diff --git a/packages/web/src/blocks.ts b/packages/web/src/blocks.ts
index 6508319..8a91042 100644
--- a/packages/web/src/blocks.ts
+++ b/packages/web/src/blocks.ts
@@ -132,8 +132,12 @@ Blockly.JavaScript[GET_PROPERTY_OF_FIGHTER] = (block: Blockly.Block) => [
     block,
     OBJECT,
     Blockly.JavaScript.ORDER_MEMBER
-  )}.${block.getFieldValue(PROPERTY_NAME)}`,
-  Blockly.JavaScript.ORDER_MEMBER,
+  )}.${block.getFieldValue(PROPERTY_NAME)} ? ${Blockly.JavaScript.valueToCode(
+    block,
+    OBJECT,
+    Blockly.JavaScript.ORDER_MEMBER
+  )}.${block.getFieldValue(PROPERTY_NAME)} : 0`,
+  Blockly.JavaScript.ORDER_CONDITIONAL,
 ];
 
 // 意思決定
@@ -488,7 +492,7 @@ Blockly.Blocks[CONSOLE_LOG] = {
     this.appendValueInput(VALUE).appendField("console.log");
     this.setPreviousStatement(true);
     this.setNextStatement(true);
-    this.setColour(0);
+    this.setColour(160);
   },
 };
 Blockly.JavaScript[CONSOLE_LOG] = (block: Blockly.Block) =>
diff --git a/packages/web/src/component/Arena.tsx b/packages/web/src/component/Arena.tsx
index 4194c6c..bd44b75 100644
--- a/packages/web/src/component/Arena.tsx
+++ b/packages/web/src/component/Arena.tsx
@@ -124,6 +124,7 @@ export default function Arena(props: ArenaProps) {
   const [open, setOpen] = useState(false);
   const [errorMessage, setErrorMessage] = useState(" ");
   const [name, setName] = useState("");
+  const [uploaded, setUploaded] = useState(false);
   const { password } = useApiPasswordContext();
   if (!password) throw new Error("Missing password");
 
@@ -143,6 +144,7 @@ export default function Arena(props: ArenaProps) {
       },
       password
     );
+    setUploaded(true);
   };
 
   const handleClickOpen = () => {
@@ -266,6 +268,16 @@ export default function Arena(props: ArenaProps) {
         name={name}
         setName={setName}
       />
+      {uploaded && (
+        <Dialog
+          open={uploaded}
+          onClose={() => {
+            setUploaded(false);
+          }}
+        >
+          <Typography sx={{ px: 2, py: 1 }}>アップロードしました</Typography>
+        </Dialog>
+      )}
     </>
   );
 }
diff --git a/packages/web/src/component/TestPlay.tsx b/packages/web/src/component/TestPlay.tsx
index 95ffadf..efd9dc5 100644
--- a/packages/web/src/component/TestPlay.tsx
+++ b/packages/web/src/component/TestPlay.tsx
@@ -423,7 +423,7 @@ export default function TestPlay(props: TestPlayProps) {
             setSubmitted(false);
           }}
         >
-          {currentUser.program}
+          <Typography sx={{ px: 2, py: 1 }}>反映しました</Typography>
         </Dialog>
       )}
     </>