fix

controllers/sandbox/sandbox.go

@@ -1828,9 +1828,9 @@ func (this *SandboxController) SaveV2() {
 		//缩略图为空时不更新
 		var updateSandboxColumn = []string{}
 		if req.PicUrl == "" {
-			updateSandboxColumn = []string{"Content", "MindmapData", "ModifyTime", "SandboxClassifyId", "Style"}
+			updateSandboxColumn = []string{"Name", "Content", "MindmapData", "ModifyTime", "SandboxClassifyId", "Style"}
 		} else {
-			updateSandboxColumn = []string{"Content", "MindmapData", "PicUrl", "ModifyTime", "SandboxClassifyId", "Style"}
+			updateSandboxColumn = []string{"Name", "Content", "MindmapData", "PicUrl", "ModifyTime", "SandboxClassifyId", "Style"}
 		}
 		err = sandboxInfo.Update(updateSandboxColumn)
 		if err != nil {