diff --git a/Cargo.lock b/Cargo.lock
index 58356f6..6f29c21 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1331,7 +1331,7 @@ dependencies = [
 [[package]]
 name = "collections"
 version = "0.1.0"
-source = "git+https://github.com/zed-industries/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
+source = "git+https://github.com/Kuddev/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
 dependencies = [
  "gpui_util",
  "indexmap",
@@ -1912,7 +1912,7 @@ dependencies = [
 [[package]]
 name = "derive_refineable"
 version = "0.1.0"
-source = "git+https://github.com/zed-industries/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
+source = "git+https://github.com/Kuddev/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3036,7 +3036,7 @@ dependencies = [
 [[package]]
 name = "gpui"
 version = "0.2.2"
-source = "git+https://github.com/zed-industries/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
+source = "git+https://github.com/Kuddev/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
 dependencies = [
  "accesskit",
  "anyhow",
@@ -3120,7 +3120,7 @@ dependencies = [
 [[package]]
 name = "gpui-component"
 version = "0.5.2"
-source = "git+https://github.com/Kuddev/gpui-component?rev=4ee9f274e990d6228e4f276f0a1e48f62f6a2048#4ee9f274e990d6228e4f276f0a1e48f62f6a2048"
+source = "git+https://github.com/Kuddev/gpui-component?rev=4eb3917678930561c7ea36742f432313cd30b275#4eb3917678930561c7ea36742f432313cd30b275"
 dependencies = [
  "aho-corasick",
  "anyhow",
@@ -3203,7 +3203,7 @@ dependencies = [
 [[package]]
 name = "gpui-component-assets"
 version = "0.5.1"
-source = "git+https://github.com/Kuddev/gpui-component?rev=4ee9f274e990d6228e4f276f0a1e48f62f6a2048#4ee9f274e990d6228e4f276f0a1e48f62f6a2048"
+source = "git+https://github.com/Kuddev/gpui-component?rev=4eb3917678930561c7ea36742f432313cd30b275#4eb3917678930561c7ea36742f432313cd30b275"
 dependencies = [
  "anyhow",
  "gpui",
@@ -3217,7 +3217,7 @@ dependencies = [
 [[package]]
 name = "gpui-component-macros"
 version = "0.5.1"
-source = "git+https://github.com/Kuddev/gpui-component?rev=4ee9f274e990d6228e4f276f0a1e48f62f6a2048#4ee9f274e990d6228e4f276f0a1e48f62f6a2048"
+source = "git+https://github.com/Kuddev/gpui-component?rev=4eb3917678930561c7ea36742f432313cd30b275#4eb3917678930561c7ea36742f432313cd30b275"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3227,7 +3227,7 @@ dependencies = [
 [[package]]
 name = "gpui_linux"
 version = "0.1.0"
-source = "git+https://github.com/zed-industries/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
+source = "git+https://github.com/Kuddev/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
 dependencies = [
  "accesskit",
  "accesskit_unix",
@@ -3261,7 +3261,7 @@ dependencies = [
 [[package]]
 name = "gpui_macos"
 version = "0.1.0"
-source = "git+https://github.com/zed-industries/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
+source = "git+https://github.com/Kuddev/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
 dependencies = [
  "accesskit",
  "accesskit_macos",
@@ -3309,7 +3309,7 @@ dependencies = [
 [[package]]
 name = "gpui_macros"
 version = "0.1.0"
-source = "git+https://github.com/zed-industries/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
+source = "git+https://github.com/Kuddev/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
 dependencies = [
  "heck 0.5.0",
  "proc-macro2",
@@ -3320,7 +3320,7 @@ dependencies = [
 [[package]]
 name = "gpui_platform"
 version = "0.1.0"
-source = "git+https://github.com/zed-industries/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
+source = "git+https://github.com/Kuddev/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
 dependencies = [
  "console_error_panic_hook",
  "gpui",
@@ -3333,7 +3333,7 @@ dependencies = [
 [[package]]
 name = "gpui_shared_string"
 version = "0.1.0"
-source = "git+https://github.com/zed-industries/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
+source = "git+https://github.com/Kuddev/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
 dependencies = [
  "schemars",
  "serde",
@@ -3343,7 +3343,7 @@ dependencies = [
 [[package]]
 name = "gpui_util"
 version = "0.1.0"
-source = "git+https://github.com/zed-industries/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
+source = "git+https://github.com/Kuddev/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
 dependencies = [
  "anyhow",
  "log",
@@ -3353,7 +3353,7 @@ dependencies = [
 [[package]]
 name = "gpui_web"
 version = "0.1.0"
-source = "git+https://github.com/zed-industries/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
+source = "git+https://github.com/Kuddev/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
 dependencies = [
  "anyhow",
  "console_error_panic_hook",
@@ -3376,7 +3376,7 @@ dependencies = [
 [[package]]
 name = "gpui_wgpu"
 version = "0.1.0"
-source = "git+https://github.com/zed-industries/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
+source = "git+https://github.com/Kuddev/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
 dependencies = [
  "anyhow",
  "bytemuck",
@@ -3405,7 +3405,7 @@ dependencies = [
 [[package]]
 name = "gpui_windows"
 version = "0.1.0"
-source = "git+https://github.com/zed-industries/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
+source = "git+https://github.com/Kuddev/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
 dependencies = [
  "accesskit",
  "accesskit_windows",
@@ -3701,7 +3701,7 @@ dependencies = [
 [[package]]
 name = "http_client"
 version = "0.1.0"
-source = "git+https://github.com/zed-industries/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
+source = "git+https://github.com/Kuddev/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
 dependencies = [
  "anyhow",
  "async-compression",
@@ -4644,7 +4644,7 @@ checksum = "7ebb8d8732c6a6df3d8f032a82911cfc747e00efb95cc46e8d0acd5b5b88570c"
 [[package]]
 name = "media"
 version = "0.1.0"
-source = "git+https://github.com/zed-industries/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
+source = "git+https://github.com/Kuddev/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
 dependencies = [
  "anyhow",
  "bindgen",
@@ -6097,7 +6097,7 @@ checksum = "9b4f627cb1b25917193a259e49bdad08f671f8d9708acfd5fe0a8c1455d87220"
 [[package]]
 name = "perf"
 version = "0.1.0"
-source = "git+https://github.com/zed-industries/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
+source = "git+https://github.com/Kuddev/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
 dependencies = [
  "collections",
  "serde",
@@ -6951,7 +6951,7 @@ dependencies = [
 [[package]]
 name = "refineable"
 version = "0.1.0"
-source = "git+https://github.com/zed-industries/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
+source = "git+https://github.com/Kuddev/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
 dependencies = [
  "derive_refineable",
 ]
@@ -7534,7 +7534,7 @@ dependencies = [
 [[package]]
 name = "scheduler"
 version = "0.1.0"
-source = "git+https://github.com/zed-industries/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
+source = "git+https://github.com/Kuddev/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
 dependencies = [
  "async-task",
  "backtrace",
@@ -8397,7 +8397,7 @@ checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
 [[package]]
 name = "sum_tree"
 version = "0.1.0"
-source = "git+https://github.com/zed-industries/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
+source = "git+https://github.com/Kuddev/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
 dependencies = [
  "heapless",
  "log",
@@ -9707,7 +9707,7 @@ checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 [[package]]
 name = "util_macros"
 version = "0.1.0"
-source = "git+https://github.com/zed-industries/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
+source = "git+https://github.com/Kuddev/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
 dependencies = [
  "perf",
  "quote",
@@ -11667,7 +11667,7 @@ dependencies = [
 [[package]]
 name = "zlog"
 version = "0.1.0"
-source = "git+https://github.com/zed-industries/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
+source = "git+https://github.com/Kuddev/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
 dependencies = [
  "anyhow",
  "chrono",
@@ -11684,7 +11684,7 @@ checksum = "29666d0abbfad1e3dc4dcf6144730dd3a3ab225bbbdac83319345b1b44ccfc1b"
 [[package]]
 name = "ztracing"
 version = "0.1.0"
-source = "git+https://github.com/zed-industries/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
+source = "git+https://github.com/Kuddev/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
 dependencies = [
  "tracing",
  "tracing-subscriber",
@@ -11695,7 +11695,7 @@ dependencies = [
 [[package]]
 name = "ztracing_macro"
 version = "0.1.0"
-source = "git+https://github.com/zed-industries/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
+source = "git+https://github.com/Kuddev/zed?rev=eb8e1c8b5502b7007465fbbc465f4a736fa39210#eb8e1c8b5502b7007465fbbc465f4a736fa39210"
 
 [[package]]
 name = "zune-core"
diff --git a/Cargo.toml b/Cargo.toml
index d8e0edd..5b65a8c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -69,7 +69,7 @@ toml = "0.9.11"
 toml_edit = "0.24.0"
 # GPUI v1.16.1 把平台启动入口拆到独立 crate。它必须与 `gpui` 使用完全相同
 # 的 Git URL 和 rev，否则 Cargo 会把同名类型解析成两套互不兼容的 crate。
-gpui_platform = { git = "https://github.com/zed-industries/zed", rev = "eb8e1c8b5502b7007465fbbc465f4a736fa39210", version = "=0.1.0" }
+gpui_platform = { git = "https://github.com/Kuddev/zed", rev = "eb8e1c8b5502b7007465fbbc465f4a736fa39210", version = "=0.1.0" }
 
 # TODO: Drop this pin and return to the crates.io release once the fix ships there.
 [patch.crates-io]
@@ -86,16 +86,17 @@ winit = { path = "third_party/winit-0.30.13" }
 # 精确固定，禁止 main、通配版本或仅凭 branch 名解析。
 #
 # GitHub 固定点（branch/tag 只用于审计，Cargo 始终使用下面的完整 SHA）：
-#   zed-industries/zed v1.16.1 @ eb8e1c8b5502b7007465fbbc465f4a736fa39210
-#   Kuddev/zed nebula-v1.16.1-base @ 同一 SHA（纯上游镜像，应急锚点）
-#   Kuddev/gpui-component nebula-v1.16.1-base
-#     @ 4ee9f274e990d6228e4f276f0a1e48f62f6a2048
-#     （官方 46576ae7 快照 + 仅 Cargo 依赖固定，不含 Nebula 产品补丁）
+#   上游来源：zed-industries/zed v1.16.1
+#     @ eb8e1c8b5502b7007465fbbc465f4a736fa39210
+#   Kuddev/zed nebula-v1.16.1-owned-base @ 同一 SHA（纯上游镜像）
+#   Kuddev/gpui-component nebula-v1.16.1-owned-base
+#     @ 4eb3917678930561c7ea36742f432313cd30b275
+#     （4ee9f274 基线 + Zed source 统一为 Kuddev/zed，不含 Nebula 产品补丁）
 #
-# Zed 依赖继续使用官方 URL：component 基线内部也使用这个 URL，而 Cargo 的
-# source identity 包含 URL；若应用改用 Kuddev 镜像，即使 SHA 相同也会解析成
-# 两套 gpui 类型。新增 component 补丁必须从固定基线开独立分支、逐条提交并
-# 更新 exact rev，不能移动基线 branch/tag。
+# 所有 Zed 依赖统一使用 Kuddev URL：Cargo 的 source identity 包含 URL，应用
+# 与 component 内部若混用官方/自有 URL，即使 SHA 相同也会解析成两套 gpui
+# 类型。新增 Zed/component 补丁必须从固定基线开独立分支、逐条提交并更新
+# exact rev，不能移动基线 branch/tag。
 #
 # 升级基点到 gpui-component 0.5.2+ 时的回归检查单（0.5.1 上这些行为本来是对的，
 # 是 0.5.2 重构 button 颜色推导时弄丢的，届时把下面两个 fix 带上）：
@@ -150,6 +151,6 @@ winit = { path = "third_party/winit-0.30.13" }
 #      这条修的是鼠标拖选，两者都要。上游 PR 候选，合并即撤。
 #
 # 当前只落固定基线；数学、GFM、Input 与视觉补丁将在独立提交中逐项恢复。
-gpui = { git = "https://github.com/zed-industries/zed", rev = "eb8e1c8b5502b7007465fbbc465f4a736fa39210", version = "=0.2.2" }
-gpui-component = { git = "https://github.com/Kuddev/gpui-component", rev = "4ee9f274e990d6228e4f276f0a1e48f62f6a2048", version = "=0.5.2" }
-gpui-component-assets = { git = "https://github.com/Kuddev/gpui-component", rev = "4ee9f274e990d6228e4f276f0a1e48f62f6a2048", version = "=0.5.1" }
+gpui = { git = "https://github.com/Kuddev/zed", rev = "eb8e1c8b5502b7007465fbbc465f4a736fa39210", version = "=0.2.2" }
+gpui-component = { git = "https://github.com/Kuddev/gpui-component", rev = "4eb3917678930561c7ea36742f432313cd30b275", version = "=0.5.2" }
+gpui-component-assets = { git = "https://github.com/Kuddev/gpui-component", rev = "4eb3917678930561c7ea36742f432313cd30b275", version = "=0.5.1" }
diff --git a/nebula_gpui/ARCHITECTURE.md b/nebula_gpui/ARCHITECTURE.md
index 2bcd0b7..3791b47 100644
--- a/nebula_gpui/ARCHITECTURE.md
+++ b/nebula_gpui/ARCHITECTURE.md
@@ -78,20 +78,22 @@ gpui-component = "=0.5.2"
 gpui-component-assets = "=0.5.1"
 ```
 
-- `gpui` and `gpui_platform` come from `zed-industries/zed` commit
-  `eb8e1c8b5502b7007465fbbc465f4a736fa39210` (the official `v1.16.1` tag).
+- `gpui` and `gpui_platform` come from `Kuddev/zed` commit
+  `eb8e1c8b5502b7007465fbbc465f4a736fa39210`. The commit is byte-identical to
+  the official `zed-industries/zed` `v1.16.1` tag.
 - `gpui-component` and its assets come from `Kuddev/gpui-component` commit
-  `4ee9f274e990d6228e4f276f0a1e48f62f6a2048`. This baseline contains the
-  upstream snapshot plus the Zed revision pin; it intentionally excludes
-  Nebula product patches.
-- The `nebula-v1.16.1-base` branch and tag in both Kuddev forks are audit and
-  recovery anchors. Cargo dependencies always use the full commit SHA, never
-  those movable names.
+  `4eb3917678930561c7ea36742f432313cd30b275`. This baseline contains the
+  upstream snapshot, the Zed revision pin, and the unified `Kuddev/zed` source;
+  it intentionally excludes Nebula product patches.
+- The `nebula-v1.16.1-owned-base` branch and tag in both Kuddev forks are audit
+  and recovery anchors. Cargo dependencies always use the full commit SHA,
+  never those movable names. Earlier `nebula-v1.16.1-base` refs remain intact
+  as provenance records and are not active dependency targets.
 
 Cargo source identity includes the repository URL. All Zed crates therefore
-use the official URL, including transitive dependencies from gpui-component;
-using the Kuddev Zed mirror for only part of the graph would create two
-incompatible copies of GPUI even when both URLs point to the same commit.
+use the Kuddev URL, including transitive dependencies from gpui-component;
+mixing the official and Kuddev URLs would create two incompatible copies of
+GPUI even when both URLs point to the same commit.
 
 Do not use wildcard versions, Git `main`, or branch-only pins. Verify every
 dependency revision change with: