diff --git a/plugins/github/api/connection.go b/plugins/github/api/connection.go
index e7e4bf6c3e4..3cff808cc49 100644
--- a/plugins/github/api/connection.go
+++ b/plugins/github/api/connection.go
@@ -173,7 +173,7 @@ func DeleteConnection(input *core.ApiResourceInput) (*core.ApiResourceOutput, er
 		return nil, err
 	}
 	err = connectionHelper.Delete(connection)
-	return &core.ApiResourceOutput{Body: connection}, err
+	return &core.ApiResourceOutput{Body: connection}, nil
 }
 
 // @Summary get all github connections
@@ -206,5 +206,5 @@ func GetConnection(input *core.ApiResourceInput) (*core.ApiResourceOutput, error
 	if err != nil {
 		return nil, err
 	}
-	return &core.ApiResourceOutput{Body: connection}, err
+	return &core.ApiResourceOutput{Body: connection}, nil
 }
diff --git a/plugins/gitlab/api/connection.go b/plugins/gitlab/api/connection.go
index e60417fac2a..22b1a539af6 100644
--- a/plugins/gitlab/api/connection.go
+++ b/plugins/gitlab/api/connection.go
@@ -159,6 +159,9 @@ func ListConnections(input *core.ApiResourceInput) (*core.ApiResourceOutput, err
 func GetConnection(input *core.ApiResourceInput) (*core.ApiResourceOutput, error) {
 	connection := &models.GitlabConnection{}
 	err := connectionHelper.First(connection, input.Params)
+	if err != nil {
+		return nil, err
+	}
 	return &core.ApiResourceOutput{Body: connection}, err
 }
 
diff --git a/plugins/jenkins/api/connection.go b/plugins/jenkins/api/connection.go
index edd72385bc5..be180c2e824 100644
--- a/plugins/jenkins/api/connection.go
+++ b/plugins/jenkins/api/connection.go
@@ -161,6 +161,9 @@ func ListConnections(input *core.ApiResourceInput) (*core.ApiResourceOutput, err
 func GetConnection(input *core.ApiResourceInput) (*core.ApiResourceOutput, error) {
 	connection := &models.JenkinsConnection{}
 	err := connectionHelper.First(connection, input.Params)
+	if err != nil {
+		return nil, err
+	}
 	return &core.ApiResourceOutput{Body: connection}, err
 }
 
diff --git a/plugins/jira/api/connection.go b/plugins/jira/api/connection.go
index 1cc95c80c8c..1c0715047ac 100644
--- a/plugins/jira/api/connection.go
+++ b/plugins/jira/api/connection.go
@@ -210,5 +210,8 @@ func ListConnections(input *core.ApiResourceInput) (*core.ApiResourceOutput, err
 func GetConnection(input *core.ApiResourceInput) (*core.ApiResourceOutput, error) {
 	connection := &models.JiraConnection{}
 	err := connectionHelper.First(connection, input.Params)
+	if err != nil {
+		return nil, err
+	}
 	return &core.ApiResourceOutput{Body: connection}, err
 }
diff --git a/plugins/tapd/api/connection.go b/plugins/tapd/api/connection.go
index 4b1f3609d82..1120ddbbf77 100644
--- a/plugins/tapd/api/connection.go
+++ b/plugins/tapd/api/connection.go
@@ -164,5 +164,8 @@ func ListConnections(input *core.ApiResourceInput) (*core.ApiResourceOutput, err
 func GetConnection(input *core.ApiResourceInput) (*core.ApiResourceOutput, error) {
 	connection := &models.TapdConnection{}
 	err := connectionHelper.First(connection, input.Params)
-	return &core.ApiResourceOutput{Body: connection}, err
+	if err != nil {
+		return nil,err
+	}
+	return &core.ApiResourceOutput{Body: connection},nil
 }