diff --git a/beego.go b/beego.go
index 9c34c9f9..cfebfbea 100644
--- a/beego.go
+++ b/beego.go
@@ -37,7 +37,7 @@ import (
 )
 
 // beego web framework version.
-const VERSION = "1.4.3"
+const VERSION = "1.5.0"
 
 type hookfunc func() error //hook function to run
 var hooks []hookfunc       //hook function slice to store the hookfunc
@@ -336,7 +336,7 @@ func initBeforeHttpRun() {
 // this function is for test package init
 func TestBeegoInit(apppath string) {
 	AppPath = apppath
-	RunMode = "test"
+	os.Setenv("BEEGO_RUNMODE", "test")
 	AppConfigPath = filepath.Join(AppPath, "conf", "app.conf")
 	err := ParseConfig()
 	if err != nil && !os.IsNotExist(err) {
diff --git a/controller.go b/controller.go
index 9011593a..a8b9e8d3 100644
--- a/controller.go
+++ b/controller.go
@@ -527,7 +527,7 @@ func (c *Controller) GetFile(key string) (multipart.File, *multipart.FileHeader,
 //	}
 // }
 func (c *Controller) GetFiles(key string) ([]*multipart.FileHeader, error) {
-	files, ok := c.Ctx.Request.MultipartForm.File["key"]
+	files, ok := c.Ctx.Request.MultipartForm.File[key]
 	if ok {
 		return files, nil
 	}
diff --git a/log.go b/log.go
index 5afba8ed..7949ed96 100644
--- a/log.go
+++ b/log.go
@@ -78,9 +78,9 @@ func Warning(v ...interface{}) {
 	BeeLogger.Warning(generateFmtStr(len(v)), v...)
 }
 
-// Deprecated: compatibility alias for Warning(), Will be removed in 1.5.0.
+// compatibility alias for Warning()
 func Warn(v ...interface{}) {
-	Warning(v...)
+	BeeLogger.Warn(generateFmtStr(len(v)), v...)
 }
 
 func Notice(v ...interface{}) {
@@ -92,9 +92,9 @@ func Informational(v ...interface{}) {
 	BeeLogger.Informational(generateFmtStr(len(v)), v...)
 }
 
-// Deprecated: compatibility alias for Warning(), Will be removed in 1.5.0.
+// compatibility alias for Warning()
 func Info(v ...interface{}) {
-	Informational(v...)
+	BeeLogger.Info(generateFmtStr(len(v)), v...)
 }
 
 // Debug logs a message at debug level.
@@ -103,7 +103,7 @@ func Debug(v ...interface{}) {
 }
 
 // Trace logs a message at trace level.
-// Deprecated: compatibility alias for Warning(), Will be removed in 1.5.0.
+// compatibility alias for Warning()
 func Trace(v ...interface{}) {
 	BeeLogger.Trace(generateFmtStr(len(v)), v...)
 }
diff --git a/logs/log.go b/logs/log.go
index 5c94a9d8..cebbc737 100644
--- a/logs/log.go
+++ b/logs/log.go
@@ -157,15 +157,12 @@ func (bl *BeeLogger) writerMsg(loglevel int, msg string) error {
 	lm.level = loglevel
 	if bl.enableFuncCallDepth {
 		_, file, line, ok := runtime.Caller(bl.loggerFuncCallDepth)
-		if _, filename := path.Split(file); filename == "log.go" && (line == 97 || line == 83) {
-			_, file, line, ok = runtime.Caller(bl.loggerFuncCallDepth + 1)
-		}
-		if ok {
-			_, filename := path.Split(file)
-			lm.msg = fmt.Sprintf("[%s:%d] %s", filename, line, msg)
-		} else {
-			lm.msg = msg
+		if !ok {
+			file = "???"
+			line = 0
 		}
+		_, filename := path.Split(file)
+		lm.msg = fmt.Sprintf("[%s:%d] %s", filename, line, msg)
 	} else {
 		lm.msg = msg
 	}
@@ -295,24 +292,33 @@ func (bl *BeeLogger) Debug(format string, v ...interface{}) {
 }
 
 // Log WARN level message.
-//
-// Deprecated: compatibility alias for Warning(), Will be removed in 1.5.0.
+// compatibility alias for Warning()
 func (bl *BeeLogger) Warn(format string, v ...interface{}) {
-	bl.Warning(format, v...)
+	if LevelWarning > bl.level {
+		return
+	}
+	msg := fmt.Sprintf("[W] "+format, v...)
+	bl.writerMsg(LevelWarning, msg)
 }
 
 // Log INFO level message.
-//
-// Deprecated: compatibility alias for Informational(), Will be removed in 1.5.0.
+// compatibility alias for Informational()
 func (bl *BeeLogger) Info(format string, v ...interface{}) {
-	bl.Informational(format, v...)
+	if LevelInformational > bl.level {
+		return
+	}
+	msg := fmt.Sprintf("[I] "+format, v...)
+	bl.writerMsg(LevelInformational, msg)
 }
 
 // Log TRACE level message.
-//
-// Deprecated: compatibility alias for Debug(), Will be removed in 1.5.0.
+// compatibility alias for Debug()
 func (bl *BeeLogger) Trace(format string, v ...interface{}) {
-	bl.Debug(format, v...)
+	if LevelDebug > bl.level {
+		return
+	}
+	msg := fmt.Sprintf("[D] "+format, v...)
+	bl.writerMsg(LevelDebug, msg)
 }
 
 // flush all chan data.
diff --git a/router.go b/router.go
index 688b227d..ca6d917a 100644
--- a/router.go
+++ b/router.go
@@ -611,6 +611,9 @@ func (p *ControllerRegistor) ServeHTTP(rw http.ResponseWriter, r *http.Request)
 		if p.enableFilter {
 			if l, ok := p.filters[pos]; ok {
 				for _, filterR := range l {
+					if filterR.returnOnOutput && w.started {
+						return true
+					}
 					if ok, params := filterR.ValidRouter(urlPath); ok {
 						for k, v := range params {
 							context.Input.Params[k] = v
diff --git a/staticfile.go b/staticfile.go
index 5ab853a3..7c1ed98c 100644
--- a/staticfile.go
+++ b/staticfile.go
@@ -58,7 +58,7 @@ func serverStaticRouter(ctx *context.Context) {
 			finfo, err := os.Stat(file)
 			if err != nil {
 				if RunMode == "dev" {
-					Warn(err)
+					Warn("Can't find the file:", file, err)
 				}
 				http.NotFound(ctx.ResponseWriter, ctx.Request)
 				return