diff --git a/assets b/assets
index e4ccca3..1d11ce8 160000
--- a/assets
+++ b/assets
@@ -1 +1 @@
-Subproject commit e4ccca3e28f2df52646385ef3957e79f4d203f94
+Subproject commit 1d11ce88ad85cceda1273da9ed8643f1ce3b6ee4
diff --git a/pkg/conf/version.go b/pkg/conf/version.go
index 432d592..d92c524 100644
--- a/pkg/conf/version.go
+++ b/pkg/conf/version.go
@@ -1,13 +1,13 @@
 package conf
 
 // BackendVersion 当前后端版本号
-var BackendVersion = "3.5.2"
+var BackendVersion = "3.5.3"
 
 // RequiredDBVersion 与当前版本匹配的数据库版本
 var RequiredDBVersion = "3.5.2"
 
 // RequiredStaticVersion 与当前版本匹配的静态资源版本
-var RequiredStaticVersion = "3.5.2"
+var RequiredStaticVersion = "3.5.3"
 
 // IsPro 是否为Pro版本
 var IsPro = "false"
diff --git a/routers/controllers/file.go b/routers/controllers/file.go
index c77d2b0..fddc857 100644
--- a/routers/controllers/file.go
+++ b/routers/controllers/file.go
@@ -3,10 +3,10 @@ package controllers
 import (
 	"context"
 	"fmt"
+	"github.com/cloudreve/Cloudreve/v3/pkg/filesystem"
 	"net/http"
 
 	model "github.com/cloudreve/Cloudreve/v3/models"
-	"github.com/cloudreve/Cloudreve/v3/pkg/filesystem"
 	"github.com/cloudreve/Cloudreve/v3/pkg/request"
 	"github.com/cloudreve/Cloudreve/v3/pkg/serializer"
 	"github.com/cloudreve/Cloudreve/v3/service/explorer"
@@ -102,12 +102,26 @@ func AnonymousPermLink(c *gin.Context) {
 	}
 }
 
-// GetSource 获取文件的外链地址
 func GetSource(c *gin.Context) {
 	// 创建上下文
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 
+	var service explorer.ItemIDService
+	if err := c.ShouldBindJSON(&service); err == nil {
+		res := service.Sources(ctx, c)
+		c.JSON(200, res)
+	} else {
+		c.JSON(200, ErrorResponse(err))
+	}
+}
+
+// Thumb 获取文件缩略图
+func Thumb(c *gin.Context) {
+	// 创建上下文
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
 	fs, err := filesystem.NewFileSystemFromContext(c)
 	if err != nil {
 		c.JSON(200, serializer.Err(serializer.CodePolicyNotAllowed, err.Error(), err))
@@ -121,21 +135,6 @@ func GetSource(c *gin.Context) {
 		c.JSON(200, serializer.ParamErr("文件不存在", err))
 		return
 	}
-}
-
-// Thumb 获取文件缩略图
-func Thumb(c *gin.Context) {
-	// 创建上下文
-	ctx, cancel := context.WithCancel(context.Background())
-	defer cancel()
-
-	var service explorer.ItemIDService
-	if err := c.ShouldBindJSON(&service); err == nil {
-		res := service.Sources(ctx, c)
-		c.JSON(200, res)
-	} else {
-		c.JSON(200, ErrorResponse(err))
-	}
 
 	// 获取缩略图
 	resp, err := fs.GetThumb(ctx, fileID.(uint))