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src/views/home/recovery/ExerciseAnswerUserList.vue

@@ -253,6 +253,16 @@ export default {
           this.$nextTick().then(() => {
             this.$refs.exercise?.[0].showAnswer(true, true, content.length > 0 ? JSON.parse(content) : null, true);
           });
+        } else {
+          this.$refs.exercise?.[0].showAnswer(
+            false,
+            false,
+            {
+              answer: '',
+              answer_list: [],
+            },
+            true,
+          );
         }
       });
     },