diff --git a/tzipc-server/tzipc-admin/src/main/java/com/inspur/web/controller/common/CaptchaController.java b/tzipc-server/tzipc-admin/src/main/java/com/inspur/web/controller/common/CaptchaController.java
index f1ba289..4809a04 100644
--- a/tzipc-server/tzipc-admin/src/main/java/com/inspur/web/controller/common/CaptchaController.java
+++ b/tzipc-server/tzipc-admin/src/main/java/com/inspur/web/controller/common/CaptchaController.java
@@ -2,6 +2,7 @@ package com.inspur.web.controller.common;
 
 import java.awt.image.BufferedImage;
 import java.io.IOException;
+import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Resource;
 import javax.imageio.ImageIO;
@@ -52,8 +53,8 @@ public class CaptchaController
      * 获取上传频率
      */
     @GetMapping("/sharedKeys")
-    public AjaxResult getSharedKeys() {
-        return AjaxResult.success(configService.selectSharedKeys());
+    public Map<String, Object> getSharedKeys() {
+        return configService.selectSharedKeys();
     }
 
     /**