diff --git a/src/app/layout.tsx b/src/app/layout.tsx
index 364f374..98c21d6 100644
--- a/src/app/layout.tsx
+++ b/src/app/layout.tsx
@@ -61,13 +61,31 @@ export default async function RootLayout({
       const parsed = JSON.parse(decoded);
       initialMarriageJson = decoded;
       initialProfile = getInitialMarriageProfile(parsed);
+      console.log("🖥️ [SSR Layout] Parsed rawMarriageCookie successfully:", {
+        status: initialProfile?.status,
+        gender: initialProfile?.gender,
+        has_match_summary: Boolean(initialProfile?.match_summary),
+        match_summary_id: initialProfile?.match_summary?.id,
+        public_info_count: initialProfile?.match_summary?.public_info?.length,
+      });
     } catch {
       try {
         const parsed = JSON.parse(rawMarriageCookie);
         initialMarriageJson = rawMarriageCookie;
         initialProfile = getInitialMarriageProfile(parsed);
-      } catch {}
+        console.log("🖥️ [SSR Layout] Parsed rawMarriageCookie (non-decoded) successfully:", {
+          status: initialProfile?.status,
+          gender: initialProfile?.gender,
+          has_match_summary: Boolean(initialProfile?.match_summary),
+          match_summary_id: initialProfile?.match_summary?.id,
+          public_info_count: initialProfile?.match_summary?.public_info?.length,
+        });
+      } catch (e) {
+        console.warn("🖥️ [SSR Layout] Failed to parse rawMarriageCookie:", e);
+      }
     }
+  } else {
+    console.log("🖥️ [SSR Layout] No rawMarriageCookie found in request cookies");
   }
 
   return (
diff --git a/src/app/providers.tsx b/src/app/providers.tsx
index e5a8d84..0963f7f 100644
--- a/src/app/providers.tsx
+++ b/src/app/providers.tsx
@@ -44,7 +44,17 @@ export default function Providers({ children, initialProfile }: ProvidersProps)
         },
       });
       if (initialProfile) {
+        console.log("⚡ [Providers] Initializing QueryClient cache with SSR initialProfile:", {
+          id: initialProfile.id,
+          status: initialProfile.status,
+          gender: initialProfile.gender,
+          has_match_summary: Boolean(initialProfile.match_summary),
+          match_summary_id: initialProfile.match_summary?.id,
+          public_info_count: initialProfile.match_summary?.public_info?.length,
+        });
         qc.setQueryData(marriageQueryKeys.profile(), initialProfile);
+      } else {
+        console.log("ℹ️ [Providers] No initialProfile passed from SSR");
       }
       return qc;
     },