diff --git a/gogs.go b/gogs.go
index 8abca9f50..dc1cc000b 100644
--- a/gogs.go
+++ b/gogs.go
@@ -17,7 +17,7 @@ import (
 	"github.com/gogits/gogs/modules/setting"
 )
 
-const APP_VER = "0.6.16.1018 Beta"
+const APP_VER = "0.6.16.1022 Beta"
 
 func init() {
 	runtime.GOMAXPROCS(runtime.NumCPU())
diff --git a/models/error.go b/models/error.go
index 1986c5902..f69732582 100644
--- a/models/error.go
+++ b/models/error.go
@@ -310,7 +310,7 @@ func (err ErrIssueNotExist) Error() string {
 
 type ErrPullRequestNotExist struct {
 	ID         int64
-	PullID     int64
+	IssueID    int64
 	HeadRepoID int64
 	BaseRepoID int64
 	HeadBarcnh string
@@ -323,8 +323,8 @@ func IsErrPullRequestNotExist(err error) bool {
 }
 
 func (err ErrPullRequestNotExist) Error() string {
-	return fmt.Sprintf("pull request does not exist [id: %d, pull_id: %d, head_repo_id: %d, base_repo_id: %d, head_branch: %s, base_branch: %s]",
-		err.ID, err.PullID, err.HeadRepoID, err.BaseRepoID, err.HeadBarcnh, err.BaseBranch)
+	return fmt.Sprintf("pull request does not exist [id: %d, issue_id: %d, head_repo_id: %d, base_repo_id: %d, head_branch: %s, base_branch: %s]",
+		err.ID, err.IssueID, err.HeadRepoID, err.BaseRepoID, err.HeadBarcnh, err.BaseBranch)
 }
 
 // _________                                       __
diff --git a/models/pull.go b/models/pull.go
index 8eb26ad77..142739b77 100644
--- a/models/pull.go
+++ b/models/pull.go
@@ -250,13 +250,15 @@ func GetUnmergedPullRequest(headRepoID, baseRepoID int64, headBranch, baseBranch
 }
 
 // GetPullRequestByIssueID returns pull request by given issue ID.
-func GetPullRequestByIssueID(pullID int64) (*PullRequest, error) {
-	pr := new(PullRequest)
-	has, err := x.Where("pull_id=?", pullID).Get(pr)
+func GetPullRequestByIssueID(issueID int64) (*PullRequest, error) {
+	pr := &PullRequest{
+		IssueID: issueID,
+	}
+	has, err := x.Get(pr)
 	if err != nil {
 		return nil, err
 	} else if !has {
-		return nil, ErrPullRequestNotExist{0, pullID, 0, 0, "", ""}
+		return nil, ErrPullRequestNotExist{0, issueID, 0, 0, "", ""}
 	}
 	return pr, nil
 }
diff --git a/templates/.VERSION b/templates/.VERSION
index df1adfbcb..c7f062e51 100644
--- a/templates/.VERSION
+++ b/templates/.VERSION
@@ -1 +1 @@
-0.6.16.1018 Beta
\ No newline at end of file
+0.6.16.1022 Beta
\ No newline at end of file