diff --git a/client/src/main/java/com/alibaba/nacos/client/naming/cache/DiskCache.java b/client/src/main/java/com/alibaba/nacos/client/naming/cache/DiskCache.java
index 6fe5a4a72..38191ac0f 100644
--- a/client/src/main/java/com/alibaba/nacos/client/naming/cache/DiskCache.java
+++ b/client/src/main/java/com/alibaba/nacos/client/naming/cache/DiskCache.java
@@ -150,10 +150,14 @@ public class DiskCache {
 
     private static File makeSureCacheDirExists(String dir) {
         File cacheDir = new File(dir);
-        if (!cacheDir.exists() && !cacheDir.mkdirs()) {
-            throw new IllegalStateException("failed to create cache dir: " + dir);
+
+        if (!cacheDir.exists()) {
+            if (!cacheDir.mkdirs() && !cacheDir.exists()) {
+                throw new IllegalStateException("failed to create cache dir: " + dir);
+            }
         }
 
+
         return cacheDir;
     }
 }