diff --git a/SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/DebugAgent.c b/SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/DebugAgent.c
index 39b24c39c6..7834f885cc 100644
--- a/SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/DebugAgent.c
+++ b/SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/DebugAgent.c
@@ -384,6 +384,11 @@ GetBreakCause (
       //
       if ((CpuContext->Dr6 & BIT14) != 0) {
         Cause = DEBUG_DATA_BREAK_CAUSE_STEPPING;
+        //
+        // If it's single step, no need to check DR0, to ensure single step work in PeCoffExtraActionLib
+        // (right after triggering a breakpoint to report image load/unload).
+        //
+        return Cause;
 
       } else {
         Cause = DEBUG_DATA_BREAK_CAUSE_HW_BREAKPOINT;