diff --git a/.github/workflows/dev-build.yml b/.github/workflows/dev-build.yml
index 78722ea..ef9410b 100644
--- a/.github/workflows/dev-build.yml
+++ b/.github/workflows/dev-build.yml
@@ -444,6 +444,10 @@ jobs:
           DEV_VERSION="${{ steps.version.outputs.version }}"
           echo "🧭 为 ${{ matrix.platform }} 全量生成 driver-agent revision 指纹，避免跨平台沿用旧 revision"
           ./tools/generate-driver-agent-revisions.sh --platform "${{ matrix.platform }}"
+          REVISION_HASH="$(shasum -a 256 internal/db/driver_agent_revisions_gen.go | awk '{print $1}')"
+          export GOCACHE="${RUNNER_TEMP}/go-build-${{ matrix.os_name }}-${{ matrix.arch_name }}-${REVISION_HASH}"
+          mkdir -p "$GOCACHE"
+          echo "🧭 使用隔离 GOCACHE：$GOCACHE"
           if [ -n "${{ matrix.wails_tags }}" ]; then
             wails build -s -skipbindings -platform ${{ matrix.platform }} -clean -o ${{ matrix.build_name }} -tags "${{ matrix.wails_tags }}" -ldflags "-s -w -X GoNavi-Wails/internal/app.AppVersion=${DEV_VERSION}"
           else
@@ -496,6 +500,10 @@ jobs:
           TARGET_PLATFORM="${{ matrix.platform }}"
           GOOS="${TARGET_PLATFORM%%/*}"
           GOARCH="${TARGET_PLATFORM##*/}"
+          REVISION_HASH="$(shasum -a 256 internal/db/driver_agent_revisions_gen.go | awk '{print $1}')"
+          export GOCACHE="${RUNNER_TEMP}/go-build-${{ matrix.os_name }}-${{ matrix.arch_name }}-${REVISION_HASH}"
+          mkdir -p "$GOCACHE"
+          echo "🧭 可选驱动使用隔离 GOCACHE：$GOCACHE"
           IFS=',' read -r -a DRIVERS <<< "$CHANGED_DRIVER_AGENTS"
           OUTDIR="drivers/${{ matrix.os_name }}"
           mkdir -p "$OUTDIR"
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 288709e..d61bcca 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -442,6 +442,10 @@ jobs:
           set -euo pipefail
           echo "🧭 为 ${{ matrix.platform }} 全量生成 driver-agent revision 指纹，避免跨平台沿用旧 revision"
           ./tools/generate-driver-agent-revisions.sh --platform "${{ matrix.platform }}"
+          REVISION_HASH="$(shasum -a 256 internal/db/driver_agent_revisions_gen.go | awk '{print $1}')"
+          export GOCACHE="${RUNNER_TEMP}/go-build-${{ matrix.os_name }}-${{ matrix.arch_name }}-${REVISION_HASH}"
+          mkdir -p "$GOCACHE"
+          echo "🧭 使用隔离 GOCACHE：$GOCACHE"
           if [ -n "${{ matrix.wails_tags }}" ]; then
             wails build -s -skipbindings -platform ${{ matrix.platform }} -clean -o ${{ matrix.build_name }} -tags "${{ matrix.wails_tags }}" -ldflags "-s -w -X GoNavi-Wails/internal/app.AppVersion=${{ github.ref_name }}"
           else
@@ -494,6 +498,10 @@ jobs:
           TARGET_PLATFORM="${{ matrix.platform }}"
           GOOS="${TARGET_PLATFORM%%/*}"
           GOARCH="${TARGET_PLATFORM##*/}"
+          REVISION_HASH="$(shasum -a 256 internal/db/driver_agent_revisions_gen.go | awk '{print $1}')"
+          export GOCACHE="${RUNNER_TEMP}/go-build-${{ matrix.os_name }}-${{ matrix.arch_name }}-${REVISION_HASH}"
+          mkdir -p "$GOCACHE"
+          echo "🧭 可选驱动使用隔离 GOCACHE：$GOCACHE"
           IFS=',' read -r -a DRIVERS <<< "$CHANGED_DRIVER_AGENTS"
           OUTDIR="drivers/${{ matrix.os_name }}"
           mkdir -p "$OUTDIR"