diff --git a/lnbits/extensions/gerty/crud.py b/lnbits/extensions/gerty/crud.py
index 3229c16f..24e8ef25 100644
--- a/lnbits/extensions/gerty/crud.py
+++ b/lnbits/extensions/gerty/crud.py
@@ -117,19 +117,19 @@ async def get_mempool_info(endPoint: str, gerty) -> dict:
                     mempool_id,
                     json.dumps(response.json()),
                     endPoint,
-                    db.timestamp_now,
+                    time.time(),
                     gerty.mempool_endpoint,
                 ),
             )
             return response.json()
-    if int(time.time()) - row.time > 20:
+    if float(time.time()) - row.time > 20:
         async with httpx.AsyncClient() as client:
             response = await client.get(gerty.mempool_endpoint + url)
             await db.execute(
                 "UPDATE gerty.mempool SET data = ?, time = ? WHERE endpoint = ? AND mempool_endpoint = ?",
                 (
                     json.dumps(response.json()),
-                    db.timestamp_now,
+                    time.time(),
                     endPoint,
                     gerty.mempool_endpoint,
                 ),
diff --git a/lnbits/extensions/gerty/migrations.py b/lnbits/extensions/gerty/migrations.py
index 654dfcbf..afef2cfd 100644
--- a/lnbits/extensions/gerty/migrations.py
+++ b/lnbits/extensions/gerty/migrations.py
@@ -1,3 +1,6 @@
+import time
+
+
 async def m001_initial(db):
     """
     Initial Gertys table.
@@ -57,3 +60,46 @@ async def m005_add_gerty_model_col(db):
     support for Gerty model col
     """
     await db.execute("ALTER TABLE gerty.gertys ADD COLUMN urls TEXT;")
+
+
+async def m006_add_gerty_model_col(db):
+    """
+    Add UUID ID's to links and migrates existing data
+    """
+    await db.execute("ALTER TABLE gerty.mempool RENAME TO mempool_old")
+    await db.execute(
+        f"""
+        CREATE TABLE gerty.mempool (
+            id TEXT PRIMARY KEY,
+            mempool_endpoint TEXT NOT NULL,
+            endpoint TEXT NOT NULL,
+            data TEXT NOT NULL,
+            time FLOAT
+            );
+        """
+    )
+
+    for row in [
+        list(row) for row in await db.fetchall("SELECT * FROM gerty.mempool_old")
+    ]:
+        await db.execute(
+            """
+            INSERT INTO gerty.mempool (
+                id,
+                mempool_endpoint,
+                endpoint,
+                data,
+                time
+            )
+            VALUES (?, ?, ?, ?, ?)
+            """,
+            (
+                row[0],
+                row[1],
+                row[2],
+                row[3],
+                time.time(),
+            ),
+        )
+
+    await db.execute("DROP TABLE gerty.mempool_old")
diff --git a/lnbits/extensions/gerty/templates/gerty/gerty.html b/lnbits/extensions/gerty/templates/gerty/gerty.html
index 06a29e22..d4342ae0 100644
--- a/lnbits/extensions/gerty/templates/gerty/gerty.html
+++ b/lnbits/extensions/gerty/templates/gerty/gerty.html
@@ -6,7 +6,7 @@ gertyname }}{% endraw %}{% endblock %}{% block page %} {% raw %}
   v-if="fun_exchange_market_rate || fun_satoshi_quotes"
 >
   <q-card
-    v-if="fun_exchange_market_rate"
+    v-if="fun_exchange_market_rate[0]"
     unelevated
     class="q-pa-sm"
     style="background: none !important"