I’m seeing several Developer ID notarization submissions stuck in “In Progress” after an app transfer. This is for a macOS app distributed outside the Mac App Store. The app was recently transferred to a new Apple Developer team. After the transfer, notarization uploads succeed, but the submissions never complete. The app appears to be Developer ID signed correctly with the new team. I submitted the app through both Xcode Direct Distribution and command-line notarytool. The upload succeeds, but the submissions remain in “In Progress”, and no notarization log is available. Example submission IDs: 5e411dc6-0610-4f9c-8eef-e2a3d0b6a2fb 01bdeeda-3c7e-421a-ae72-6dc081b75e79 986b0c5e-e32f-489f-bc86-3b3c7d7ec91d 193f29b7-b23a-40e7-8324-c076859ca843 notarytool log returns: Submission log is not yet available or submissionId does not exist I also see older submissions from the previous day still stuck in “In Progress”, so this does not look like a normal notarization delay. I’m trying to determine whether this is caused by the recent app transfer / Team ID change, or whether there is anything else I can check locally. Questions: Is it expected for Developer ID notarization jobs to remain “In Progress” for more than a day with no log available? Is there any known issue with Developer ID notarization after an app transfer? If the upload succeeds but no log is ever generated, is there a recommended escalation path for stuck notarization backend jobs?

Team ID: C5S6LNK274 Issue Description: Starting from 2026-05-21 06:31:24 UTC, all my notarization submissions have been stuck in "In Progress" status for over 4 hours. Yesterday (2026-05-20) and all days before that, submissions completed successfully with status "Accepted". Today's submission history shows a clear queue blockage pattern: First stuck task: 94e73c5d-9c54-4ad2-9a63-f1f158aa6647 (created at 06:31:24) Total stuck tasks so far: 20 (all with status "In Progress") The 20 stuck tasks span from 06:31:24 to 10:05:02 UTC No tasks after 06:31 have completed Here is the stuck queue: createdDate: 2026-05-21T10:05:02.525Z id: 03055f30-afc3-42ca-ab42-25cfffa7aef3 status: In Progress createdDate: 2026-05-21T10:04:56.904Z id: 4f9daed0-a911-43db-aa00-74ba27cf6d69 status: In Progress createdDate: 2026-05-21T09:41:15.173Z id: 80e0677c-f9ce-4eb6-94d8-435ca6b0c05f status: In Progress createdDate: 2026-05-21T09:41:09.030Z id: 564c5cc5-6a1e-4ac7-8c87-e15c6a7e8a98 status: In Progress createdDate: 2026-05-21T09:39:01.267Z id: 0531d545-20f9-44eb-87b5-b6a0074f6efb status: In Progress createdDate: 2026-05-21T09:38:46.491Z id: dc67c99e-f7ee-4d50-8771-399ff77598f9 status: In Progress createdDate: 2026-05-21T09:26:12.019Z id: 65105788-6e03-4d18-a21d-e3229007f9d5 status: In Progress createdDate: 2026-05-21T09:26:02.085Z id: 508da919-d7e2-4357-af40-c66255f7765f status: In Progress createdDate: 2026-05-21T09:11:58.772Z id: b6cdbe19-22a2-4667-8104-86bd9ef476d5 status: In Progress createdDate: 2026-05-21T09:11:53.703Z id: e27c10ee-0cfa-4528-971e-a2582041ff83 status: In Progress createdDate: 2026-05-21T08:51:08.738Z id: 3defc9fe-57ed-4343-a312-45fb3aec3d9e status: In Progress createdDate: 2026-05-21T08:51:08.526Z id: a46c5740-c908-4744-a404-c6a79ce06883 status: In Progress createdDate: 2026-05-21T08:37:20.380Z id: fc5364be-0944-4e43-b277-12917db7c1c0 status: In Progress createdDate: 2026-05-21T08:37:16.382Z id: cf78e06d-105f-4fcf-bdd0-f67875ec8349 status: In Progress createdDate: 2026-05-21T08:04:48.709Z id: 7ffc08ca-52a8-48f8-8196-93faa65b7bce status: In Progress createdDate: 2026-05-21T08:04:34.254Z id: 087d0c51-eef1-4af7-85fd-52b4809c46f1 status: In Progress createdDate: 2026-05-21T07:31:57.221Z id: f9d2a9f8-ddbf-48d6-b3fc-95df8e442239 status: In Progress createdDate: 2026-05-21T07:31:51.103Z id: 7a1da2ed-8e39-40cd-a155-b23abab4aed9 status: In Progress createdDate: 2026-05-21T06:31:24.535Z id: 94e73c5d-9c54-4ad2-9a63-f1f158aa6647 status: In Progress createdDate: 2026-05-21T06:31:21.188Z id: b443dceb-c92e-47b4-8458-057e9304b60e status: In Progress Key observations: This is NOT a new developer account - submissions from yesterday and all prior days completed successfully No changes to the app bundle between yesterday (working) and today (stuck) All stuck submissions are for the same file (VV AI.zip) No error messages - just permanently "In Progress" What I've tried: Waited 4+ hours Stopped all new submissions (no retries after 10:05 UTC) Request: Could someone from Apple DTS please check the server-side queue status for Team ID: C5S6LNK274 Specifically, please check if the first stuck task (94e73c5d-9c54-4ad2-9a63-f1f158aa6647) has encountered an internal error that is blocking the entire submission queue. Thank you.

Hello Apple Developer Support Team, This is my first app submission. I submitted my app on 18 May 2026, and since then all notarization submissions have remained in “In Progress” for an unusually long period without completing. Environment macOS 26.2 Notarization tool: xcrun notarytool submit Team ID: HRZ4D6R846 Developer ID signing identity is valid and correctly detected Timeline Issue started on 18 May 2026 Multiple submissions have remained in “In Progress” for 24–72+ hours Current count: 3+ submissions stuck in progress Checks already completed Verified the Developer ID Application certificate is valid and properly installed. Verified app signatures using: codesign -vvv --deep --strict Checked Apple Developer System Status, which currently shows all services as operational Re-submitted using fresh builds and credentials, but the behavior remains unchanged Could you please confirm whether there is any known notarization processing issue on Apple’s side during this period, and advise on the following: How to unblock the currently stuck submissions Whether the “In Progress” submissions should be cancelled and re-submitted Thank you for your assistance. Best regards, Rishikesh Galande

I made a small 20MB .pkg installer for some Logic Pro Drum Machine Designer patches so the user doesn't have to manually place the files by hand. Tried to notarize 3 times, all attempts have been stuck "in progress" since yesterday and can't seem to get any log files that might explain where things are getting stuck. Are the duplicate submissions causing this and if so is there a way to de-duplicate? My first time doing this so when notarization was hanging on the first attempt I thought I had done something incorrectly. Not sure how to troubleshoot this and would appreciate any guidance.

I've read Quinn's response on thread 827096 about Developer ID notarization submissions held for "in-depth analysis" on new teams. That guidance fits the general shape of what I'm seeing, but I'm posting a separate thread because (a) my situation does not involve an app transfer — these are the first-ever notarizations under a newly activated team, and (b) I've passed the "usually clears in a day or two" expectation and want to ask a few specific questions that thread didn't cover. Setup macOS app distributed outside the App Store Rust universal binary (aarch64-apple-darwin + x86_64-apple-darwin, merged via lipo) Binary signed with Developer ID Application, hardened runtime (--options runtime) and Secure Timestamp (--timestamp) .pkg built via pkgbuild + productsign with Developer ID Installer Team was activated 2026-05-29 — these are our first notarizations under the account, no prior submission history Submissions Submission A — submitted 2026-05-29T19:18:02Z, currently 100+ hours In Progress Submission B — submitted 2026-06-01, currently 30+ hours In Progress, identical polling behavior (Submission IDs available to DTS on request — happy to share via DM or via the Apple Developer Support case we have open on the same issue.) I submitted B specifically to test whether A was a one-off stuck queue entry. Both stalling identically rules that out and points at a team-level condition rather than a per-submission issue. xcrun notarytool log returns Submission log is not yet available or submissionId does not exist for both — same as the OP's experience on 827096. Local verification — every check in TN2206 passes $ pkgutil --check-signature .pkg Status: signed by a developer certificate issued by Apple for distribution Signed with a trusted timestamp on: 2026-05-29 19:15:36 +0000 Certificate Chain: Developer ID Installer: () Developer ID Certification Authority Apple Root CA $ codesign --verify --strict --verbose=2 valid on disk satisfies its Designated Requirement $ codesign --display --verbose=4 | grep -E '^(Authority|Timestamp|Runtime|TeamIdentifier)=' Authority=Developer ID Application: () Authority=Developer ID Certification Authority Authority=Apple Root CA Timestamp=May 29, 2026 at 12:13:40 PM TeamIdentifier= Runtime Version=26.5.0 xcrun notarytool history returns successfully and lists both submissions, so authentication and connectivity to the notary service are healthy. Developer System Status has shown the Developer ID Notary Service as "Available" throughout. Questions for DTS (Quinn or whoever picks this up) Quinn's 827096 reply describes "in-depth analysis" for new teams clearing in a day or two. Is there a known long-tail beyond that window, and is there anything a team can do to flag itself as ready for processing rather than waiting passively? Does resubmitting (as I did with submission B) extend, restart, or sit independently from the review of submission A? Is the review-completion clock driven by the team's activation date, the first submission, or the cumulative submission history? In other words, does each new submission help the team's signal, or does the system wait for the first to fully clear before evaluating subsequent ones? If we hit the 1-week mark Quinn referenced as the escalation tripwire without resolution, what's the recommended channel — a follow-up reply here, a new thread, Feedback Assistant, or another route? We also have an open Apple Developer Support case on this, currently silent for 4 days. Working that channel in parallel. Thanks in advance for any guidance — and thanks to Quinn for the public visibility he's given this pattern on 827096; it's the most useful documentation on it I've been able to find.

I am experiencing an issue where multiple notarization submissions remain in “In Progress” status for an unusually long time. Some submissions are approaching one week without any result. Current affected submissions: ID: 381ea19f-ed44-411b-a283-1dab2845538c File: test-signed.pkg Submitted: 2026-06-04 07:03 UTC Stuck for approximately 65 hours ID: 3ba2198a-fd72-4936-a197-c54d13ed728d Submitted: 2026-06-01 11:52 UTC Stuck for approximately 132 hours ID: bca23b30-e944-442b-8fde-041dd4f22d7b Submitted: 2026-05-31 15:14 UTC Stuck for approximately 177 hours ID: 5f923382-393a-485c-8eec-64bafac1be65 Submitted: 2026-05-31 15:07 UTC Stuck for approximately 177 hours The issue affects both production packages and simple test-signed packages. All submissions remain in the “In Progress” state and never move forward.

I started a notarization run a few hours ago. (and used --wait) Conducting pre-submission checks for Metrix Installer.dmg and initiating connection to the Apple notary service... Submission ID received   id: dd77be4c-0cb6-4913-a846-d4025ede37fd Successfully uploaded file   id: dd77be4c-0cb6-4913-a846-d4025ede37fd   path: /Users/johnluss/Work/Metrix Installer.dmg Waiting for processing to complete. Current status: In Progress................................................................................................................................. I finally ctrl-c out of it (PAGES of ....) and tried getting the log Submission log is not yet available or submissionId does not exist   id: dd77be4c-0cb6-4913-a846-d4025ede37fd The Apple System Status page shows all servers up and running. Any suggestions on what might be going wrong?

We've been notarizing apps for a while now and have been through agreement changes before. But we still keep getting the following error when trying to notarize: Conducting pre-submission checks for myapp.dmg and initiating connection to the Apple notary service... Error: HTTP status code: 403. A required agreement is missing or has expired. This request requires an in-effect agreement that has not been signed or has expired. Ensure your team has signed the necessary legal agreements and that they are not expired. We've been through every document in our account to ensure it is signed. Is there any way to determine what document is not signed or what our issue is ? ...thanks

Notarization has been stuck for hours in "Current Status: In Progress...." Should I keep on waiting or restart the process. If I need to restart the process, how should I go about and do that?

I have attempted all upgrades: updated xcode to 16.4 downloaded and installed Command Line Tools for Xcode 16.4 I have no issues with the installs, however when I run: > xcrun notarytool --version 1.0.0 (38) I need to be running v2.x How can I resolve this issue.

Command failed: codesign --sign 142DA07B8371F5C9BCE0FFEC6B23CDEB84F48E52 --force --timestamp --options runtime --entitlements /Users/mymac/Desktop/ElectronApp/node_modules/app-builder-lib/node_modules/@electron/osx-sign/entitlements/default.darwin.plist /Users/mymac/Desktop/ElectronApp/dist/mas-arm64/electron.app/Contents/Library/LoginItems/electron Login Helper.app/Contents/MacOS/electron Login Helper /Users/mymac/Desktop/ElectronApp/dist/mas-arm64/electron.app/Contents/Library/LoginItems/electron Login Helper.app/Contents/MacOS/electron Login Helper: replacing existing signature /Users/mymac/Desktop/ElectronApp/dist/mas-arm64/electron.app/Contents/Library/LoginItems/electron Login Helper.app/Contents/MacOS/electron Login Helper: resource fork, Finder information, or similar detritus not allowed failedTask=build stackTrace=Error: Command failed: codesign --sign 142DA07B8371F5C9BCE0FFEC6B23CDEB84F48E52 --force --timestamp --options runtime --entitlements /Users/mymac/Desktop/ElectronApp/node_modules/app-builder-lib/node_modules/@electron/osx-sign/entitlements/default.darwin.plist /Users/mymac/Desktop/ElectronApp/dist/mas-arm64/electron.app/ I'm not entirely sure what's causing this issue. Has anyone else encountered this error while signing their macOS app? I’d really appreciate any guidance or solutions you can share.

Yesterday there were reported outages on the Developer ID Notary Service, but it was reported pretty late and we were able to notice the outages in real time. It says resolved now, however an error still persists: Error: HTTP status code: 403. A required agreement is missing or has expired. This request requires an in-effect agreement that has not been signed or has expired. Ensure your team has signed the necessary legal agreements and that they are not expired. Is there an ongoing outage at this moment that is not being reported again? Our pipelines have been working flawlessly for months without intervention nor changes until the most recent outages

I'm building a custom macOS installer for my software, primarily using the builtin tools of codesign, pkgbuild, productbuild and xcrun. My product consist of a list of plugins and a CEP extension for the Adobe After Effect app. All of my bundles and binaries are properly signed using a trusted Apple Developer certificate I've generated, of type Developer ID Application. My installer is a "distribution" pkg, and has this structure(expanding it using pkgutil --expand): SceneTools-3.4.4-osx-installer ├── Distribution ├── miscellaneous.pkg ├── plugins.aftereffects2022.pkg ├── plugins.aftereffects2023.pkg ├── plugins.aftereffects2024.pkg ├── plugins.aftereffects2025.pkg ├── preinstall.pkg ├── Resources ├── scenebuilder.pkg └── uninstaller.pkg Each "child" pkg would install parts of my product in different locations in the target macOS disk(this is why I'm using that kind of style of building the custom installer). Signing each and every bundle or binary of my product, signing the "child" pkg's, then notarizing them works well with no issues, in addition signing the "final" "distribution" using productbuild --sign option also works well, but when trying to notarize the "final" pkg, the notary service fails with this error: { "logFormatVersion": 1, "jobId": "5fb38df9-ef97-4bd3-955e-7783c37ac4a8", "status": "Invalid", "statusSummary": "Archive contains critical validation errors", "statusCode": 4000, "archiveFilename": "SceneTools-3.4.4-osx-installer.pkg", "uploadDate": "2025-06-26T14:14:41.507Z", "sha256": "621de5d887b06ad11214255c6e91ebd9eeffb18ad8f940365f4539bd1902fe9a", "ticketContents": null, "issues": [ { "severity": "error", "code": null, "path": "SceneTools-3.4.4-osx-installer.pkg", "message": "Package SceneTools-3.4.4-osx-installer.pkg has no signed executables or bundles. No tickets can be generated.", "docUrl": null, "architecture": null }, { "severity": "warning", "code": null, "path": "SceneTools-3.4.4-osx-installer.pkg", "message": "The contents of the package at SceneTools-3.4.4-osx-installer.pkg could not be extracted.", "docUrl": null, "architecture": null } ] } My final pkg indeed doesn't contain any bundles or binaries directly, but that's how it should be - a container of "child" pkg. I tried various ways of working-around this issue, like: Notarizing the dmg that contains this final pkg - worked, but when opening the pkg, GateKeeper blocks the users from opening it. Wrapping the pkg inside an .app and notarizing the .app - same as above. What am I doing wrong? Does those kind of pkg like my "final" pkg aren't meant to be notarized? if so - how can I solve this GateKeeper blocks? Should I build my final pkg in a different way?

Dear Apple Developer Technical Support, I am encountering an issue with notarizing and stapling both PKG and DMG installers for our Electron-based macOS application COSGrid. Despite receiving successful notarization submission responses via notarytool, the stapling process fails with Error 65. Environment: App Name: COSGrid Bundle Identifier: com.cosgrid.pkg.COSGrid Developer ID Team ID: YB8S2XZ98K macOS Version: macOS [15.1] Xcode Version: [16.0 (16A242d)] Workflow Summary: For PKG: Build via yarn build (Vite + Electron Builder) Package with pkgbuild Sign using productsign Submit for notarization: xcrun notarytool submit COSGridMZA-2.1.10-arm64.pkg --apple-id "..." --team-id YB8S2XZ98K --password "..." --wait Conducting pre-submission checks for COSGridMZA-2.1.10-arm64.pkg and initiating connection to the Apple notary service... Submission ID received id: a8ff8e09-1ab4-49ed-9f6b-4afb9f09e53a Upload progress: 100.00% (235 MB of 235 MB) Successfully uploaded file id: a8ff8e09-1ab4-49ed-9f6b-4afb9f09e53a path: /Users/murugavel/Documents/MZA/mza/release/2.1.10/COSGridMZA-2.1.10-arm64.pkg Waiting for processing to complete. Current status: Accepted..................... Processing complete id: a8ff8e09-1ab4-49ed-9f6b-4afb9f09e53a status: Accepted Receive notarization success Stapling fails: xcrun stapler staple COSGridMZA-2.1.10-arm64.pkg Could not validate ticket... The staple and validate action failed! Error 65. For DMG: Sign via codesign Submit to notarization — success Attempt to staple: xcrun stapler staple -v COSGrid-2.1.10-arm64.dmg Could not validate ticket... The staple and validate action failed! Error 65. Additional Verification: I verified the DMG’s code signature integrity: Command: codesign --verify --verbose=4 COSGrid-2.1.10-arm64.dmg Output: COSGrid-2.1.10-arm64.dmg: valid on disk COSGrid-2.1.10-arm64.dmg: satisfies its Designated Requirement Command: codesign -dvv COSGrid-2.1.10-arm64.dmg Output: Executable=/Users/murugavel/Documents/MZA/mza/release/2.1.10/COSGrid-2.1.10-arm64.dmg Identifier=COSGrid-2.1.10-arm64 Format=disk image CodeDirectory v=20200 size=308 flags=0x0(none) hashes=1+6 location=embedded Signature size=9013 Authority=Developer ID Application: COSGrid Systems Private Limited (YB8S2XZ98K) Authority=Developer ID Certification Authority Authority=Apple Root CA Timestamp=1 Jul 2025 at 11:34:05 AM Info.plist=not bound TeamIdentifier=YB8S2XZ98K Sealed Resources=none Internal requirements count=1 size=180 **Verified Signature for .pkg ** pkgutil --check-signature COSGridMZA-2.1.10-arm64.pkg Package "COSGridMZA-2.1.10-arm64.pkg": Status: signed by a developer certificate issued by Apple for distribution Signed with a trusted timestamp on: 2025-06-30 13:57:19 +0000 Certificate Chain: 1. Developer ID Installer: COSGrid Systems Private Limited (teamID) Expires: 2027-02-01 22:12:15 +0000 2. Developer ID Certification Authority Expires: 2027-02-01 22:12:15 +0000 3. Apple Root CA Expires: 2035-02-09 21:40:36 +0000 Diagnostic Logs Attached: Stapler verbose logs for both PKG and DMG codesign verification output for both PKG and DMG Notarytool submission logs Ticket JSON response from Apple API API request/response headers Effective electron-builder.yaml config Key Observations: codesign verification passes successfully for both artifacts Notarization submission reports success via notarytool Stapler fails with Error 65 for both PKG and DMG Ticket JSON fetched from CloudKit API appears valid No provisioning profile used (Developer ID distribution only) Request: Could you please help investigate: Why is the stapler unable to validate or attach the ticket even though notarization completes successfully? Are there any known issues, entitlements, or workflow adjustments recommended in this case? Is any special handling required for Electron apps’ PKG/DMG packages or Hardened Runtime configurations during stapling? I can provide the signed DMG/PKG and full notarization logs upon request. Thank you very much for your assistance — looking forward to your guidance. Best regards, Murugavel COSGrid Systems Private Limited

I submitted a mac app for Notarization. For the first few tries the Notarization failed with an error "Team is not yet configured for Notarization" but few days after my account started to show "ENROLL" option again even though my membership was set to expire on 2026. I am doubting my account has been suspended. I have not received any emails from apple regarding the suspension. I have contacted support but no help yet ! This was the second year, i was paying for the membership. Could you please help me to - Help me get the account unsuspended (if it is, as there is no notification or information regarding this) If the account is suspended due to my app being submitted for Notarization then help me identify the reason so that i can fix them. Mac App is Time Tracking application that runs in background and capture periodic screenshot backlsh.com (NOTE - I am doing this after taking user consent)

I submitted a mac app for Notarization. For the first few tries the Notarization failed with an error "Team is not yet configured for Notarization" but few days after my account started to show "ENROLL" option again even though my membership was set to expire on 2026. I am doubting my account has been suspended. I have not received any emails from apple regarding the suspension. I have contacted support but no help yet ! This was the second year, i was paying for the membership. Could you please help me to - Help me get the account unsuspended (if it is, as there is no notification or information regarding this) If the account is suspended due to my app being submitted for Notarization then help me identify the reason so that i can fix them. Mac App is Time Tracking application that runs in background and capture periodic screenshot(NOTE - I am doing this after taking user consent)

Hi guys, I am new to publishing apps on Apple Store. I used python, pyside6, torch, pyinstaller to build an app for Apple Store. For codesigning, I used the correct "Developer ID Application" to sign the code. When I validate the .app file (codesign -vv --strict ), I got the following my_app.app: valid on disk my_app.app: satisfies its Designated Requirement Next, I used ditto to "ditto -c -k --sequesterRsrc --keepParent my_app.app my_app.zip" to zip it. Then, I submitted this my_app.zip file for notarization with "xcrun notarytool submit ..." and got the following "accepted" message. Received new status: Accepted Current status: Accepted............... [20:08:54.530Z] Info [API] Submission in terminal status: Accepted Processing complete After that, I want to staple it with "xcrun stapler staple my_app.app", but I got the following Could not validate ticket for my_app.app The staple and validate action failed! Error 65. To further investigate it, I ran "spctl -a -vvv my_app.app" and got my_app.app: rejected source=Unnotarized Developer ID origin=Developer ID Application... I don't know why this would happen after notarization accepted. Could someone help me understand this issue? Thanks!

see: xcrun notarytool history --apple-id "devxxfishpond.sh" --team-id "XMXG6C4xxx" --password "hedi-xzkt-xxxxxxxx" Successfully received submission history. history -------------------------------------------------- createdDate: 2025-07-22T05:32:06.213Z id: ac32c72d-c799-4936-a090-aca4f8d3c3c3 name: Fishpond.zip status: In Progress -------------------------------------------------- createdDate: 2025-07-20T10:20:22.228Z id: 38bb9dfb-a8e2-4174-b330-f79c985f3a93 name: Fishpond.zip status: In Progress -------------------------------------------------- createdDate: 2025-07-20T09:05:26.709Z id: bba156d0-7ecd-4c24-863f-834da08a8916 name: Fishpond.zip status: In Progress -------------------------------------------------- createdDate: 2025-07-20T08:56:47.509Z id: 3d5c97ac-fd76-4cc3-85ee-bac8a92ea412 name: Fishpond.zip status: Invalid

Hello, I'm currently trying to upload a new version of an existing application. But each time I try to validate the archive of the application, I got the following error in Xcode (v16.2) : Invalid code signing entitlements. Your application bundle’s signature contains code signing entitlements that aren’t supported on macOS. Specifically, the “37CG5MY799.com.example.app” value for the com.apple.application-identifier key in “com.example.app.pkg/Payload/app.app/Contents/MacOS/app” isn’t supported. This value should be a string that starts with your Team ID, followed by a dot (“.”), followed by the bundle ID. I suspect that there is a problem with the App ID Prefix (that is 37CG5MY799 for the app) when our team ID is E4R7RJ7LA3 but I cannot find a solution. I asked the Apple Developer Support for help and I have read the documentation they sent but it couldn't solve this problem so they redirected me to the forums. https://developer.apple.com/library/archive/qa/qa1879/_index.html https://developer.apple.com/library/archive/technotes/tn2318/_index.html#//apple_ref/doc/uid/DTS40013777-CH1-OVERVIEW https://developer.apple.com/library/archive/technotes/tn2318/_index.html#//apple_ref/doc/uid/DTS40013777-CH1-TNTAG33 There isn't any obvious App ID Prefix mismatch in the entitlement between the Application's signature entitlement and the Embedded provisioning profile entitlement . Application's signature entitlement : <dict> <key>com.apple.application-identifier</key> <string>37CG5MY799.com.example.app</string> <key>com.apple.developer.team-identifier</key> <string>E4R7RJ7LA3</string> <key>com.apple.security.app-sandbox</key> <true/> <key>com.apple.security.application-groups</key> <array> <string>group.com.example.app</string> </array> <key>com.apple.security.files.user-selected.read-only</key> <true/> </dict> Embedded provisioning profile entitlement : <dict> <key>com.apple.security.application-groups</key> <array> <string>group.com.example.app</string> <string>E4R7RJ7LA3.*</string> </array> <key>com.apple.application-identifier</key> <string>37CG5MY799.com.example.app</string> <key>keychain-access-groups</key> <array> <string>37CG5MY799.*</string> </array> <key>com.apple.developer.team-identifier</key> <string>E4R7RJ7LA3</string> </dict> The app also have a browser extension that correctly use the Team ID. How to solve this problem ? Thanks for your time, Qeg

我是一名开发人员。除了App Store，我们公司的官方网站也是软件下载的一种方式。DMG签名提交后，通过网站下载安装软件时，仍然有提示说来自身份不明的开发者。您能告诉我如何解决这个问题吗？如果你能用中文回复就最好了。