diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index beb4728c..c4f70295 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,6 +15,7 @@ jobs:
       - run: ./release_make/CI.sh
 
       - uses: actions/upload-artifact@v4
+        if: github.event_name != 'pull_request'
         with:
           name: Fairyground-Windows-x86_64
           path: ./release_make/release-builds/win/x64/fairyground.7z
@@ -22,6 +23,7 @@ jobs:
           if-no-files-found: error
 
       - uses: actions/upload-artifact@v4
+        if: github.event_name != 'pull_request'
         with:
           name: Fairyground-Windows-ARM64
           path: ./release_make/release-builds/win/arm64/fairyground.7z
@@ -29,6 +31,7 @@ jobs:
           if-no-files-found: error
 
       - uses: actions/upload-artifact@v4
+        if: github.event_name != 'pull_request'
         with:
           name: Fairyground-Linux-x86_64
           path: ./release_make/release-builds/linux/x64/fairyground.7z
@@ -36,6 +39,7 @@ jobs:
           if-no-files-found: error
 
       - uses: actions/upload-artifact@v4
+        if: github.event_name != 'pull_request'
         with:
           name: Fairyground-Linux-ARM64
           path: ./release_make/release-builds/linux/arm64/fairyground.7z
@@ -43,6 +47,7 @@ jobs:
           if-no-files-found: error
 
       - uses: actions/upload-artifact@v4
+        if: github.event_name != 'pull_request'
         with:
           name: Fairyground-Script-AllPlatform
           path: ./release_make/release-builds/script/any/fairyground.7z
@@ -50,6 +55,7 @@ jobs:
           if-no-files-found: error
 
       - uses: actions/upload-artifact@v4
+        if: github.event_name != 'pull_request'
         with:
           name: Source_Code
           path: ./source.7z
@@ -57,6 +63,7 @@ jobs:
           if-no-files-found: error
 
       - uses: mholetzko/annotate_runs@1.0.1
+        if: github.event_name != 'pull_request'
         with:
           title: "Fairyground Download Notice"
           info: "Choose the version that matches your platform (i.e. CPU architecture and operating system).\n\"Fairyground-Script-AllPlatform\" is a script version that theorically supports all platforms but you need to install node.js before running it (See HOW_TO_USE.txt in the archive).\nOther versions are provided with a binary executable and are portable.\n ❗ If you don't know which version to download or no version suits your platform (e.g. macOS), select \"Fairyground-Script-AllPlatform\" and then follow HOW_TO_USE.txt in the archive."
diff --git a/release_make/CI.sh b/release_make/CI.sh
index ae4548df..e57461cb 100644
--- a/release_make/CI.sh
+++ b/release_make/CI.sh
@@ -34,7 +34,9 @@ echo "[Info] Continuous integration starts."
 
 sudo apt -y install p7zip-full || Error
 
-7za a -y -t7z -m0=lzma2 -mx=9 -mfb=256 -md=256m -ms=on -mmt=$thread_count -xr!release_make -xr!.git ./source.7z ./* || Error
+if [ "$GITHUB_EVENT_NAME" != "pull_request" ]; then
+    7za a -y -t7z -m0=lzma2 -mx=9 -mfb=256 -md=256m -ms=on -mmt=$thread_count -xr!release_make -xr!.git ./source.7z ./* || Error
+fi
 
 cd ./release_make
 
@@ -146,11 +148,16 @@ echo "If it does not work, please check your node.js installation and make sure
 
 echo "[Info] CI build test OK."
 
-7za a -y -t7z -m0=lzma2 -mx=9 -mfb=256 -md=256m -ms=on -mmt=$thread_count ./release_make/release-builds/win/x64/fairyground.7z ./release_make/release-builds/win/x64/* || Error
-7za a -y -t7z -m0=lzma2 -mx=9 -mfb=256 -md=256m -ms=on -mmt=$thread_count ./release_make/release-builds/linux/x64/fairyground.7z ./release_make/release-builds/linux/x64/* || Error
-7za a -y -t7z -m0=lzma2 -mx=9 -mfb=256 -md=256m -ms=on -mmt=$thread_count ./release_make/release-builds/win/arm64/fairyground.7z ./release_make/release-builds/win/arm64/* || Error
-7za a -y -t7z -m0=lzma2 -mx=9 -mfb=256 -md=256m -ms=on -mmt=$thread_count ./release_make/release-builds/linux/arm64/fairyground.7z ./release_make/release-builds/linux/arm64/* || Error
-7za a -y -t7z -m0=lzma2 -mx=9 -mfb=256 -md=256m -ms=on -mmt=$thread_count ./release_make/release-builds/script/any/fairyground.7z ./release_make/release-builds/script/any/* || Error
+if [ "$GITHUB_EVENT_NAME" != "pull_request" ]; then
+    7za a -y -t7z -m0=lzma2 -mx=9 -mfb=256 -md=256m -ms=on -mmt=$thread_count ./release_make/release-builds/win/x64/fairyground.7z ./release_make/release-builds/win/x64/* || Error
+    7za a -y -t7z -m0=lzma2 -mx=9 -mfb=256 -md=256m -ms=on -mmt=$thread_count ./release_make/release-builds/linux/x64/fairyground.7z ./release_make/release-builds/linux/x64/* || Error
+    7za a -y -t7z -m0=lzma2 -mx=9 -mfb=256 -md=256m -ms=on -mmt=$thread_count ./release_make/release-builds/win/arm64/fairyground.7z ./release_make/release-builds/win/arm64/* || Error
+    7za a -y -t7z -m0=lzma2 -mx=9 -mfb=256 -md=256m -ms=on -mmt=$thread_count ./release_make/release-builds/linux/arm64/fairyground.7z ./release_make/release-builds/linux/arm64/* || Error
+    7za a -y -t7z -m0=lzma2 -mx=9 -mfb=256 -md=256m -ms=on -mmt=$thread_count ./release_make/release-builds/script/any/fairyground.7z ./release_make/release-builds/script/any/* || Error
+
+    echo "[Info] Artifacts are ready. Pending upload..."
+else
+    echo "[Notice] Artifacts are not uploaded in pull requests."
+fi
 
-echo "[Info] Artifacts are ready. Pending upload..."
 exit 0
diff --git a/src/html/advanced.html b/src/html/advanced.html
index a12ad9f6..dc69ff45 100644
--- a/src/html/advanced.html
+++ b/src/html/advanced.html
@@ -8469,7 +8469,7 @@
                           title:
                             "Thai letters on bottom, Thai numbers on side.",
                         },
-                        "Mukruk Thai Letter-Thai Algebraic (THAI_ALGEBRAIC)",
+                        "Makruk Thai Letter-Thai Algebraic (THAI_ALGEBRAIC)",
                       ),
                     ],
                   ),