diff --git a/fe/fe-core/src/main/java/org/apache/doris/qe/SessionVariable.java b/fe/fe-core/src/main/java/org/apache/doris/qe/SessionVariable.java
index 2d24753db7bfa4..eca926f2103a6b 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/qe/SessionVariable.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/qe/SessionVariable.java
@@ -1431,7 +1431,7 @@ public enum IgnoreSplitType {
     @VariableMgr.VarAttr(name = ENABLE_HIVE_SQL_CACHE, fuzzy = false)
     public boolean enableHiveSqlCache = false;
 
-    @VariableMgr.VarAttr(name = ENABLE_QUERY_CACHE)
+    @VariableMgr.VarAttr(name = ENABLE_QUERY_CACHE, fuzzy = true)
     public boolean enableQueryCache = false;
 
     @VarAttr(name = QUERY_CACHE_FORCE_REFRESH)
@@ -3598,6 +3598,7 @@ public void initFuzzyModeVariables() {
         this.enableBroadcastJoinForcePassthrough = random.nextBoolean();
         this.enableShareHashTableForBroadcastJoin = random.nextBoolean();
         this.shortCircuitEvaluation = random.nextBoolean();
+        this.enableQueryCache = random.nextBoolean();
 
         // 4KB = 4 * 1024 bytes
         int minBytes = 4 * 1024;