diff --git a/module/common/lang/en.php b/module/common/lang/en.php
index 3a86a5e0ff..840816c09b 100644
--- a/module/common/lang/en.php
+++ b/module/common/lang/en.php
@@ -187,10 +187,10 @@ $lang->upgrade->common    = 'Update';
 $lang->program->list      = 'Program List';
 $lang->program->kanban    = 'Program Kanban';
 $lang->design->common     = 'Design';
-$lang->design->HLDS       = 'HLDS';
-$lang->design->DDS        = 'DDS';
-$lang->design->DBDS       = 'DBDS';
-$lang->design->ADS        = 'ADS';
+$lang->design->HLDS       = 'Preliminary Design';
+$lang->design->DDS        = 'Detailed Design';
+$lang->design->DBDS       = 'Database Design';
+$lang->design->ADS        = 'Interface Design';
 $lang->stage->common      = 'Stage';
 $lang->stage->list        = 'Stage List';
 $lang->execution->list    = "{$lang->executionCommon} List";
diff --git a/module/design/lang/en.php b/module/design/lang/en.php
index 595098ea3f..9a25dfdb79 100644
--- a/module/design/lang/en.php
+++ b/module/design/lang/en.php
@@ -42,7 +42,7 @@ $lang->design->comment       = 'Comment';
 $lang->design->common       = 'Design';
 $lang->design->create       = 'Create Design';
 $lang->design->batchCreate  = 'Batch Create';
-$lang->design->edit         = 'Edit';
+$lang->design->edit         = 'Change';
 $lang->design->delete       = 'Delete';
 $lang->design->view         = 'View';
 $lang->design->browse       = 'List';
diff --git a/module/testreport/lang/en.php b/module/testreport/lang/en.php
index 7919e6550f..fd8d13c668 100644
--- a/module/testreport/lang/en.php
+++ b/module/testreport/lang/en.php
@@ -75,7 +75,7 @@ $lang->testreport->buildSummary    = 'Tested <strong>%s</strong> builds.';
 $lang->testreport->confirmDelete   = 'Do you want to delete this report?';
 $lang->testreport->moreNotice      = 'More features can be extended with reference to the ZenTao extension manual, or you can contact us at renee@easysoft.ltd for customization.';
 $lang->testreport->exportNotice    = "Exported By <a href='https://www.zentao.net' target='_blank' style='color:grey'>ZenTao</a>";
-$lang->testreport->noReport        = "No report has been generated. Please check it later.";
+$lang->testreport->noReport        = "No report has been generated.Please select one request to generate one test report.";
 $lang->testreport->foundBugTip     = "Bugs found in this build period and the affected build is in this test period.";
 $lang->testreport->legacyBugTip    = "Active bugs, or bugs that are not resolved in the test period.";
 $lang->testreport->activatedBugTip = "Reactived bugs during the testtask.";