From: luozheng <1732036298@qq.com>
Date: Fri, 2 Aug 2024 10:37:07 +0000 (+0800)
Subject: Ability 文件中BackCountSlice函数最后一个参数默认跳转1级
X-Git-Tag: release_V1.2.70_20241020_135402~712
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Ability 文件中BackCountSlice函数最后一个参数默认跳转1级
---

diff --git a/code/sdk/application/wearable/nativeabilityfwk/include/Ability.h b/code/sdk/application/wearable/nativeabilityfwk/include/Ability.h
index f7c6c7927..2e3beb7a0 100755
--- a/code/sdk/application/wearable/nativeabilityfwk/include/Ability.h
+++ b/code/sdk/application/wearable/nativeabilityfwk/include/Ability.h
@@ -114,7 +114,7 @@ public:
     /// @param priority 切换优先级
     /// @param count 指定的后退级数
     bool BackCountSlice(const TransitionType transitionId = TransitionType::TRANSITION_INVALID,
-        const uint16_t priority = gSliceDefaultPriority,int count) { 
+        const uint16_t priority = gSliceDefaultPriority,int count = 1) { 
         //如果指定的后退级数 count 为 0 ，直接返回 false 。
         if(count == 0) {
             return false;