diff --git a/02.php/app/controller/svngroup.class.php b/02.php/app/controller/svngroup.class.php
index 454c2d1..76f8a75 100644
--- a/02.php/app/controller/svngroup.class.php
+++ b/02.php/app/controller/svngroup.class.php
@@ -430,10 +430,10 @@ class svngroup extends controller
         $userGroupListBack = $userGroupList;
         foreach ($userGroupList as $group1) {
             $newList = FunGetSvnGroupGroupList($authzContent, $group1);
-            foreach ($leftGroupList as $group2) {
+            foreach ($leftGroupList as $key2 => $group2) {
                 if (in_array($group2, $newList)) {
                     array_push($userGroupList, $group2);
-                    unset($leftGroupList[array_search($group2, $leftGroupList)]);
+                    unset($leftGroupList[$key2]);
                 }
             }
         }
@@ -475,10 +475,10 @@ class svngroup extends controller
         $userGroupListBack = $groupGroupList;
         foreach ($groupGroupList as $group1) {
             $newList = FunGetSvnGroupGroupList($authzContent, $group1);
-            foreach ($leftGroupList as $group2) {
+            foreach ($leftGroupList as $key2 => $group2) {
                 if (in_array($group2, $newList)) {
                     array_push($groupGroupList, $group2);
-                    unset($leftGroupList[array_search($group2, $leftGroupList)]);
+                    unset($leftGroupList[$key2]);
                 }
             }
         }
diff --git a/02.php/app/controller/svnrep.class.php b/02.php/app/controller/svnrep.class.php
index b4c2505..4f6b472 100644
--- a/02.php/app/controller/svnrep.class.php
+++ b/02.php/app/controller/svnrep.class.php
@@ -365,7 +365,7 @@ class svnrep extends controller
             if ($svnUserPass == '0') {
                 FunMessageExit(200, 0, '文件格式错误(不存在[users]标识)');
             } else if ($svnUserPass == '1') {
-                FunMessageExit(200, 0, '用户不存在');
+                FunMessageExit(200, 0, '用户不存在'.$this->globalUserName);
             }
 
             //检查权限
diff --git a/02.php/app/function/svnUser.function.php b/02.php/app/function/svnUser.function.php
index daa9144..3a4d3fc 100644
--- a/02.php/app/function/svnUser.function.php
+++ b/02.php/app/function/svnUser.function.php
@@ -226,7 +226,7 @@ function FunGetPassByUser($passwdContent, $userName, $isDisabledUser = false)
             preg_match_all(sprintf(REG_PASSWD_USER_PASSWD, REG_SVN_USER_DISABLED), $passwdContentPreg[1][0], $resultPreg);
             array_walk($resultPreg[1], 'FunArrayValueTrim');
             array_walk($resultPreg[3], 'FunArrayValueTrim');
-            if (array_search($userName, $resultPreg[1])) {
+            if (array_search($userName, $resultPreg[1]) !== false) {
                 return $resultPreg[3][array_search($userName, $resultPreg[1])];
             } else {
                 return '1';