diff --git a/.github/workflows/build-on-Linux-AArch64.yml b/.github/workflows/build-on-Linux-AArch64.yml
index a716c3f..9282a81 100644
--- a/.github/workflows/build-on-Linux-AArch64.yml
+++ b/.github/workflows/build-on-Linux-AArch64.yml
@@ -4,7 +4,7 @@
 # Contributors  :   Nul None  <nul@none.org>
 #               |
 # Created On    : <2023-09-14>
-# Last Modified : <2025-03-06>
+# Last Modified : <2025-06-19>
 #
 # Build chsrc on Linux (AArch64) and upload it to GitHub: the 'pre' release
 # ---------------------------------------------------------------
@@ -13,8 +13,6 @@ name: 构建于 Linux AArch64
 on:
   push:
     branches: [ "gh-build" ]
-  pull_request:
-    branches: [ "gh-build" ]
 
 jobs:
   build-and-upload:
diff --git a/.github/workflows/build-on-Linux-ARMv7.yml b/.github/workflows/build-on-Linux-ARMv7.yml
index 14f7d99..fa530ec 100644
--- a/.github/workflows/build-on-Linux-ARMv7.yml
+++ b/.github/workflows/build-on-Linux-ARMv7.yml
@@ -4,7 +4,7 @@
 # Contributors  :   Nul None  <nul@none.org>
 #               |
 # Created On    : <2023-09-14>
-# Last Modified : <2025-03-06>
+# Last Modified : <2025-06-19>
 #
 # Build chsrc on Linux (ARMv7) and upload it to GitHub: the 'pre' release
 # ---------------------------------------------------------------
@@ -13,8 +13,6 @@ name: 构建于 Linux ARMv7
 on:
   push:
     branches: [ "gh-build" ]
-  pull_request:
-    branches: [ "gh-build" ]
 
 jobs:
   build-and-upload:
diff --git a/.github/workflows/build-on-Linux-riscv64.yml b/.github/workflows/build-on-Linux-riscv64.yml
index cbe96a8..afba16a 100644
--- a/.github/workflows/build-on-Linux-riscv64.yml
+++ b/.github/workflows/build-on-Linux-riscv64.yml
@@ -4,7 +4,7 @@
 # Contributors  :   Nul None  <nul@none.org>
 #               |
 # Created On    : <2023-09-14>
-# Last Modified : <2025-03-06>
+# Last Modified : <2025-06-19>
 #
 # Build chsrc on Linux (riscv64) and upload it to GitHub: the 'pre' release
 # ---------------------------------------------------------------
@@ -13,8 +13,6 @@ name: 构建于 Linux riscv64
 on:
   push:
     branches: [ "gh-build" ]
-  pull_request:
-    branches: [ "gh-build" ]
 
 jobs:
   build-and-upload:
diff --git a/.github/workflows/build-on-Linux-x64.yml b/.github/workflows/build-on-Linux-x64.yml
index 847a9c2..bd9b2b4 100644
--- a/.github/workflows/build-on-Linux-x64.yml
+++ b/.github/workflows/build-on-Linux-x64.yml
@@ -4,7 +4,7 @@
 # Contributors  :   Nul None  <nul@none.org>
 #               |
 # Created On    : <2023-09-14>
-# Last Modified : <2025-06-16>
+# Last Modified : <2025-06-19>
 #
 # Build chsrc on Linux (x64) and upload it to GitHub: the 'pre' release
 # ---------------------------------------------------------------
@@ -13,8 +13,6 @@ name: 构建于 Linux x64
 on:
   push:
     branches: [ "gh-build" ]
-  pull_request:
-    branches: [ "gh-build" ]
 
 jobs:
   build-and-upload:
diff --git a/.github/workflows/build-on-Windows.yml b/.github/workflows/build-on-Windows.yml
index e83424a..8fb1988 100644
--- a/.github/workflows/build-on-Windows.yml
+++ b/.github/workflows/build-on-Windows.yml
@@ -4,7 +4,7 @@
 # Contributors  :   Nul None  <nul@none.org>
 #               |
 # Created On    : <2023-09-14>
-# Last Modified : <2025-06-16>
+# Last Modified : <2025-06-19>
 #
 # Build chsrc on Windows and upload it to GitHub: the 'pre' release
 # ---------------------------------------------------------------
@@ -13,8 +13,6 @@ name: 构建于 Windows
 on:
   push:
     branches: [ "gh-build" ]
-  pull_request:
-    branches: [ "gh-build" ]
 
 jobs:
   build-and-upload:
diff --git a/.github/workflows/build-on-macOS.yml b/.github/workflows/build-on-macOS.yml
index 7d4f2a0..8a432e3 100644
--- a/.github/workflows/build-on-macOS.yml
+++ b/.github/workflows/build-on-macOS.yml
@@ -4,7 +4,7 @@
 # Contributors  :   Nul None  <nul@none.org>
 #               |
 # Created On    : <2023-09-15>
-# Last Modified : <2025-06-16>
+# Last Modified : <2025-06-19>
 #
 # Build chsrc on macOS and upload it to GitHub: the 'pre' release
 # ---------------------------------------------------------------
@@ -13,8 +13,6 @@ name: 构建于 macOS
 on:
   push:
     branches: [ "gh-build" ]
-  pull_request:
-    branches: [ "gh-build" ]
 
 jobs:
   build-and-upload-on-M1:
diff --git a/.github/workflows/pub-AUR-chsrc-git.yml b/.github/workflows/pub-AUR-chsrc-git.yml
index 10c2e31..b5d5d9f 100644
--- a/.github/workflows/pub-AUR-chsrc-git.yml
+++ b/.github/workflows/pub-AUR-chsrc-git.yml
@@ -4,7 +4,7 @@
 # Contributors  : Nul None <nul@none.org>
 #               |
 # Created On    : <2024-08-29>
-# Last Modified : <2025-03-18>
+# Last Modified : <2025-06-19>
 #
 # Publish package 'chsrc-git' to AUR when branch 'main' is updated.
 # ---------------------------------------------------------------
@@ -14,6 +14,9 @@ on:
   workflow_dispatch:
   push:
     branches: [ "main" ] # chsrc-git syncs with main
+    paths:
+      - "src/**"
+      - "lib/**"
 
 jobs:
   publish: