diff --git a/modules/dev.py b/modules/dev.py
index d40bbb1..0897038 100644
--- a/modules/dev.py
+++ b/modules/dev.py
@@ -78,7 +78,7 @@ class DevModule(Module):
             except Exception as e:
                 failures.append(f"go: {pkg} ({e})")
         if failures:
-            print(f"\n⚠ {len(failures)} 个全局包安装失败：")
-            for f in failures:
-                print(f"  - {f}")
-            print()
+            raise decman.SourceError(
+                f"{len(failures)} 个全局包安装失败：\n"
+                + "\n".join(f"  - {f}" for f in failures)
+            )