diff --git a/src/renderer/components/services/upload-manager.js b/src/renderer/components/services/upload-manager.js
index b1bfce9b..6df5812a 100755
--- a/src/renderer/components/services/upload-manager.js
+++ b/src/renderer/components/services/upload-manager.js
@@ -373,29 +373,6 @@ webModule.factory(UPLOAD_MGR_FACTORY_NAME, [
         progs = JSON.parse(data);
       } catch (e) {}
 
-      Object.entries(progs).forEach(([jobId, job]) => {
-        if (!job.uploadedParts) {
-          job.uploadedParts = [];
-        }
-        job.uploadedParts = job.uploadedParts.
-          filter(part => part && part.PartNumber && part.ETag).
-          map((part) => {
-          return { partNumber: part.PartNumber, etag: part.ETag };
-        });
-        if (job.from && job.from.size && job.from.mtime) {
-          if (fs.existsSync(job.from.path)) {
-            const fileStat = fs.statSync(job.from.path);
-            if (fileStat.size === job.from.size && job.from.mtime === fileStat.mtimeMs) {
-              return;
-            }
-          }
-        }
-        job.uploadedParts = [];
-        if (job.prog) {
-          delete job.prog.loaded;
-        }
-      });
-
       Object.entries(progs)
           .forEach(([jobId, briefJob]) => {
             if (!briefJob.from || !briefJob.from.size || !briefJob.from.mtime) {
diff --git a/src/renderer/models/job/download-job.test.ts b/src/renderer/models/job/download-job.test.ts
index 1fd479af..6c498bde 100644
--- a/src/renderer/models/job/download-job.test.ts
+++ b/src/renderer/models/job/download-job.test.ts
@@ -9,12 +9,13 @@ jest.mock("electron", () => ({
 
 import { ipcRenderer } from "electron";
 import * as AppConfig from "@/const/app-config";
-import { IpcJobEvent, Status } from "./types";
+
+import { EventKey, IpcJobEvent, Status } from "./types";
 import { downloadOptionsFromResumeJob } from "./_mock-helpers_/data";
 
 import DownloadJob from "./download-job";
 
-describe("test models/job/download-job.ts",  () => {
+describe("test models/job/download-job.ts", () => {
     describe("test stop", () => {
         it("stop", () => {
             const downloadJob = new DownloadJob(downloadOptionsFromResumeJob);
@@ -90,4 +91,64 @@ describe("test models/job/download-job.ts",  () => {
             downloadJob.stop();
         });
     });
+
+    describe("test resume download job", () => {
+        it("getInfoForSave()", () => {
+            const downloadJob = new DownloadJob(downloadOptionsFromResumeJob);
+
+            // stat
+            const fakeProgressTotal = 1024;
+            const fakeProgressResumable = true;
+            downloadJob.startDownload(null, {
+                key: EventKey.Stat,
+                data: {
+                    progressTotal: fakeProgressTotal,
+                    progressResumable: fakeProgressResumable,
+                },
+            });
+            expect(downloadJob.prog.total).toBe(fakeProgressTotal);
+            expect(downloadJob.prog.resumable).toBe(fakeProgressResumable);
+
+            // progress
+            const fakeProgressLoaded = 512;
+            downloadJob.startDownload(null, {
+                key: EventKey.Progress,
+                data: {
+                    progressLoaded: fakeProgressLoaded,
+                    progressResumable: fakeProgressResumable,
+                },
+            });
+            expect(downloadJob.prog.loaded).toBe(fakeProgressLoaded);
+            expect(downloadJob.prog.resumable).toBe(fakeProgressResumable);
+
+            // part downloaded
+            const lastDownloadedSize = downloadJob.prog.loaded;
+            const fakeDownloadedSize = 512;
+            downloadJob.startDownload(null, {
+                key: EventKey.PartDownloaded,
+                data: {
+                    size: fakeDownloadedSize,
+                },
+            });
+            expect(downloadJob.prog.loaded).toBe(lastDownloadedSize + fakeDownloadedSize);
+
+            // info should in disk
+            expect(downloadJob.getInfoForSave())
+                .toEqual({
+                    storageClasses: downloadOptionsFromResumeJob.storageClasses,
+                    region: downloadOptionsFromResumeJob.region,
+                    to: downloadOptionsFromResumeJob.to,
+                    from: downloadOptionsFromResumeJob.from,
+                    backendMode: downloadOptionsFromResumeJob.backendMode,
+
+                    prog: {
+                        loaded: downloadJob.prog.loaded,
+                        total: fakeProgressTotal,
+                        resumable: fakeProgressResumable,
+                    },
+                    status: Status.Waiting,
+                    message: "",
+                });
+        });
+    })
 });
diff --git a/src/renderer/models/job/download-job.ts b/src/renderer/models/job/download-job.ts
index 1f1cf010..ba29e71b 100644
--- a/src/renderer/models/job/download-job.ts
+++ b/src/renderer/models/job/download-job.ts
@@ -335,17 +335,20 @@ export default class DownloadJob extends Base {
 
     getInfoForSave() {
         return {
+            // read-only info
             storageClasses: this.options.storageClasses,
             region: this.options.region,
             to: this.options.to,
             from: this.options.from,
+            backendMode: this.options.backendMode,
+            domain: this.options.domain,
+
+            // real-time info
             prog: {
                 loaded: this.prog.loaded,
                 total: this.prog.total,
                 resumable: this.prog.resumable
             },
-            backendMode: this.options.backendMode,
-            domain: this.options.domain,
             status: this.status,
             message: this.message,
         };
diff --git a/src/renderer/models/job/upload-job.test.ts b/src/renderer/models/job/upload-job.test.ts
index 8f0ccbc4..a55d0f6b 100644
--- a/src/renderer/models/job/upload-job.test.ts
+++ b/src/renderer/models/job/upload-job.test.ts
@@ -10,12 +10,12 @@ jest.mock("electron", () => ({
 import { ipcRenderer } from "electron";
 import * as AppConfig from "@/const/app-config"
 
-import { IpcJobEvent, Status } from "./types";
+import { EventKey, IpcJobEvent, Status } from "./types";
 import { uploadOptionsFromNewJob } from "./_mock-helpers_/data";
 
 import UploadJob from "./upload-job";
 
-describe("test models/job/upload-job.ts",  () => {
+describe("test models/job/upload-job.ts", () => {
     describe("test stop", () => {
         it("stop", () => {
             const uploadJob = new UploadJob(uploadOptionsFromNewJob);
@@ -94,4 +94,87 @@ describe("test models/job/upload-job.ts",  () => {
             uploadJob.stop();
         });
     });
+
+    describe("test resume upload job", () => {
+        it("getInfoForSave()", () => {
+            const uploadJob = new UploadJob(uploadOptionsFromNewJob);
+            uploadJob.on('partcomplete', (data) => {
+                uploadJob.uploadedId = data.uploadId;
+                uploadJob.uploadedParts[data.part.partNumber] = data.part;
+                return false;
+            })
+
+            // stat
+            const fakeProgressTotal = 1024;
+            const fakeProgressResumable = true;
+            uploadJob.startUpload(null, {
+                key: EventKey.Stat,
+                data: {
+                    progressTotal: fakeProgressTotal,
+                    progressResumable: fakeProgressResumable,
+                },
+            });
+            expect(uploadJob.prog.total).toBe(fakeProgressTotal);
+            expect(uploadJob.prog.resumable).toBe(fakeProgressResumable);
+
+            // progress
+            const fakeProgressLoaded = 512;
+            uploadJob.startUpload(null, {
+                key: EventKey.Progress,
+                data: {
+                    progressLoaded: fakeProgressLoaded,
+                    progressResumable: fakeProgressResumable,
+                },
+            });
+            expect(uploadJob.prog.loaded).toBe(fakeProgressLoaded);
+            expect(uploadJob.prog.resumable).toBe(fakeProgressResumable);
+
+            // part uploaded
+            const fakeUploadedId = 'fakeUploadId';
+            const fakeUploadedPart = {
+                partNumber: 0,
+                etag: 'fakeETag',
+            };
+            uploadJob.startUpload(null, {
+                key: EventKey.PartUploaded,
+                data: {
+                    uploadId: fakeUploadedId,
+                    part: fakeUploadedPart,
+                },
+            });
+            expect(uploadJob.uploadedParts.length).toBe(1);
+            expect(uploadJob.uploadedId).toBe(fakeUploadedId);
+            expect(uploadJob.uploadedParts).toEqual([
+                fakeUploadedPart,
+            ]);
+
+            // info should in disk
+            expect(uploadJob.getInfoForSave({}))
+                .toEqual({
+                    from: uploadOptionsFromNewJob.from,
+
+                    backendMode: uploadOptionsFromNewJob.backendMode,
+                    overwrite: uploadOptionsFromNewJob.overwrite,
+                    to: uploadOptionsFromNewJob.to,
+                    region: uploadOptionsFromNewJob.region,
+                    storageClassName: uploadOptionsFromNewJob.storageClassName,
+                    storageClasses: uploadOptionsFromNewJob.storageClasses,
+
+                    prog: {
+                        loaded: fakeProgressLoaded,
+                        total: fakeProgressTotal,
+                        resumable: fakeProgressResumable,
+                    },
+                    status: Status.Waiting,
+                    uploadedId: fakeUploadedId,
+                    uploadedParts: [
+                        {
+                            PartNumber: fakeUploadedPart.partNumber,
+                            ETag: fakeUploadedPart.etag,
+                        },
+                    ],
+                    message: "",
+                });
+        });
+    });
 });
diff --git a/src/renderer/models/job/upload-job.ts b/src/renderer/models/job/upload-job.ts
index 565a7fe0..46c0a630 100644
--- a/src/renderer/models/job/upload-job.ts
+++ b/src/renderer/models/job/upload-job.ts
@@ -355,29 +355,37 @@ export default class UploadJob extends Base {
     getInfoForSave({
         from
     }: {
-        from: {
-            size: number,
-            mtime: number,
+        from?: {
+            size?: number,
+            mtime?: number,
         }
     }) {
         return {
-            storageClasses: this.options.storageClasses,
-            region: this.options.region,
-            to: this.options.to,
             from: {
                 ...this.options.from,
                 ...from,
             },
-            prog: this.options.prog,
-            status: this.options.status,
-            message: this.options.message,
-            uploadedId: this.options.uploadedId,
-            uploadedParts: this.options.uploadedParts.map((part) => {
-                return { PartNumber: part.partNumber, ETag: part.etag };
-            }),
+
+            // read-only info
+            storageClasses: this.options.storageClasses,
+            region: this.options.region,
+            to: this.options.to,
             overwrite: this.options.overwrite,
             storageClassName: this.options.storageClassName,
             backendMode: this.options.backendMode,
+
+            // real-time info
+            prog: {
+                loaded: this.prog.loaded,
+                total: this.prog.total,
+                resumable: this.prog.resumable
+            },
+            status: this.status,
+            message: this.message,
+            uploadedId: this.uploadedId,
+            uploadedParts: this.uploadedParts.map((part) => {
+                return { PartNumber: part.partNumber, ETag: part.etag };
+            }),
         };
     }
 }