diff --git a/module/action/lang/en.php b/module/action/lang/en.php
index 85eab81095..b1128bbb1e 100755
--- a/module/action/lang/en.php
+++ b/module/action/lang/en.php
@@ -32,7 +32,7 @@ $lang->action->trashTips      = 'Note: Delete in ZenTao is logic.';
 $lang->action->textDiff       = 'Text Format';
 $lang->action->original       = 'Original Format';
 $lang->action->confirmHideAll = 'Do you want to hide all the records?';
-$lang->action->needEdit       = '%s that you want to restore exists. Please edit it.';
+$lang->action->needEdit       = '%s that you want to restore. Please edit it.';
 $lang->action->historyEdit    = 'The history EditBy cannot be empty.';
 $lang->action->noDynamic      = 'No dynamics. ';
 
@@ -41,7 +41,7 @@ $lang->action->history->action = 'Link';
 $lang->action->history->field  = 'Field';
 $lang->action->history->old    = 'Old value';
 $lang->action->history->new    = 'New value';
-$lang->action->history->diff   = 'Diff';
+$lang->action->history->diff   = 'Compare';
 
 $lang->action->dynamic = new stdclass();
 $lang->action->dynamic->today      = 'Today';
@@ -77,7 +77,7 @@ $lang->action->objectTypes['stepresult']  = 'Case Steps';
 $lang->action->objectTypes['testtask']    = 'Test Build';
 $lang->action->objectTypes['user']        = 'User';
 $lang->action->objectTypes['doc']         = 'Doc';
-$lang->action->objectTypes['doclib']      = 'Doc Lib';
+$lang->action->objectTypes['doclib']      = 'Doc Library';
 $lang->action->objectTypes['todo']        = 'Todo';
 $lang->action->objectTypes['branch']      = 'Branch';
 $lang->action->objectTypes['module']      = 'Module';
@@ -150,34 +150,34 @@ $lang->action->label->hidden              = 'hid ';
 $lang->action->label->commented           = 'commented ';
 $lang->action->label->activated           = 'activated ';
 $lang->action->label->blocked             = 'blocked ';
-$lang->action->label->resolved            = 'resolved ';
+$lang->action->label->resolved            = 'solved ';
 $lang->action->label->reviewed            = 'reviewed ';
 $lang->action->label->moved               = 'moved ';
-$lang->action->label->confirmed           = 'Confirmed Story';
-$lang->action->label->bugconfirmed        = 'Confirmed';
-$lang->action->label->tostory             = 'Convert to Story';
+$lang->action->label->confirmed           = 'confirmed Story';
+$lang->action->label->bugconfirmed        = 'confirmed';
+$lang->action->label->tostory             = 'converted to Story';
 $lang->action->label->frombug             = 'Converted from Bug';
-$lang->action->label->fromlib             = 'Import from library';
-$lang->action->label->totask              = 'Convert to Task';
-$lang->action->label->svncommited         = 'SVN Commit';
-$lang->action->label->gitcommited         = 'Git Commit';
-$lang->action->label->linked2plan         = 'Link to Plan';
-$lang->action->label->unlinkedfromplan    = 'Unlink';
-$lang->action->label->changestatus        = 'Change Status';
+$lang->action->label->fromlib             = 'imported from Library';
+$lang->action->label->totask              = 'converted to Task';
+$lang->action->label->svncommited         = 'SVN committed';
+$lang->action->label->gitcommited         = 'Git committed';
+$lang->action->label->linked2plan         = 'linked to Plan';
+$lang->action->label->unlinkedfromplan    = 'unlinked from';
+$lang->action->label->changestatus        = 'changed Status';
 $lang->action->label->marked              = 'marked';
 $lang->action->label->linked2project      = "Link {$lang->projectCommon}";
 $lang->action->label->unlinkedfromproject = "Unlink {$lang->projectCommon}";
-$lang->action->label->unlinkedfrombuild   = "Unlink Build";
-$lang->action->label->linked2release      = "Link Release";
-$lang->action->label->unlinkedfromrelease = "Unlink Release";
-$lang->action->label->linkrelatedbug      = "Linked Bug";
-$lang->action->label->unlinkrelatedbug    = "Unlinked Bug";
-$lang->action->label->linkrelatedcase     = "Linked Case";
-$lang->action->label->unlinkrelatedcase   = "Unlinked Case";
-$lang->action->label->linkrelatedstory    = "Linked Story";
-$lang->action->label->unlinkrelatedstory  = "Unlinked Story";
-$lang->action->label->subdividestory      = "Decomposed Story";
-$lang->action->label->unlinkchildstory    = "Unlinked Story";
+$lang->action->label->unlinkedfrombuild   = "unlink Build";
+$lang->action->label->linked2release      = "link Release";
+$lang->action->label->unlinkedfromrelease = "unlink Release";
+$lang->action->label->linkrelatedbug      = "linked Bug";
+$lang->action->label->unlinkrelatedbug    = "unlinked Bug";
+$lang->action->label->linkrelatedcase     = "linked Case";
+$lang->action->label->unlinkrelatedcase   = "unlinked Case";
+$lang->action->label->linkrelatedstory    = "linked Story";
+$lang->action->label->unlinkrelatedstory  = "unlinked Story";
+$lang->action->label->subdividestory      = "decomposed Story";
+$lang->action->label->unlinkchildstory    = "unlinked Story";
 $lang->action->label->started             = 'started ';
 $lang->action->label->restarted           = 'continued ';
 $lang->action->label->recordestimate      = 'recorded ';
@@ -188,8 +188,8 @@ $lang->action->label->paused              = 'paused ';
 $lang->action->label->verified            = 'verified ';
 $lang->action->label->delayed             = 'delayed ';
 $lang->action->label->suspended           = 'suspended ';
-$lang->action->label->login               = 'Login';
-$lang->action->label->logout              = "Logout";
+$lang->action->label->login               = 'log in';
+$lang->action->label->logout              = "log out";
 $lang->action->label->deleteestimate      = "deleted ";
 $lang->action->label->linked2build        = "linked ";
 $lang->action->label->linked2bug          = "linked ";
@@ -204,11 +204,11 @@ $lang->action->label->task        = 'Task|task|view|taskID=%s';
 $lang->action->label->build       = 'Build|build|view|buildID=%s';
 $lang->action->label->bug         = 'Bug|bug|view|bugID=%s';
 $lang->action->label->case        = 'Case|testcase|view|caseID=%s';
-$lang->action->label->testtask    = 'Test Task|testtask|view|caseID=%s';
+$lang->action->label->testtask    = 'Test|testtask|view|caseID=%s';
 $lang->action->label->testsuite   = 'Test Suite|testsuite|view|suiteID=%s';
 $lang->action->label->caselib     = 'Case Library|testsuite|libview|libID=%s';
 $lang->action->label->todo        = 'Todo|todo|view|todoID=%s';
-$lang->action->label->doclib      = 'Doc Lib|doc|browse|libID=%s';
+$lang->action->label->doclib      = 'Doc Library|doc|browse|libID=%s';
 $lang->action->label->doc         = 'Doc|doc|view|docID=%s';
 $lang->action->label->user        = 'User|user|view|account=%s';
 $lang->action->label->testreport  = 'Report|testreport|view|report=%s';
diff --git a/module/block/lang/en.php b/module/block/lang/en.php
index 4beb028f83..3cffb60a0a 100644
--- a/module/block/lang/en.php
+++ b/module/block/lang/en.php
@@ -340,7 +340,7 @@ $lang->block->typeList->task['canceledBy'] = 'Cancelled by Me';
 
 $lang->block->typeList->bug['assignedTo'] = 'Assigned to Me';
 $lang->block->typeList->bug['openedBy']   = 'Created by Me';
-$lang->block->typeList->bug['resolvedBy'] = 'Resolved by Me';
+$lang->block->typeList->bug['resolvedBy'] = 'Solved by Me';
 $lang->block->typeList->bug['closedBy']   = 'Closed by Me';
 
 $lang->block->typeList->case['assigntome'] = 'Assigned to Me';
@@ -396,7 +396,7 @@ $lang->block->gridOptions[8] = 'Left';
 $lang->block->gridOptions[4] = 'Right';
 
 $lang->block->flowchart   = array();
-$lang->block->flowchart[] = array('Administlrator', 'Add Department', 'Add User', 'Maintain Privileges');
+$lang->block->flowchart[] = array('Administrator', 'Add Department', 'Add User', 'Maintain Privileges');
 $lang->block->flowchart[] = array($lang->productCommon . ' Owner', 'Add ' . $lang->productCommon, 'Maintain Modules', 'Maintain Plans', 'Maintain Stories', 'Create Releases');
 $lang->block->flowchart[] = array('Scrum Master', 'Add ' . $lang->projectCommon, 'Maintain Teams', 'Link ' . $lang->productCommon . 's', 'Link Stories', 'Decompose Tasks');
 $lang->block->flowchart[] = array('Dev Team', 'Claim Tasks/Bugs', 'Update Status', 'Finish Tasks/Bugs');
diff --git a/module/bug/lang/en.php b/module/bug/lang/en.php
index 8e2f490b55..169e0cddbc 100644
--- a/module/bug/lang/en.php
+++ b/module/bug/lang/en.php
@@ -45,18 +45,18 @@ $lang->bug->assignedTo       = 'To';
 $lang->bug->assignBug        = 'Assignee';
 $lang->bug->assignedToAB     = 'To';
 $lang->bug->assignedDate     = 'Assigned';
-$lang->bug->resolvedBy       = 'Resolved';
-$lang->bug->resolvedByAB     = 'Resolved';
-$lang->bug->resolution       = 'Resolution';
-$lang->bug->resolutionAB     = 'Resolution';
-$lang->bug->resolvedBuild    = 'Resolved Build';
-$lang->bug->resolvedDate     = 'Resolved';
-$lang->bug->resolvedDateAB   = 'Resolved';
+$lang->bug->resolvedBy       = 'Solved';
+$lang->bug->resolvedByAB     = 'Solved';
+$lang->bug->resolution       = 'Solution';
+$lang->bug->resolutionAB     = 'Solution';
+$lang->bug->resolvedBuild    = 'Solved Build';
+$lang->bug->resolvedDate     = 'Solved';
+$lang->bug->resolvedDateAB   = 'Solved';
 $lang->bug->deadline         = 'Deadline';
 $lang->bug->plan             = 'Plan';
 $lang->bug->closedBy         = 'Closed By';
 $lang->bug->closedDate       = 'Closed';
-$lang->bug->duplicateBug     = 'Duplicate Bug ID';
+$lang->bug->duplicateBug     = 'Duplicated Bug ID';
 $lang->bug->lastEditedBy     = 'Edited By';
 $lang->bug->linkBug          = 'Linked Bug';
 $lang->bug->linkBugs         = 'Link Bug';
@@ -86,8 +86,8 @@ $lang->bug->assignTo           = 'Assign';
 $lang->bug->batchAssignTo      = 'Batch Assign';
 $lang->bug->browse             = 'Bugs';
 $lang->bug->view               = 'Bug Details';
-$lang->bug->resolve            = 'Resolve';
-$lang->bug->batchResolve       = 'Batch Resolve';
+$lang->bug->resolve            = 'Solve';
+$lang->bug->batchResolve       = 'Batch Solve';
 $lang->bug->close              = 'Close';
 $lang->bug->activate           = 'Activate';
 $lang->bug->batchActivate      = 'Batch Activate';
@@ -102,10 +102,10 @@ $lang->bug->search             = 'Search';
 /* 查询条件列表。*/
 $lang->bug->assignToMe         = 'AssignToMe';
 $lang->bug->openedByMe         = 'CreateByMe';
-$lang->bug->resolvedByMe       = 'ResolveByMe';
+$lang->bug->resolvedByMe       = 'SolveByMe';
 $lang->bug->closedByMe         = 'ClosedByMe';
 $lang->bug->assignToNull       = 'Unassigned';
-$lang->bug->unResolved         = 'Unresolved';
+$lang->bug->unResolved         = 'Unsolved';
 $lang->bug->toClosed           = 'Unclosed';
 $lang->bug->unclosed           = 'Active';
 $lang->bug->unconfirmed        = 'UnConfirm';
@@ -117,13 +117,13 @@ $lang->bug->byQuery            = 'Search';
 $lang->bug->needConfirm        = 'Story Changed';
 $lang->bug->allProduct         = 'All' . $lang->productCommon;
 $lang->bug->my                 = 'My';
-$lang->bug->yesterdayResolved  = 'Bug Resolved Yesterday ';
+$lang->bug->yesterdayResolved  = 'Bug Solved Yesterday ';
 $lang->bug->yesterdayConfirmed = 'Bug Confirmed Yesterday ';
 $lang->bug->yesterdayClosed    = 'Bug Closed Yesterday ';
 
 $lang->bug->assignToMeAB   = 'AssignToMe';
 $lang->bug->openedByMeAB   = 'CreateByMe';
-$lang->bug->resolvedByMeAB = 'ResolveByMe';
+$lang->bug->resolvedByMeAB = 'SolveByMe';
 
 $lang->bug->ditto        = 'Ditto';
 $lang->bug->dittoNotice  = 'This bug is not linked to the same product as the last one!';
@@ -136,7 +136,7 @@ $lang->bug->delayWarning = " <strong class='text-danger'> Delay %s days </strong
 $lang->bug->lblAssignedTo = 'Assignee';
 $lang->bug->lblMailto     = 'Mail To';
 $lang->bug->lblLastEdited = 'Last Edited';
-$lang->bug->lblResolved   = 'Resolved By';
+$lang->bug->lblResolved   = 'Solved By';
 $lang->bug->allUsers      = 'All Users';
 $lang->bug->allBuilds     = 'All';
 $lang->bug->createBuild   = 'New';
@@ -157,11 +157,11 @@ $lang->bug->legendRelated               = 'Related Info';
 $lang->bug->buttonConfirm = 'Confirm';
 
 /* 交互提示。*/
-$lang->bug->summary               = "Bugs on this page : <strong>%s</strong> Total, <strong>%s</strong> Unresolved.";
+$lang->bug->summary               = "Bugs on this page : <strong>%s</strong> Total, <strong>%s</strong> Unsolved.";
 $lang->bug->confirmChangeProduct  = "Any change to {$lang->productCommon} will cause linked {$lang->projectCommon}, Story and Task change. Do you want to do this?";
 $lang->bug->confirmDelete         = 'Do you want to delete this bug?';
 $lang->bug->remindTask            = 'This Bug has been converted to Task. Do you want to update Status of Task(ID %s)?';
-$lang->bug->skipClose             = 'Bug %s is not resolved. You cannot close it.';
+$lang->bug->skipClose             = 'Bug %s is not solved. You cannot close it.';
 
 /* 模板。*/
 $lang->bug->tplStep   = "<p>[Steps]</p><br/>";
@@ -242,7 +242,7 @@ $lang->bug->typeList['trackthings']  = 'Tracking';
 
 $lang->bug->statusList['']         = '';
 $lang->bug->statusList['active']   = 'Active';
-$lang->bug->statusList['resolved'] = 'Resolved';
+$lang->bug->statusList['resolved'] = 'Solved';
 $lang->bug->statusList['closed']   = 'Closed';
 
 $lang->bug->confirmedList[1] = 'Confirmed';
@@ -252,7 +252,7 @@ $lang->bug->resolutionList['']           = '';
 $lang->bug->resolutionList['bydesign']   = 'As Design';
 $lang->bug->resolutionList['duplicate']  = 'Duplicated Bug';
 $lang->bug->resolutionList['external']   = 'External Cause';
-$lang->bug->resolutionList['fixed']      = 'Resolved';
+$lang->bug->resolutionList['fixed']      = 'Solved';
 $lang->bug->resolutionList['notrepro']   = 'Irreproducible';
 $lang->bug->resolutionList['postponed']  = 'Postpone';
 $lang->bug->resolutionList['willnotfix'] = "Ignore";
@@ -268,13 +268,13 @@ $lang->bug->report->charts['bugsPerProject']        = $lang->projectCommon . ' B
 $lang->bug->report->charts['bugsPerBuild']          = 'Bugs Per Build';
 $lang->bug->report->charts['bugsPerModule']         = 'Bugs Per Module';
 $lang->bug->report->charts['openedBugsPerDay']      = 'Reported Bugs Per Day';
-$lang->bug->report->charts['resolvedBugsPerDay']    = 'Resolved Bugs Per Day';
+$lang->bug->report->charts['resolvedBugsPerDay']    = 'Solved Bugs Per Day';
 $lang->bug->report->charts['closedBugsPerDay']      = 'Closed Bugs Per Day';
 $lang->bug->report->charts['openedBugsPerUser']     = 'Reported Bugs Per User';
-$lang->bug->report->charts['resolvedBugsPerUser']   = 'Resolved Bugs Per User';
+$lang->bug->report->charts['resolvedBugsPerUser']   = 'Solved Bugs Per User';
 $lang->bug->report->charts['closedBugsPerUser']     = 'Closed Bugs Per User';
 $lang->bug->report->charts['bugsPerSeverity']       = 'Bug Severity Report';
-$lang->bug->report->charts['bugsPerResolution']     = 'Bug Resolution Report';
+$lang->bug->report->charts['bugsPerResolution']     = 'Bug Solution Report';
 $lang->bug->report->charts['bugsPerStatus']         = 'Bug Status Report';
 $lang->bug->report->charts['bugsPerActivatedCount'] = 'Bug Activation Report';
 $lang->bug->report->charts['bugsPerPri']            = 'Bug Priority Report';
@@ -345,7 +345,7 @@ $lang->bug->report->resolvedBugsPerUser->graph->xAxisName = 'User';
 $lang->bug->report->closedBugsPerUser->graph->xAxisName   = 'User';
 
 $lang->bug->report->bugsPerSeverity->graph->xAxisName       = 'Priority';
-$lang->bug->report->bugsPerResolution->graph->xAxisName     = 'Resolution';
+$lang->bug->report->bugsPerResolution->graph->xAxisName     = 'Solution';
 $lang->bug->report->bugsPerStatus->graph->xAxisName         = 'Status';
 $lang->bug->report->bugsPerActivatedCount->graph->xAxisName = 'Activated Count';
 $lang->bug->report->bugsPerPri->graph->xAxisName            = 'Priority';
@@ -356,7 +356,7 @@ $lang->bug->report->bugHistories->graph->xAxisName          = 'Handling Steps';
 
 /* 操作记录。*/
 $lang->bug->action = new stdclass();
-$lang->bug->action->resolved            = array('main' => '$date, resolved by <strong>$actor</strong> and the solution is <strong>$extra</strong> $appendLink.', 'extra' => 'resolutionList');
+$lang->bug->action->resolved            = array('main' => '$date, solved by <strong>$actor</strong> and the solution is <strong>$extra</strong> $appendLink.', 'extra' => 'resolutionList');
 $lang->bug->action->tostory             = array('main' => '$date, converted by <strong>$actor</strong> to <strong>Story</strong> with ID <strong>$extra</strong>.');
 $lang->bug->action->totask              = array('main' => '$date, imported by <strong>$actor</strong> as <strong>Task</strong> with ID <strong>$extra</strong>.');
 $lang->bug->action->linked2plan         = array('main' => '$date, linked by <strong>$actor</strong> to Plan <strong>$extra</strong>.');
diff --git a/module/build/lang/en.php b/module/build/lang/en.php
index e1c69b160d..a2683a0d7c 100644
--- a/module/build/lang/en.php
+++ b/module/build/lang/en.php
@@ -43,13 +43,13 @@ $lang->build->packageType   = 'Package Type';
 $lang->build->unlinkStory   = 'Unlink Story';
 $lang->build->unlinkBug     = 'Unlink Bug';
 $lang->build->stories       = 'Finished Story';
-$lang->build->bugs          = 'Resolved Bug';
+$lang->build->bugs          = 'Solved Bug';
 $lang->build->generatedBugs = 'Reported Bug';
 $lang->build->noProduct     = " <span style='color:red'>This {$lang->projectCommon} is not linked to {$lang->productCommon}, so the Build cannot be created. Please first <a href='%s'> link {$lang->productCommon}</a></span>";
 $lang->build->noBuild       = 'No builds. ';
 
 $lang->build->finishStories = '  %s Story is finished.';
-$lang->build->resolvedBugs  = '  %s Bug is resolved.';
+$lang->build->resolvedBugs  = '  %s Bug is solved.';
 $lang->build->createdBugs   = '  %s Bug is created.';
 
 $lang->build->placeholder = new stdclass();
diff --git a/module/release/lang/en.php b/module/release/lang/en.php
index e6ae7747f6..b5d4c29a7a 100644
--- a/module/release/lang/en.php
+++ b/module/release/lang/en.php
@@ -48,7 +48,7 @@ $lang->release->bugs          = 'Resolved Bug';
 $lang->release->leftBugs      = 'Remained Bug';
 $lang->release->generatedBugs = 'Remained Bug';
 $lang->release->finishStories = 'Finished %s Story';
-$lang->release->resolvedBugs  = 'Resolved %s Bug';
+$lang->release->resolvedBugs  = 'Solved %s Bug';
 $lang->release->createdBugs   = 'Generated %s Bug';
 $lang->release->export        = 'Export as HTML';
 $lang->release->yesterday     = 'Released Yesterday';
@@ -59,7 +59,7 @@ $lang->release->scmPath  = 'SCM Path : ';
 $lang->release->exportTypeList['all']     = 'All';
 $lang->release->exportTypeList['story']   = 'Story';
 $lang->release->exportTypeList['bug']     = 'Bug';
-$lang->release->exportTypeList['leftbug'] = 'Unresolved Bug';
+$lang->release->exportTypeList['leftbug'] = 'Unsolved Bug';
 
 $lang->release->statusList['']          = '';
 $lang->release->statusList['normal']    = 'Normal';
diff --git a/module/report/lang/en.php b/module/report/lang/en.php
index 79b6ea9105..713130073b 100644
--- a/module/report/lang/en.php
+++ b/module/report/lang/en.php
@@ -69,7 +69,7 @@ $lang->report->to            = 'to';
 $lang->report->taskTotal     = "Total Task";
 $lang->report->manhourTotal  = "Total Man-hour";
 $lang->report->validRate     = "Valid Rate";
-$lang->report->validRateTips = "Solution is fixed/postponed or status is resolved/closed.";
+$lang->report->validRateTips = "Solution is fixed/postponed or status is Solved/Closed.";
 $lang->report->unplanned     = 'Unplanned';
 $lang->report->workday       = 'Man-hour/Day';
 $lang->report->diffDays      = 'Man-Day';
diff --git a/module/score/lang/en.php b/module/score/lang/en.php
index adac320935..5e705c1158 100644
--- a/module/score/lang/en.php
+++ b/module/score/lang/en.php
@@ -67,7 +67,7 @@ $lang->score->methods['story']['close']              = 'Close Story';
 $lang->score->methods['bug']['create']               = 'Create Bug';
 $lang->score->methods['bug']['confirmBug']           = 'Confirm Bug';
 $lang->score->methods['bug']['createFormCase']       = 'Create Bug form Case';
-$lang->score->methods['bug']['resolve']              = 'Resolve Bug';
+$lang->score->methods['bug']['resolve']              = 'Solve Bug';
 $lang->score->methods['bug']['saveTplModal']         = 'Save Template';
 $lang->score->methods['testtask']['runCase']         = 'Run Test Case';
 $lang->score->methods['testcase']['create']          = 'Create Test Case';
diff --git a/module/testreport/lang/en.php b/module/testreport/lang/en.php
index 580d63034c..2c2332e5f9 100644
--- a/module/testreport/lang/en.php
+++ b/module/testreport/lang/en.php
@@ -47,12 +47,12 @@ $lang->testreport->legendMore        = 'More';
 $lang->testreport->bugSeverityGroups   = 'Bug Severity Distribution';
 $lang->testreport->bugTypeGroups       = 'Bug Type Distribution';
 $lang->testreport->bugStatusGroups     = 'Bug Status Distribution';
-$lang->testreport->bugOpenedByGroups   = 'Bug ReportBy Distribution';
-$lang->testreport->bugResolvedByGroups = 'Bug ResolveBy Distribution';
-$lang->testreport->bugResolutionGroups = 'Bug Resolution Distribution';
+$lang->testreport->bugOpenedByGroups   = 'Bug ReportedBy Distribution';
+$lang->testreport->bugResolvedByGroups = 'Bug SolvedBy Distribution';
+$lang->testreport->bugResolutionGroups = 'Bug Solution Distribution';
 $lang->testreport->bugModuleGroups     = 'Bug Module Distribution';
 $lang->testreport->legacyBugs          = 'Legacy Bugs';
-$lang->testreport->bugConfirmedRate    = 'Confirmed Bug Rate (Resolution is fixed or postponed / status is resolved or closed)';
+$lang->testreport->bugConfirmedRate    = 'Confirmed Bug Rate (Solution is fixed or postponed / status is solved or closed)';
 $lang->testreport->bugCreateByCaseRate = 'Bug Generated in Case Rate (Bugs reported in cases / Newly added bugs)';
 
 $lang->testreport->caseSummary    = ' <strong>%s</strong> cases in Total : <strong>%s</strong> performed, <strong>%s</strong> results, <strong>%s</strong> failed.';
@@ -62,14 +62,14 @@ $lang->testreport->moreNotice     = 'More features can be extended with referenc
 $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.";
 $lang->testreport->foundBugTip    = "Bugs generated in this build and generated in the test period.";
-$lang->testreport->legacyBugTip   = "Active Bugs, or the resolved beyond the test period.";
+$lang->testreport->legacyBugTip   = "Active bugs, or the solved bugs that is not in the test period.";
 $lang->testreport->fromCaseBugTip = "Bugs generated due to the failed case executions in the test period.";
 $lang->testreport->errorTrunk     = "You cannot create a Test report for the trunk. Please modify the linked build!";
 $lang->testreport->moreProduct    = "Test reports can only be generated for the same product.";
 
 $lang->testreport->bugSummary = <<<EOD
 <strong>%s</strong> Bug(s) reported in total <a data-toggle='tooltip' class='text-warning' title='{$lang->testreport->foundBugTip}'><i class='icon-help'></i></a>,
-<strong>%s</strong> Bug(s) remained unresolve <a data-toggle='tooltip' class='text-warning' title='{$lang->testreport->legacyBugTip}'><i class='icon-help'></i></a>,
+<strong>%s</strong> Bug(s) remained unsolved <a data-toggle='tooltip' class='text-warning' title='{$lang->testreport->legacyBugTip}'><i class='icon-help'></i></a>,
 <strong>%s</strong> Bug(s) generated due to the failure of case executions <a data-toggle='tooltip' class='text-warning' title='{$lang->testreport->fromCaseBugTip}'><i class='icon-help'></i></a>.
-Bug Effective Rate <a data-toggle='tooltip' class='text-warning' title='Resolution is resolved or delayed / status is resolved or closed'><i class='icon-help'></i></a>: <strong>%s</strong>，Bugs reported from case rate<a data-toggle='tooltip' class='text-warning' title='Bugs created from cases / bugs'><i class='icon-help'></i></a>: <strong>%s</strong>
+Bug Effective Rate <a data-toggle='tooltip' class='text-warning' title='Solution is solved or delayed / status is solved or closed'><i class='icon-help'></i></a>: <strong>%s</strong>，Bugs reported from case rate<a data-toggle='tooltip' class='text-warning' title='Bugs created from cases / bugs'><i class='icon-help'></i></a>: <strong>%s</strong>
 EOD;