diff --git a/nursing-unit-api/src/main/java/com/nu/modules/common/SysBaseInfoApi.java b/nursing-unit-api/src/main/java/com/nu/modules/common/SysBaseInfoApi.java
index e469694..c42535a 100644
--- a/nursing-unit-api/src/main/java/com/nu/modules/common/SysBaseInfoApi.java
+++ b/nursing-unit-api/src/main/java/com/nu/modules/common/SysBaseInfoApi.java
@@ -70,7 +70,7 @@ public class SysBaseInfoApi {
 //        String mediaUrl = deptInfo.getString("mediaUrl");
 
         Map<String, Object> result = Maps.newHashMap();
-        com.alibaba.fastjson.JSONObject sysParams = sysConfigApi.getByKey("media_url");
+        com.alibaba.fastjson.JSONObject sysParams = sysConfigApi.getByKey("public_media_url");
         String mediaUrl = sysParams.getString("configValue");
         result.put("mediaUrl", mediaUrl.endsWith("/") ? mediaUrl : mediaUrl + "/");
         return Result.ok(result);