diff --git a/.github/workflows/ci-build.yml b/.github/workflows/ci-build.yml
index 0a57c41..5eb1757 100644
--- a/.github/workflows/ci-build.yml
+++ b/.github/workflows/ci-build.yml
@@ -53,14 +53,6 @@ jobs:
           sudo apt-get update -qq
           sudo apt-get install -y -qq clang-format clang-tidy cppcheck
 
-      - name: Check trailing whitespace
-        continue-on-error: true
-        run: |
-          if grep -rIn --exclude-dir=.git --exclude="*.md,*.log" "[[:blank:]]$" .; then
-            echo "Trailing whitespace detected!"
-            exit 1
-          fi
-
       - name: Run clang-format (check mode)
         run: |
           find . \
@@ -72,9 +64,14 @@ jobs:
         run: |
           cppcheck --enable=all --error-exitcode=1 --inline-suppr \
           --suppress=missingIncludeSystem \
-          --suppress=unusedFunction \
           --suppress=missingInclude \
           --suppress=cstyleCast \
           --suppress=constVariable \
-          -i ggml -i build -i .git \
+          --suppress=constVariablePointer \
+          --suppress=constParameterPointer \
+          --suppress=variableScope \
+          --suppress=uselessCallsSubstr \
+          --suppress=useStlAlgorithm \
+          --suppress=shiftNegativeLHS \
+          -i ggml -i build -i .git -i mp3 \
           .
diff --git a/tests/CPU-BF16.log b/tests/CPU-BF16.log
index 74300ed..72bccb5 100644
--- a/tests/CPU-BF16.log
+++ b/tests/CPU-BF16.log
@@ -131,7 +131,7 @@ Unable to import `torchao` Tensor objects. This may affect loading checkpoints s
 2026-03-04 21:49:04.253 | INFO     | acestep.core.generation.handler.generate_music:_vram_preflight_check:70 - [generate_music] VRAM pre-flight: 86.40 GB free, ~0.94 GB needed (batch=1, duration=88s, mode=turbo).
 2026-03-04 21:49:04.259 | INFO     | acestep.core.generation.handler.conditioning_target:_prepare_target_latents_and_wavs:41 - [generate_music] Decoding audio codes for item 0...
 2026-03-04 21:49:04.454 | INFO     | acestep.core.generation.handler.conditioning_text:_prepare_precomputed_lm_hints:31 - [generate_music] Decoding audio codes for LM hints for item 0...
-2026-03-04 21:49:04.456 | INFO     | acestep.core.generation.handler.conditioning_text:_prepare_text_conditioning_inputs:85 - 
+2026-03-04 21:49:04.456 | INFO     | acestep.core.generation.handler.conditioning_text:_prepare_text_conditioning_inputs:85 -
 ======================================================================
 2026-03-04 21:49:04.456 | INFO     | acestep.core.generation.handler.conditioning_text:_prepare_text_conditioning_inputs:86 - 🔍 [DEBUG] DiT TEXT ENCODER INPUT (Inference)
 2026-03-04 21:49:04.456 | INFO     | acestep.core.generation.handler.conditioning_text:_prepare_text_conditioning_inputs:87 - ======================================================================
diff --git a/tests/CPU-Q5_K_M.log b/tests/CPU-Q5_K_M.log
index 6722100..aeacde5 100644
--- a/tests/CPU-Q5_K_M.log
+++ b/tests/CPU-Q5_K_M.log
@@ -131,7 +131,7 @@ Unable to import `torchao` Tensor objects. This may affect loading checkpoints s
 2026-03-04 21:53:10.676 | INFO     | acestep.core.generation.handler.generate_music:_vram_preflight_check:70 - [generate_music] VRAM pre-flight: 86.40 GB free, ~0.94 GB needed (batch=1, duration=88s, mode=turbo).
 2026-03-04 21:53:10.682 | INFO     | acestep.core.generation.handler.conditioning_target:_prepare_target_latents_and_wavs:41 - [generate_music] Decoding audio codes for item 0...
 2026-03-04 21:53:10.881 | INFO     | acestep.core.generation.handler.conditioning_text:_prepare_precomputed_lm_hints:31 - [generate_music] Decoding audio codes for LM hints for item 0...
-2026-03-04 21:53:10.884 | INFO     | acestep.core.generation.handler.conditioning_text:_prepare_text_conditioning_inputs:85 - 
+2026-03-04 21:53:10.884 | INFO     | acestep.core.generation.handler.conditioning_text:_prepare_text_conditioning_inputs:85 -
 ======================================================================
 2026-03-04 21:53:10.884 | INFO     | acestep.core.generation.handler.conditioning_text:_prepare_text_conditioning_inputs:86 - 🔍 [DEBUG] DiT TEXT ENCODER INPUT (Inference)
 2026-03-04 21:53:10.884 | INFO     | acestep.core.generation.handler.conditioning_text:_prepare_text_conditioning_inputs:87 - ======================================================================
diff --git a/tests/CPU-Q6_K.log b/tests/CPU-Q6_K.log
index 75b4fd2..f38663b 100644
--- a/tests/CPU-Q6_K.log
+++ b/tests/CPU-Q6_K.log
@@ -131,7 +131,7 @@ Unable to import `torchao` Tensor objects. This may affect loading checkpoints s
 2026-03-04 21:51:46.995 | INFO     | acestep.core.generation.handler.generate_music:_vram_preflight_check:70 - [generate_music] VRAM pre-flight: 86.40 GB free, ~0.94 GB needed (batch=1, duration=88s, mode=turbo).
 2026-03-04 21:51:47.001 | INFO     | acestep.core.generation.handler.conditioning_target:_prepare_target_latents_and_wavs:41 - [generate_music] Decoding audio codes for item 0...
 2026-03-04 21:51:47.198 | INFO     | acestep.core.generation.handler.conditioning_text:_prepare_precomputed_lm_hints:31 - [generate_music] Decoding audio codes for LM hints for item 0...
-2026-03-04 21:51:47.201 | INFO     | acestep.core.generation.handler.conditioning_text:_prepare_text_conditioning_inputs:85 - 
+2026-03-04 21:51:47.201 | INFO     | acestep.core.generation.handler.conditioning_text:_prepare_text_conditioning_inputs:85 -
 ======================================================================
 2026-03-04 21:51:47.201 | INFO     | acestep.core.generation.handler.conditioning_text:_prepare_text_conditioning_inputs:86 - 🔍 [DEBUG] DiT TEXT ENCODER INPUT (Inference)
 2026-03-04 21:51:47.201 | INFO     | acestep.core.generation.handler.conditioning_text:_prepare_text_conditioning_inputs:87 - ======================================================================