diff --git a/widgets/form/api.go b/widgets/form/api.go
index cbe2de0b..7ab5f43f 100644
--- a/widgets/form/api.go
+++ b/widgets/form/api.go
@@ -149,7 +149,7 @@ func exportAPI() error {
 		Path:        "/:id/download/:field",
 		Method:      "GET",
 		Process:     "yao.form.Download",
-		In:          []interface{}{"$param.id", "$param.field", "$query.name", "$query.token"},
+		In:          []interface{}{"$param.id", "$param.field", "$query.name", "$query.token", "$query.app"},
 		Out: api.Out{
 			Status:  200,
 			Body:    "{{content}}",
diff --git a/widgets/form/process.go b/widgets/form/process.go
index 36ebf9f6..7ccd2e2e 100644
--- a/widgets/form/process.go
+++ b/widgets/form/process.go
@@ -84,6 +84,7 @@ func processDownload(process *gouProcess.Process) interface{} {
 	field := process.ArgsString(1)
 	file := process.ArgsString(2)
 	tokenString := process.ArgsString(3)
+	isAppRoot := process.ArgsInt(4, 0)
 
 	// checking
 	ext := fs.ExtName(file)
@@ -104,6 +105,11 @@ func processDownload(process *gouProcess.Process) interface{} {
 		name = form.Action.Download.Process
 	}
 
+	// The root path of the application the Upload Component props.appRoot=true
+	if isAppRoot == 1 {
+		name = "fs.app.Download"
+	}
+
 	// Create process
 	p, err := gouProcess.Of(name, file)
 	if err != nil {
diff --git a/widgets/table/api.go b/widgets/table/api.go
index 99bfea4f..33b4802f 100644
--- a/widgets/table/api.go
+++ b/widgets/table/api.go
@@ -187,7 +187,7 @@ func exportAPI() error {
 		Path:        "/:id/download/:field",
 		Method:      "GET",
 		Process:     "yao.table.Download",
-		In:          []interface{}{"$param.id", "$param.field", "$query.name", "$query.token"},
+		In:          []interface{}{"$param.id", "$param.field", "$query.name", "$query.token", "$query.app"},
 		Out: api.Out{
 			Status:  200,
 			Body:    "{{content}}",
diff --git a/widgets/table/process.go b/widgets/table/process.go
index 2b899fe3..09039033 100644
--- a/widgets/table/process.go
+++ b/widgets/table/process.go
@@ -69,6 +69,7 @@ func processDownload(process *gouProcess.Process) interface{} {
 	field := process.ArgsString(1)
 	file := process.ArgsString(2)
 	tokenString := process.ArgsString(3)
+	isAppRoot := process.ArgsInt(4, 0)
 
 	// checking
 	ext := fs.ExtName(file)
@@ -89,6 +90,11 @@ func processDownload(process *gouProcess.Process) interface{} {
 		name = tab.Action.Download.Process
 	}
 
+	// The root path of the application the Upload Component props.appRoot=true
+	if isAppRoot == 1 {
+		name = "fs.app.Download"
+	}
+
 	// Create process
 	p, err := gouProcess.Of(name, file)
 	if err != nil {