diff --git a/src/main/kotlin/dev/usbharu/hideout/core/service/resource/InMemoryCacheManager.kt b/src/main/kotlin/dev/usbharu/hideout/core/service/resource/InMemoryCacheManager.kt
index 587829c9..d5ca028d 100644
--- a/src/main/kotlin/dev/usbharu/hideout/core/service/resource/InMemoryCacheManager.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/core/service/resource/InMemoryCacheManager.kt
@@ -29,7 +29,12 @@ class InMemoryCacheManager : CacheManager {
             }
         }
         if (needRunBlock) {
-            val processed = block()
+            val processed = try {
+                block()
+            } catch (e: Exception) {
+                cacheKey.remove(key)
+                throw e
+            }
 
             if (cacheKey.containsKey(key)) {
                 valueStore[key] = processed