diff --git a/backend/src/main/java/com/yfd/platform/config/WebConfig.java b/backend/src/main/java/com/yfd/platform/config/WebConfig.java
index 1539d29b..36b76916 100644
--- a/backend/src/main/java/com/yfd/platform/config/WebConfig.java
+++ b/backend/src/main/java/com/yfd/platform/config/WebConfig.java
@@ -29,7 +29,7 @@ public class WebConfig implements WebMvcConfigurer {
 
     @Bean
     public Cache<String, String> loginuserCache() {
-        return CacheUtil.newLRUCache(200);
+        return CacheUtil.newLRUCache(500);
     }
 
     public void putLoginCache(String key, String value, long timeoutSeconds) {
diff --git a/backend/src/main/java/com/yfd/platform/constant/Constant.java b/backend/src/main/java/com/yfd/platform/constant/Constant.java
index 32eab6e9..f9487e59 100644
--- a/backend/src/main/java/com/yfd/platform/constant/Constant.java
+++ b/backend/src/main/java/com/yfd/platform/constant/Constant.java
@@ -13,7 +13,7 @@ public class Constant {
     public static final String DATE_TIME_FORMAT = "yyyy-MM-dd HH:mm:ss";
 
     public static final String CODE_KEY = "code-key-";
-    public static final long CODE_EXPIRATION_TIME = 1000 * 60 * 2;
+    public static final long CODE_EXPIRATION_TIME = 1000 * 60 * 5;
     /**
      * 用于IP定位转换
      */
diff --git a/backend/src/main/java/com/yfd/platform/qgc_base/service/impl/SdEngInfoBHServiceImpl.java b/backend/src/main/java/com/yfd/platform/qgc_base/service/impl/SdEngInfoBHServiceImpl.java
index 8276fc3d..b0a27793 100644
--- a/backend/src/main/java/com/yfd/platform/qgc_base/service/impl/SdEngInfoBHServiceImpl.java
+++ b/backend/src/main/java/com/yfd/platform/qgc_base/service/impl/SdEngInfoBHServiceImpl.java
@@ -1284,7 +1284,7 @@ public class SdEngInfoBHServiceImpl extends ServiceImpl<SdEngInfoBHMapper, SdEng
                 "t.BASE_ID AS baseId, " +
                 "t.BASE_NAME AS baseName, " +
                 "t.HBRVCD AS hbrvcd, " +
-                "t.HBRVCD_NAME AS hbrvcdName, " +
+                "t.RVCD_NAME AS hbrvcdName, " +
                 "t.RVCD AS rvcd, " +
                 "t.RVCD_NAME AS rvcdName, " +
                 "t.ADDVCD AS addvcd, " +