diff --git a/stdiet-admin/src/main/java/com/stdiet/web/controller/custom/SysNutritionQuestionController.java b/stdiet-admin/src/main/java/com/stdiet/web/controller/custom/SysNutritionQuestionController.java
index a160e8893..80d367643 100644
--- a/stdiet-admin/src/main/java/com/stdiet/web/controller/custom/SysNutritionQuestionController.java
+++ b/stdiet-admin/src/main/java/com/stdiet/web/controller/custom/SysNutritionQuestionController.java
@@ -100,4 +100,14 @@ public class SysNutritionQuestionController extends BaseController
     {
         return toAjax(sysNutritionQuestionService.deleteSysNutritionQuestionByIds(ids));
     }
+
+    /**
+     * 重新生成知识问答索引
+     */
+    @Log(title = "重新生成知识问答索引", businessType = BusinessType.UPDATE)
+    @GetMapping("/regenerateNutritionQuestionIndex")
+    public AjaxResult regenerateNutritionQuestionIndex()
+    {
+        return toAjax(sysNutritionQuestionService.regenerateNutritionQuestionIndex() ? 1 : 0);
+    }
 }
\ No newline at end of file
diff --git a/stdiet-custom/src/main/java/com/stdiet/custom/service/impl/SysNutritionQuestionServiceImpl.java b/stdiet-custom/src/main/java/com/stdiet/custom/service/impl/SysNutritionQuestionServiceImpl.java
index 2f3205392..00d1989f8 100644
--- a/stdiet-custom/src/main/java/com/stdiet/custom/service/impl/SysNutritionQuestionServiceImpl.java
+++ b/stdiet-custom/src/main/java/com/stdiet/custom/service/impl/SysNutritionQuestionServiceImpl.java
@@ -188,6 +188,7 @@ public class SysNutritionQuestionServiceImpl implements ISysNutritionQuestionSer
                         luceneIndexUtils.addIndexs(nutritionQuestionToDocument(list));
                     }
                 }
+                return true;
             }
         }catch (Exception e){
             e.printStackTrace();
diff --git a/stdiet-framework/src/main/java/com/stdiet/framework/config/SecurityConfig.java b/stdiet-framework/src/main/java/com/stdiet/framework/config/SecurityConfig.java
index 603828f51..af34f5aa1 100644
--- a/stdiet-framework/src/main/java/com/stdiet/framework/config/SecurityConfig.java
+++ b/stdiet-framework/src/main/java/com/stdiet/framework/config/SecurityConfig.java
@@ -104,7 +104,8 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter {
                         "/wx/**",
                         "/wap/**",
                         "/investigate/**",
-                        "/common/customerUploadFile"
+                        "/common/customerUploadFile",
+                        "/custom/nutritionQuestion/regenerateNutritionQuestionIndex"
                         ).anonymous()
                 .antMatchers(
                         HttpMethod.GET,