diff --git a/Source/hoc-clk/sysmodule/src/mgr/clock_manager.cpp b/Source/hoc-clk/sysmodule/src/mgr/clock_manager.cpp
index 0f2582e4..c5811bb5 100644
--- a/Source/hoc-clk/sysmodule/src/mgr/clock_manager.cpp
+++ b/Source/hoc-clk/sysmodule/src/mgr/clock_manager.cpp
@@ -531,10 +531,12 @@ namespace mgr {
 
         u32 nearestFreq = GetCurrentNearestFrequency(HocClkModule_MEM);
 
-        if (targetRamHz != nearestFreq) {
+        if (targetRamHz > nearestFreq) {
             ApplyRamOcDvfs(targetRamHz);
-
             board::SetHz(HocClkModule_MEM, targetRamHz);
+        } else if (targetRamHz < nearestFreq) {
+            board::SetHz(HocClkModule_MEM, targetRamHz);
+            ApplyRamOcDvfs(targetRamHz);
         }
     }