl/jlw/service/StatisticalAnalysisService.java b/web/src/main/java/com/ibeetl/jlw/service/StatisticalAnalysisService.java
index c06f469f..acdc0ce8 100644
--- a/web/src/main/java/com/ibeetl/jlw/service/StatisticalAnalysisService.java
+++ b/web/src/main/java/com/ibeetl/jlw/service/StatisticalAnalysisService.java
@@ -24,10 +24,7 @@ public class StatisticalAnalysisService {
      * 统计分析
      * @param map
      */
-    public Map<String, Object> detail(Map<String, Object> map) {
-        Date stime = MapUtil.getDate(map, "stime");
-        Date etime = MapUtil.getDate(map, "etime");
-        Integer teacherOpenCourseId = MapUtil.getInt(map, "teacherOpenCourseId");
+    public Map<String, Object> detail(String teacherOpenCourseId, Date stime, Date etime) {
         Map<String, Object> data = new HashMap<>();
         //班级数
         data.put("classNum", 4);
@@ -73,8 +70,7 @@ public class StatisticalAnalysisService {
      * @param map
      * @return
      */
-    public Map<String, Object> indexDetail(Map<String, Object> map) {
-        Integer teacherOpenCourseId = MapUtil.getInt(map, "teacherOpenCourseId");
+    public Map<String, Object> indexDetail(String teacherOpenCourseId) {
         Map<String, Object> data = new HashMap<>();
         //课程封面
         data.put("courseInfoThumbnail", "");
diff --git a/web/src/main/java/com/ibeetl/jlw/web/StatisticalAnalysisController.java b/web/src/main/java/com/ibeetl/jlw/web/StatisticalAnalysisController.java
index c131e183..136abd8c 100644
--- a/web/src/main/java/com/ibeetl/jlw/web/StatisticalAnalysisController.java
+++ b/web/src/main/java/com/ibeetl/jlw/web/StatisticalAnalysisController.java
@@ -5,8 +5,10 @@ import com.ibeetl.jlw.service.StatisticalAnalysisService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
+import java.util.Date;
 import java.util.Map;
 
 /**
@@ -29,8 +31,9 @@ public class StatisticalAnalysisController {
      * @return
      */
     @RequestMapping("/detail.do")
-    public JsonResult<Object> detail(@RequestBody Map<String, Object> map) {
-        Map<String, Object> detail = statisticalAnalysisService.detail(map);
+    public JsonResult<Object> detail(@RequestParam("teacherOpenCourseId") String teacherOpenCourseId,
+                                     @RequestParam(required = false) Date stime, @RequestParam(required = false) Date etime) {
+        Map<String, Object> detail = statisticalAnalysisService.detail(teacherOpenCourseId, stime, etime);
         return JsonResult.success(detail);
 
     }
@@ -41,8 +44,8 @@ public class StatisticalAnalysisController {
      * @return
      */
     @RequestMapping("/indexDetail.do")
-    public JsonResult<Object> indexDetail(@RequestBody Map<String, Object> map) {
-        Map<String, Object> detail = statisticalAnalysisService.indexDetail(map);
+    public JsonResult<Object> indexDetail(String teacherOpenCourseId) {
+        Map<String, Object> detail = statisticalAnalysisService.indexDetail(teacherOpenCourseId);
         return JsonResult.success(detail);
     }