diff --git a/action.yaml b/action.yaml
index 5d566f2..006b6d7 100644
--- a/action.yaml
+++ b/action.yaml
@@ -32,7 +32,7 @@ runs:
 
         echo "正在调用API: ${{ inputs.server_url }}/api/v1/repos/${{ gitea.repository }}/releases"
         # 获取所有发布版本号
-        json=''
+        json='' 
         json=$(curl -s -H 'Authorization:token ${{ inputs.token }}' ${{ inputs.server_url }}/api/v1/repos/${{ gitea.repository }}/releases)
         echo "API响应长度: ${#json}"
         echo "API响应前100字符: ${json:0:100}"
@@ -50,10 +50,11 @@ runs:
             fi
             
             echo "提取到的标签数量: $(echo "$tags" | wc -l)"
-            echo "前5个标签: $(echo "$tags" | head -5)"
+            echo "前10个标签: $(echo "$tags" | head -10)"
             
             # 过滤出当前日期的版本
-            date_tags=$(echo "$tags" | grep "^$current_date")
+            echo "正在过滤当前日期的标签，current_date=$current_date"
+            date_tags=$(echo "$tags" | grep "^$current_date" 2>/dev/null || echo "")
             echo "当前日期的标签: $date_tags"
 
             if [ -n "$date_tags" ]; then